Abstract: A cutter head assembly for a fiber roving chopper includes a cylindrical blade cartridge extending axially between a cartridge first end and a cartridge second end. The cylindrical blade cartridge includes a first surface that extends between the cartridge first and second ends and is angled with respect to a central axis of the cylindrical blade cartridge. A second surface extends between the cartridge first and second ends parallel to the first surface and the second surface faces the first surface. A blade body extends between the cartridge first end and the cartridge second end and is disposed between the first surface and the second surface.

Abstract: A method for processing hemp to form a dry hemp product including cannabinoid oil comprises steps of: (i) cutting hemp plants growing in a field between about 85 days and about 120 days after seeding, such that the hemp plants include at least one of leaves and flower buds but are free of seed; (ii) drying the hemp plants to a prescribed moisture content of about 5% to about 15%, by leaving the hemp plants in the field to air dry; (iii) shaking the hemp plants to shear said at least one of the leaves and the flower buds from stalks of the hemp plants so as to form separated stalks and said at least one of the leaves and the flower buds which are not deformed; and (iv) screening the separated stalks and the leaves and/or the flower buds so as to be separated from one another.

Abstract: Generally, described herein are milling devices. A milling device (100) includes a rotatable screw (110) in an outer periphery of which spiral grooves (110a, 110b) are formed; a barrel (120) surrounding the portion of the screw (110) where the spiral grooves (110a, 110b) are formed and in an inner periphery of which a spiral groove (120a) is formed; a loader (130) for loading cereal grains into a space (135) between the screw (110) and barrel (120); a compressor (140) attached to a distal end of the barrel (120) and accumulating and pressurizing in a nearly airtight state the cereal grains ground in the space (135) and fed therein as the screw (110) rotates; and a discharge port (150) provided in a front face of the compressor (140) and blasting the cereal grains fed in and pressurized by way of rotation of the screw (110).

Abstract: A method for processing ash from waste incineration plants by wet classification includes mixing the ash with a liquid in a mixing hopper. After screening, the mixture is fed to a first classifying stage, including an upflow classifier and an upstream hydrocyclone, where it is separated into a good fraction and a residual fraction. The residual fraction is drawn off as a suspension on an upper side of a fluidized bed of the upflow classifier. The good fraction is drawn off on an underside of the fluidized bed. A pass through fraction is fed back into the hydrocyclone installation and a material flow containing particles which are smaller than a separation particle size is separated as cyclone overflow. The cyclone overflow is separated in a second classifying stage into a fine particle mineral fraction and a residue which has a grain size upper limit between 20 ?m and 50 ?m.

Abstract: A screw centrifuge has a rotating, cylindrical drum (11) with openings (14,15) for discharge of settleable solids (16), floating solids (17), and separating liquid (18). A rotatable shaft (12) has openings (22) for infeed of the solids to be separated, and two sections of screw flights (13,13?,13?,23,23?) working in opposite directions. A baffle disc (20) is arranged on the shaft between the infeed opening (22) and the discharge opening (14) for the settleable solids (16). The flight (13?,13?) of the screw for the settleable solids (16) surrounds the flight (23,23?) of the screw for the floating solids (17), and also work in opposite directions. The screw section for the floating solids (17) is designed as a multi-channel screw. The outer flight (13?,13?) of the screw for the settleable solids (16) can also have several channels.

Abstract: A modular floorstanding centrifuge comprising at least the following modules, the modules being preassembled, coherent components capable of being mounted as a whole, including a floor plate, a wall module adapted to be mounted on the floor plate together with two side wall elements capable of being attached to opposing edge regions of the floor plate, and a ceiling element adapted to interconnect the side wall elements, and a guard ring module adapted to be mounted on the wall module and comprising a guard ring attached to at least one side wall element and/or a ceiling element, wherein the ceiling element and the at least one side wall element are joined together and the at least one side wall element is mounted on the ceiling element such that it is capable of being attached to an edge region of the ceiling element pertaining to the underlying wall module.

Abstract: A cyclonic separation apparatus includes an outer wall, an inner wall and a cyclonic chamber defined between the outer wall and inner wall. A section of the surfaces of both the outer wall and the inner wall are flattened. The inner wall and the outer wall are also concentrically arranged. During use a fluid moving around the cyclonic chamber flows between a curved passage and a flattened passage of the cyclonic chamber.

