Abstract: An AI system is adapted to receive at least one parameter to be optimized for an article or its production. The AI system processes the to-be-optimized parameter and generates an operating condition for a first phase of production. The AI system processes the operating condition, and generates an AI operating parameter for processing the aluminum. The production equipment associated with the first phase processes the aluminum accordingly, wherein there is an operating parameter for obtaining aluminum having an optimized quality characteristic at the end of the first phase, and wherein having the production equipment performing the AI parameter generates a deviation. Through the deviations over the different phases, the general production is prioritized over the phases of productions.

Abstract: A degassing launder having a plurality of partition plates configured to block a flow of molten aluminum and including a plurality of domes. Two adjacent partition plates and two side walls of the launder form a degassing chamber. A lower portion of the partition plates is provided with a passage through which the molten aluminum flows into a next degassing chamber. The domes are arranged on the bottom of the launder.

Abstract: A degassing launder having a plurality of partition plates configured to block a flow of molten aluminum and including a plurality of domes. Two adjacent partition plates and two side walls of the launder form a degassing chamber. A lower portion of the partition plates is provided with a passage through which the molten aluminum flows into a next degassing chamber. The domes are arranged on the bottom of the launder.

Abstract: An AI system is adapted to receive at least one parameter to be optimized for an article or its production. The AI system processes the to-be-optimized parameter and generates an operating condition for a first phase of production. The AI system processes the operating condition, and generates an AI operating parameter for processing the aluminum. The production equipment associated with the first phase processes the aluminum accordingly, wherein there is an operating parameter for obtaining aluminum having an optimized quality characteristic at the end of the first phase, and wherein having the production equipment performing the AI parameter generates a deviation. Through the deviations over the different phases, the general production is prioritized over the phases of productions.

Abstract: An AI system is adapted to receive at least one parameter to be optimized for an article or its production. The AI system processes the to-be-optimized parameter and generates an operating condition for a first phase of production. The AI system processes the operating condition, and generates an AI operating parameter for processing the aluminum. The production equipment associated with the first phase processes the aluminum accordingly, wherein there is an operating parameter for obtaining aluminum having an optimized quality characteristic at the end of the first phase, and wherein having the production equipment performing the AI parameter generates a deviation. Through the deviations over the different phases, the general production is prioritized over the phases of productions.

Abstract: A degassing launder having a plurality of partition plates configured to block a flow of molten aluminum and including a plurality of domes. Two adjacent partition plates and two side walls of the launder form a degassing chamber. A lower portion of the partition plates is provided with a passage through which the molten aluminum flows into a next degassing chamber. The domes are arranged on the bottom of the launder.

Abstract: A control pin for controlling the flow of molten metal through a down spout in a casting process is provided. The control pin comprises a body having an elongated shape, a lower portion insertable in the down spout, and a terminal end, opposite the lower portion. The body includes a central core, preferably a hollow tube or a rod of alumina or mullite; a heating element disposed around the central core, and an intermediate layer surrounding the central core and encasing the heating element, the intermediate layer being made of a solidified ceramic putty. Finally, an outer shell, preferably made of woven fiber reinforcing fabric in a matrix of ceramic, surrounds the intermediate layer.

Abstract: A control pin for controlling the flow of molten metal through a down spout in a casting process is provided. The control pin comprises a body having an elongated shape, a lower portion insertable in the down spout, and a terminal end, opposite the lower portion. The body includes a central core, preferably a hollow tube or a rod of alumina or mullite; a heating element disposed around the central core, and an intermediate layer surrounding the central core and encasing the heating element, the intermediate layer being made of a solidified ceramic putty. Finally, an outer shell, preferably made of woven fiber reinforcing fabric in a matrix of ceramic, surrounds the intermediate layer.

Abstract: A receptacle for handling molten metal is provided. The receptacle has bottom and side walls and includes a refractory defining a cavity within which the molten metal is conveyed or contained. The receptacle has at least one channel extending within at least one of its walls. The channel has an inlet and an outlet. The inlet is connectable to a source for circulating a fluid within the channel. The outlet allows the fluid to be expelled from said channel. The channel allows, when the fluid is circulated in it, to regulate the temperature of the refractory and thereby of the metal conveyed or contained. A casting assembly and a method for casting the refractory are also provided.