Abstract: A cyclone separator includes a cyclone separator wall and a hopper wall defining an interior space, and a plurality of baffles located in the interior space to assist in minimizing particle re-entrainment, reduce erosion, and reduce pressure losses.

Abstract: A nozzle for a fluid dispenser configured to dispense fluid includes a nozzle body and a valve stem that has a valve tip and is movable in an upstream direction and a downstream direction. The nozzle also includes an annular valve seat that is configured to contact the valve tip when the valve stem moves in the downstream direction, and a resilient annular portion that extends from the nozzle body and is adjacent to the annular valve seat. As the valve stem moves in the downstream direction, the resilient annular portion contacts the valve tip, flexes radially outwards, and thereby forms a sealing engagement with the valve tip, to avoid undesirable additional dispensed volumes that may be caused if the valve tip recoils away from the valve seat following initial contact of these elements.

Abstract: A fluid discharging system having a pump and a discharging spray head having at least one nozzle through which fluid to be discharged exits is provided. The pump has a stator and a rotor which is attached in a chamber of the stator and can be rotated in relation to the stator about a rotational axis and axially along the axis. The axial displacement of the rotor in a first axial direction is configured such that it brings about pump filling operation. A fluid is drawn via an inlet into the stator chamber, and the axial displacement in an opposite second axial direction is configured such that it brings about discharging operation. The fluid in the chamber is expelled out of an outlet of the pump. The outlet of the pump is arranged in the rotor, and the discharging spray head is fluidically connected to the outlet of the pump.

Abstract: A electrostatic powder feeder includes a body having a cavity. The cavity is shaped and sized to hold a supply of powder particles and is defined by a cavity wall. A diverter is disposed in the cavity and positioned away from the cavity wall so as to create a powder flow space between the diverter and cavity wall. The feeder includes an electrode and a powder landing surface connected to a power supply. The electrode is positioned remotely from the powder landing surface at a distance at which it can act upon powder resting upon the powder landing surface. An aperture through which powder particles may fall is disposed in or proximate to the powder landing surface. An insulator is positioned between the electrode and the powder landing surface. The power supply produces an alternating electric potential that creates an alternating electric field between the electrode and powder landing surface that causes powder particles to oscillate and eventually fall through the aperture.

Abstract: A partly disposable system for a two component adhesive, a coupler for use in such a system, a disposable container comprising an adhesive component, and a method of filling disposable system. The disposable system comprises a first disposable container for a first component, and a second disposable container for a second component, each container being capable of withstanding a pressure of 100 kPa-600 kPa.

Abstract: The present application is directed to a cordless Multi-Use Portable Hand-Held Sprayer with a pump connected to an electric motor which is powered by a rechargeable battery that has been designed to produce a continuous spray from an internal liquid on-board liquid containing reservoir, or from external liquid sources through a suction tube when larger quantities of liquid are required, followed by a positive shut-off. It is made from non-corrosive materials that will not be affected by fluids containing salts or acids. More particularly, a battery powered multi-use portable Hand-Held sprayer device is provided which can be constructed in multiple sizes, mini, small, medium and large, for multiple uses, and configured to pick-up liquid from any liquid source, as well as configured to hold any liquid in an internal reservoir. The unit's nozzle is adjustable from a fine mist to a strong direct line spray.

Abstract: A spray head includes a main body, a central shaft, a securing ring, a spout and a knob. The main body has a handle and a chamber, the chamber provided with a connecting opening allowing the central shaft to be inserted thereof. A disk body is disposed between the connecting section and the sleeve, the central shaft entering into the main body through the connecting opening, and the sleeve inserted into the chamber and engaging with the stepped edge such that the connecting section extends out of the chamber. The spout is provided with an outer shell and an inner tube. The knob has a stopper, and an end of the stopper has a screw, the screw of the knob inserted from the cone of the spout and engaging with the threaded aperture of the inner tube of the central shaft.

Abstract: This solution is for painting the external walls of a building, and adopts a lightweight six axis robotic arm mounted on a mini-gondola hoisted by a pulley system with the controlling motor located within the mini-gondola, while another set of motor located on the pulley system at the roof-top end drives the mini-gondola to traverse laterally on a set of twin-rails on the roof-top of the building. Four vacuum suction cups mounted on the mini-gondola through linear actuator are used to secure the mini-gondola to the wall. Each linear actuator has three ultrasonic distance sensors that measure and manage the distance between the mini-gondola and the wall to be painted. Once the gondola is in position, the robotic arm will be activated to start the painting process.

Abstract: A rotary sprinkler in accordance with an embodiment of the present disclosure includes a riser with a nozzle assembly rotatable mounted thereon. The nozzle assembly includes a pressure regulator and flow control element.

Abstract: An improved apparatus and methods are presented for a new and improved ultrasonic aerosol generation apparatus and air/gas and deployed aerosol movement system, which is able to increase and improve the reliability and quality of coverage and treatment of the various targeted surfaces within an enclosed space, with the generated and deployed disinfecting aerosol, by providing an improved system to detect one or more of any layers and stratifications of gas(s) and deployed aerosols within the atmosphere of the treated area(s) at any time, and a means to remove and effectively disrupt, the said layers, so the deployed aerosol can effectively treat the targeted area(s), as well as additional enhancements to the systems used for processing the atmosphere in the targeted area(s) after the treatment cycle has completed deploying the aerosol, such as improving the cleaning of the dehumidification device, and the effective operation of the dehumidification and filter components.

Abstract: A fluid application device having a contact nozzle assembly with a fluidic oscillator is provided. The fluid application device includes an applicator head and a nozzle assembly. The nozzle assembly includes a first conduit configured to receive a first fluid from the applicator head, a second conduit configured to receive a second fluid from the applicator head and an application conduit including a receptacle and first and second branches. The receptacle is fluidically connected with the first conduit and configured to receive the first fluid. The first and second branches are fluidically connected to the second conduit and receptacle and are configured to receive the second fluid. The nozzle assembly further includes an orifice fluidically connected to the application conduit and configured to discharge the first fluid for application onto a strand of material, and a guide slot extending from the orifice and configured to receive the strand of material.

Abstract: The invention relates, inter alia, to a device (10) for applying a plurality of threads (17) of a fluid, such as adhesive or lotion, to a moving web-like substrate (11), having a plurality of outlet openings (15a, 15b, 15c, 15d, 15e) for the threads of fluid (17, 17a, 17b, 17c), wherein each outlet opening is disposed between a pair of flow openings (16a, 16b, 16c, 16d, 16e), through which a flow fluid (21), in particular compressed air, flows in order to achieve thread oscillation. The special feature consists, inter alia, in that the outlet openings are disposed along a curved path (22, 22?).

Abstract: A melter for processing substantially solid, free-flowing adhesive particulate and supplying liquid adhesive is described. The melter has a tank for receiving adhesive, a heating device coupled with said tank for heating and liquefying adhesive particles, at least one pump for conveying the liquid adhesive, and a filling device for filling the tank with the substantially solid, free-flowing adhesive particulate. The filling device is arranged such that adhesive particulate is fed into the tank through an inlet opening of said tank. A filling device for filling a tank of an adhesive melter with substantially solid, free-flowing adhesive particles is also described.

Abstract: A drying system for drying a coating applied to an article of manufacture. The drying system includes an enclosable booth having an interior for housing the article of manufacture. The system also includes an air source for blowing air into the booth, means for raising the temperature of the air before entry into the booth, means for lowering the temperature of the air before entry into the booth, means for raising the humidity of the air before entry into the booth, and means for lowering the humidity of the air before entry into the booth. In one embodiment there is included at least one distribution cone which includes a conical member having a plurality of openings formed along the axis thereof. The cones emit air across an article of manufacture within the booth. During the drying process, both the temperature and the humidity within the booth is raised to accelerate drying.

Abstract: A shaking unit for the generation of one-dimensional oscillating movements of a machine part mass is provided having a coupling part for mechanical coupling to the machine part mass, a counter-mass which is coupled resiliently to the coupler part and, via the latter, to the machine part mass, and a drive system which acts in a sprung manner between the coupler part and the counter-mass. The coupling part may surround the counter-mass as a frame. At least one of two pneumatic springs of the drive system, which are arranged on both sides of the counter-mass, is loaded with a minimum and/or with a maximum load pressure of the pneumatic springs depending on an oscillation state.

Abstract: A sorting screen for sorting material comprises a row of rotatable, driven shafts mutually spaced in a conveying direction. Each shaft extends transversally to said conveying direction and carries carrying a row of radially extending rotor bodies for intermittently urging material on the sorting screen upward and in conveying direction. The rotor bodies of each of said rows are mutually spaced in longitudinal direction of the respective shaft by spacers. Each spacer is a tubular spacer and each rotor body is provided with at least a recess or a number of projections retaining a respective end face of a respective tubular spacer.