Abstract: A receptacle for handling molten metal is provided. The receptacle has bottom and side walls and includes a refractory defining a cavity within which the molten metal is conveyed or contained. The receptacle has at least one channel extending within at least one of its walls. The channel has an inlet and an outlet. The inlet is connectable to a source for circulating a fluid within the channel. The outlet allows the fluid to be expelled from said channel. The channel allows, when the fluid is circulated in it, to regulate the temperature of the refractory and thereby of the metal conveyed or contained. A casting assembly and a method for casting the refractory are also provided.

Abstract: A method for the purification of a metal selected from the group consisting of aluminum and aluminum alloys, wherein said metal is in a liquid phase and is contacted with a salt flux consisting of a selected tertiary mixture of NaCl, KCl, and MgCl2.

Abstract: A method for the purification of a metal selected from the group consisting of aluminum and aluminum alloys, wherein the metal is in a liquid phase and is contacted with a salt flux consisting of a binary mixture of NaCl and MgCl2. Preferably, more than 22% by weight of the binary mixture consists of NaCl.

Abstract: A method for the purification of a metal selected from the group consisting of aluminum and aluminum alloys, wherein said metal is in a liquid phase and is contacted with a salt flux consisting of a binary mixture of NaCl and MgCl2. Preferably, more than 22% by weight of the binary mixture consists of NaCl.

Abstract: A mobile trailer for spreading a granular material mixture is disclosed. This trailer comprises at least two containers or bin compartments for containing a respective granular material, a movement-imparting assembly for moving the granular materials and a material mixer and spreader assembly for mixing and spreading the granular materials. Each bin compartment comprises a respective material-exit opening and the material mixer and spreader assembly is positioned near these openings. The movement-imparting assembly comprises a respective movement-imparting device mounted to each bin compartment for moving a respective granular material though a respective opening towards the material mixer and spreader assembly. A controller is linked to the movement-imparting assembly so as to selectively and independently modulate the speed of each movement-imparting device thereby modulating the ratio of each granular material received, mixed and spread by the material mixer and spreader assembly.

Abstract: A system, method, computer program product, and user interface for tracking multiple exchange rates for transactions in a financial software application. Historical exchange rates are applied to transactions involving currency conversions, and accurate reports are generated by retrieving appropriate historical rates according to the dates of the transactions. Exchange rates are stored by associating them with individual transactions or with date ranges. Generated reports accurately reflect historical exchange rate information where applicable.

Abstract: A dynamic compression method and system for digital binary images encoded using a matrix of pixels, each pixel of the matrix of pixels having one of a first and a second color.

Abstract: A distributor device for use in aluminium casting includes a rigid, substantially bowl-shaped receptacle (2) of a refractory material having a base member (4) and a peripheral wall (6) that extends upwards from the base. The receptacle has an inlet opening (8) towards the upper end thereof and a pair of outlet openings (14) towards the base thereof. The device is constructed and arranged such that, in use, molten aluminium poured into the distributor device through the inlet opening (8) is redirected by the distributor device and flows outwards into the mould through the outlet openings (14).

Abstract: A distributor device for use in aluminium casting includes a rigid, substantially bowl-shaped receptacle (2) of a refractory material having a base member (4) and a peripheral wall (6) that extends upwards from the base. The receptacle has an inlet opening (8) towards the upper end thereof and a pair of outlet openings (14) towards the base thereof. The device is constructed and arranged such that, in use, molten aluminium poured into the distributor device through the inlet opening (8) is redirected by the distributor device and flows outwards into the mould through the outlet openings (14).

Abstract: A dynamic compression method and system for digital binary images encoded using a matrix of pixels, each pixel of the matrix of pixels having one of a first and a second color.

Abstract: Disclosed is a free flowing dry back-up material which comprises: from 67 to 96% by weight of fly-ash; from 2 to 15% by weight of a heat sensitive binder such as boric acid; from 2 to 7% by weight of a non-wetting agent such as calcium fluoride; from 0 to 10% by weight of a heat expandable material, viz. a material expandable as a function of the temperature such as vermiculite or graphite; and from 0 to 1% by weight of a dust suppressant such as kerosene. This material which is useful in particular in the aluminum industry has the advantages of being water free and free flowing, such avoiding the use of vibrator to position it into a shell. It also has a low density and a low thermal conductivity. Moreover, it is organic free as compared to the existing materials which use an organic binder to ensure a low temperature set; and it sets at a temperature lower than 400° F.