Abstract: The present invention is related to methods and systems for collected item information for stored items. In one embodiment, a networked food storage system comprises a first sensor configured to read information from item tags coupled to items, wherein the items are stored or intended to be stored in a storage unit. A data store is configured to store food preferences for at least a first user. Instructions, stored in computer readable memory, are configured to: cause a first user interface to be displayed to the first user via which the first user can request a meal suggestion; retrieve preference information for the first user from computer readable memory; retrieve information read from at least a first item tag; and provide a meal suggestion based at least in part on preference information for the first user and item tag information.

Abstract: Transport scheduling and transport processes for low microbial (“LM”) bulk products are described. The transport scheduling and processes facilitate low microbial activity in a LM bulk product during the transport of the LM bulk product.

Abstract: A method to remove a contaminant from a material comprises using a drive mechanism to provide a plurality of portions of material to a nozzle in order to generate a jet of the portions of material from the nozzle. At least some of the portions of material are at least partially coated in a contaminant. The jet of the portions of material are directed at a surface of a volume of liquid. An interaction between the jet of the portions of material and the surface of the volume of liquid causes at least some of the contaminant to detach from at least some of the portions of material.

Abstract: A method and cleaning device for removing deposits from interiors of receptacles and installations by way of explosion technology. The cleaning device includes a cleaning apparatus with a receiving space, and at least one pressure container that is connected via at least one metering fitting to the cleaning apparatus. The controlled introduction of the at least one gaseous component into the cleaning apparatus is effected according to the principle of the differential pressure between a maximal pressure at the beginning of the introduction and a nominal residual pressure after completion of the introduction. For this, based on a maximal pressure, the nominal residual pressure in the pressure container is ascertained on the basis of the quantity of gaseous component to be introduced, and the introduction of the at least one gaseous component is stopped on reaching the nominal residual pressure, which thereby lies in the overpressure range.

Abstract: The invention relates to an adhesive roll comprising at least one sheet of adhesive material, the sheet comprising an adhesive and being doped with at least one optically detectable dopant.

Abstract: A method for the prevention or remediation of flooding waters in a geographic area using one or more thrusters to increase the velocity of a portion of the water in a channel draining the flooding waters away from the geographic area, mixing the portion of the accelerated waters back in to the remainder of the waters in the channel thereby increasing the average velocity of the waters in the drainage system and increasing the rate of removal of the flooding waters from the geographic area, the thrusters having the one or more inlets approximately at ninety degrees from the centerline of the thruster and cleaning the thruster inlets by reversing the flow through the thruster while the flooding waters are still passing the thruster.

Abstract: A pipeline pig that can traverse dual- or multiple-diameter pipes or pipelines has collapsible and expandable sealing elements that support the pig, provide a sliding (dynamic) seal with the pipe wall, and maintain the necessary pressure for driving or cleaning as the elements collapse and expand. The sealing elements each have an internal cavity sized to house a first volume of a fluid and a reservoir sized to house a second volume of the fluid. The cavity and reservoir are arranged so that a portion of the volumes of the fluid can move between each. An accumulator maintains a pressure of the first and second volumes of the fluid so that regardless of the sealing element's current size, or whether the element is transitioning between sizes, the element can maintain a sliding seal engagement with the pipe wall and perform the primary function of driving or cleaning (or both).

Abstract: Disclosed is a method for anaerobic pyrolysis treatment of dead-of-disease livestock and municipal organic refuse, which uses an anaerobic pyrolysis device to perform a harmlessness treatment on dead-of-disease pigs, the treatment being a chemical reaction process performed in a sealed, oxygen-free, non-combustible, high-temperature state, comprising heating the bodies of pigs to a high temperature under an anaerobic state, and by the action of thermal decomposition through reactions such as vaporization, pyrolysis, dehydrogenation, thermal condensation and carbonization, evaporating the moisture from the pig bodies, converting the organics therein to combustible gases and organic carbon, and killing various types of bacteria in the bodies of the dead pigs via the high temperature.

Abstract: The invention relates to the field of pressure treatment of metals and can be used in the production of a cold-rolled strip. The problem addressed by the invention is that of being able to exclude a pickling operation in the preparation of semifinished rolled stock for cold rolling. Complete de-scaling of the surface of the semifinished rolled stock without using picking is provided by carrying out preliminary cold rolling of the semifinished rolled stock in rolling-mill rolls according to prescribed values for compression and for the ratio of compression to deformation zone length. The rolling can be carried out in one of two consecutively mounted mills.

Abstract: A press forming method for producing a saddle type final product comprises a first process of producing an intermediate product having a processing adjustment section, by cold press working against an ultrahigh tensile strength steel plate, to deform the side wall portions and flange portions at both sides in the predetermined area, with the cross section of the top plate portion being maintained in a predetermined shape, and a second process of pressing at least the processing adjustment section, by cold press working against the intermediate product, with the cross section of the top plate portion being maintained in the predetermined shape. In at least one of the first process and second process, a processing target of the at least one process is bent in the direction opposite to the opening of the hat-shaped cross section, to produce the saddle type final product.

Abstract: A press molding method of this disclosure includes: disposing a plurality of inner peripheral molding dies inside an outer shape cutting molding die having an annular cross section, the outer shape cutting molding die being configured to press-mold an identical outer shape member from a base material formed of a metal plate, the identical outer shape member having an outer shape identical to a final-shaped member, the inner peripheral molding dies being configured to press-mold all through-holes and all unevenness disposed on the final-shaped member to the base material or the identical outer shape member; and shifting all timings of press moldings to the base material and the identical outer shape member with the outer shape cutting molding die and the plurality of inner peripheral molding dies to one another.

Abstract: A power tool includes a motor having an output shaft, an extensible member driven by the motor, a working assembly movable in response to contact with a distal end of the extensible member, a first sensor configured to detect a home position of the extensible member, a second sensor configured to detect rotation of the motor output shaft, and a controller in electrical communication with the first and second sensors. The controller is configured to drive the motor output shaft in a first rotational direction a predetermined number of revolutions counted by the second sensor, thereby displacing the extensible member from the home position. The controller is also configured to drive the motor output shaft in an opposite, second rotational direction to thereby return the extensible member until the home position is detected by the first sensor.

Abstract: The present disclosure is directed to feedstock barrels comprising thermally and electrically insulating films configured to be adjacent to a feedstock sample when it is loaded in the barrel for the process of shaping metallic glasses by rapid capacitor discharge forming (RCDF) techniques.

Abstract: A method and apparatus for building a fuselage assembly for an aircraft. A number of fixtures may be drive across a floor to an assembly area to form an assembly fixture. The fuselage assembly may be built on the assembly fixture.

Abstract: A tool for removing a swaged fastener from a piece of equipment tubing includes, in combination with a slide hammer component, a multiple segment fastener that can be manually rotated between respective stations. The segments, around a central base, include: (a) a large hollow collar station for hammer-sliding back an innermost locking nut of the swaged fastener; (b) a large rounded-slit station for reverse-hammer sliding off an outermost ferrule of the swaged fastener; (c) an elongated tube station sized to fit over and abut a front end of the equipment tubing for hammer-sliding to push back its innermost ferrule; and (d) a small, rounded-slit station for positioning behind the pushed back innermost ferrule and reverse hammer-slide it off of the equipment tubing. A related method is also disclosed.

Abstract: A method of manufacturing a cylindrical ring member includes a step of forming a metal intermediate material having a cylindrical portion and a chamfering step by cold forging in which a normal chamfer portion is formed on an axial end peripheral edge of the cylindrical portion by pressing a radial end portion of an axial end surface of the cylindrical portion against an annular chamfering surface provided in a mold configuring a mold device. A chamfering step is performed by cold forging in a state where a preliminary chamfer portion, of which a width dimension in a radial direction is larger than a width dimension of the normal chamfer portion in a radial direction, is formed on the axial end peripheral edge of the cylindrical portion.

Abstract: Methods for forming prosthetic implants, including femoral implants, are discussed. While the methods can include any suitable step, in some cases, they include providing a master negative mold defining an internal space shaped to form a femoral component configured to replace a distal portion of a femur, wherein the femoral component comprises at least one of: an anterior flange that is disposed at an anterior proximal end of the femoral component, and a proximal extension disposed at a proximal portion of a posterior condyle of the femoral component, the proximal extension comprising a concave articulation surface that is configured to articulate against at least one of: a tibial prosthetic component and a tibia; filling the master negative mold with a molding material to form a molded femoral component; and removing at least one of: the anterior flange, and the proximal extension from the molded femoral component to form a modified molded femoral component. Other implementations are described.

Abstract: Provided are a method and a system for a slag thickness detection and a slag-adding prediction. The method includes: acquiring real-time measurement data and real-time auxiliary data of a slag point on a surface of a protective slag layer of a casting mold; calculating a real-time slag thickness value corresponding to the slag point by using the real-time measurement data and the real-time auxiliary data of the slag point; and predicting a location on the surface of the protective slag layer where a slag-adding is to be performed and a slag-adding time when the slag-adding is to be performed based on a change in the real-time slag thickness value corresponding to the slag point by taking a preset slag thickness value as a reference.

Abstract: A method for producing a casting by pouring a metal melt by gravity into a gas-permeable casting mold having a cavity comprising at least a sprue, a runner and a product-forming cavity, comprises pouring a metal melt into a desired cavity portion including the product-forming cavity through the sprue, the melt being in a volume smaller than the volume of an entire cavity of the gas-permeable casting mold and substantially equal to the volume of the desired cavity portion; supplying a gas to the desired cavity portion through the sprue before the desired cavity portion is filled with the poured melt, so that the melt fills the desired cavity portion and solidifies; the gas being supplied from a gas-blowing nozzle fit into the sprue.

Abstract: Disclosed is a cylinder liner having a high bonding strength to a cylinder block. Further disclosed is a method for producing the same. The cylinder liner uses a silicon-aluminum alloy as a material; a plurality of protrusions are formed on the external surface thereof; and the protrusions each contain a pillar section extending from the external surface, and a head section formed at the end of the pillar section.

Abstract: A sintered alloy is produced from mixed powder containing first hard particles, second hard particles, graphite particles, and iron particles. The first hard particles are Fe—Mo—Ni—Co—Mn—Si—C-based alloy particles, the second hard particles are Fe—Mo—Si-based alloy particles, the mixed powder contains 5 to 50 mass % of the first hard particles, 1 to 8 mass % of the second hard particles, and 0.5 to 1.5 mass % of the graphite particles, when total mass of the first hard particles, the second hard particles, the graphite particles, and the iron particles is set as 100 mass %.

Abstract: The invention relates to a device for producing three-dimensional models, comprising a coater, which includes an ejection opening, at least one print head, which is mounted on a print axis, the ejection opening of the coater being disposed toward the top in the coating direction, and the print head being disposed counter to the coating direction with the opposite orientation on the printing axis behind the coater in the coating direction; the invention also relates to a method for producing three-dimensional models.

Abstract: The present invention provides a sintered body and a production method therefor in which effects of pores remaining at a surface of the sintered body can be avoided without removing the pores by machining and plastic working, thereby obtaining strength equivalent to that of ingot materials. The sintered member comprises: a hardness distribution in which hardness contiguously varies from a surface to an inner portion; a Vickers hardness value of 730 or less at the surface; the maximum hardness of which portion exists in a region of 150 to 300 ?m from the surface; wherein the maximum hardness is a Vickers hardness value of 600 or more.

Abstract: A method of forming tooling for fabricating a part made from a metal powder is described herein. The method includes forming a first sheet and second sheet. The first sheet includes a first protrusion defining a first cavity and a first flange extending about the first protrusion. The second sheet includes a second flange. Additionally, the method includes arranging the first sheet and the second sheet to abut together the first flange of the first sheet and the second flange of the second sheet and to define an enclosure. The enclosure includes a void defined between the first cavity of the first sheet and the second sheet. The void has a shape of the part. The method further includes welding together the first flange of the first sheet and the second flange of the second sheet along a portion of the first flange spaced away from the first protrusion.

Abstract: A method of fabricating an article for magnetic heat exchange, is provided which comprises plastically deforming a composite body comprising a binder having a glass transition temperature TG and a powder comprising a magnetocalorically active phase or elements in amounts suitable to produce a magnetocalorically active phase such that at least one dimension of the composite body' changes in length by at least 10%.

Abstract: Polycrystalline diamond compacts having parting compound within the interstitial volumes are disclosed herein. In one embodiment, a polycrystalline diamond compact includes a polycrystalline diamond body having a plurality of diamond grains bonded together in diamond-to-diamond bonds, interstitial volumes positioned between the adjacent diamond grains, and a parting compound positioned in at least a portion of the interstitial volumes of the polycrystalline diamond body.

Abstract: A soft magnetic nanoparticle comprising an iron aluminide nanoalloy of the DO3 phase as a core encapsulated in an inert shell made of alumina.