Abstract: A composite structure with an aluminum-based alloy layer containing boron carbide and a manufacturing method thereof are provided. The composite structure includes a substrate with an open hole in that surface and the aluminum-based alloy layer containing boron carbide. The aluminum-based alloy layer is disposed in the open hole and contains aluminum, boron, carbon, and oxygen, wherein the content of aluminum is between 4 at. % and 55 at. %, the content of boron is between 9 at. % and 32 at. %, the content of carbon is between 13 at. % and 32 at. %, the content of oxygen is between 2 at. % and 38 at. %, and the ratio of the content of boron to carbon is between 0.3 and 2.7.

Abstract: A multicomponent alloy coating is provided. The multicomponent alloy coating includes a hard layer and a plurality of nickel-based particles dispersed in the hard layer. The composition of the multicomponent alloy coating is represented by the following formula (I): AldCoeCrgFehNiiSijCkOm??formula (I), wherein 1<d<2, 0.5<e<0.8, 2<g<3.2, 0.05<h<0.3, 2<i<3, j=1, k?0, m?0, and iron is present in the amount of less than 3 wt % of the composition of the multicomponent alloy coating.

Abstract: A composite structure with an aluminum-based alloy layer containing boron carbide and a manufacturing method thereof are provided. The composite structure includes a substrate with an open hole in that surface and the aluminum-based alloy layer containing boron carbide. The aluminum-based alloy layer is disposed in the open hole and contains aluminum, boron, carbon, and oxygen, wherein the content of aluminum is between 4 at. % and 55 at. %, the content of boron is between 9 at. % and 32 at. %, the content of carbon is between 13 at. % and 32 at. %, the content of oxygen is between 2 at. % and 38 at. %, and the ratio of the content of boron to carbon is between 0.3 and 2.7.

Abstract: A multicomponent alloy coating is provided. The multicomponent alloy coating includes a hard layer and a plurality of nickel-based particles dispersed in the hard layer. The composition of the multicomponent alloy coating is represented by the following formula (I): AldCoeCrgFehNiiSijCkOm ??formula (I), wherein 1<d<2, 0.5<e<0.8, 2<g<3.2, 0.05<h<0.3, 2<i<3, j=1, k?0, m?0, and iron is present in the amount of less than 3 wt % of the composition of the multicomponent alloy coating.

Abstract: A hollow sphere structure of metal-containing tungsten carbide (WC-based cermet contains one or two metal elements to form a pseudo binary eutectic) is provided, which includes a porous shell of metal-containing metal carbide surrounding a hollow core. The hollow sphere structure has a diameter of 5 micrometers to 45 micrometers, and the porous shell has a thickness of 0.1 micrometers to 12 micrometers.

Abstract: A composition and a coating structure applying with the same are provided. The composition includes 3 wt % to less than 15 wt % of Al, 10 wt % to less than 30 wt % of Cr, higher than 0 wt % to 15 wt % of O, higher than 0 wt % to 15 wt % of Y, and the remainder being at least one of Co or Ni.

Abstract: A metal/polymer composite material is disclosed, wherein the metal/polymer composite material comprises a polymer base and a metal heat-dissipation layer. The heat-dissipation layer comprises a roughed surface with an isotropic surface roughness. The metal heat-dissipation conformally blankets over the roughed surface.

Abstract: A hollow sphere structure of metal-containing tungsten carbide is provided, which includes a porous shell of metal-containing metal carbide surrounding a hollow core. The hollow sphere structure has a diameter of 5 micrometers to 45 micrometers, and the porous shell has a thickness of 0.1 micrometers to 12 micrometers. The metal is cobalt, nickel, or a combination thereof.

Abstract: A ceramic/polymer composite material includes a polymer layer, a metal interface layer and a ceramic layer. The polymer layer has a polymer surface and at least one recess formed on the polymer surface. The metal interface layer that has a first surface and a second surface opposite to the first surface conformally covers on the polymer layer, wherein at least portions of the first surface and the second surface extend into the recess. The ceramic layer is disposed on the metal interface layer.

Abstract: A photocatalytic film structure is provided. The photocatalytic film includes a plurality of micron particles; a plurality of nano particles; and a plurality of block bodies, wherein the volume of each of the block bodies is greater than that of each of the nano particles, and each of the micron particles, the nano particles and the block bodies contains zinc oxide and a doping metal, and wherein the amount of the doping metal is 1 to 5 wt % of the photocatalytic film, and the plurality of micron particles and micron particles take up 10 to 50% of the volume of the photocatalytic film.

Abstract: A composition and a coating structure applying with the same are provided. The composition includes 3 wt % to less than 15 wt % of Al, 10 wt % to less than 30 wt % of Cr, higher than 0 wt % to 15 wt % of O, higher than 0 wt % to 15 wt % of Y, and the remainder being at least one of Co or Ni.

Abstract: A metal/polymer composite material is disclosed, wherein the metal/polymer composite material comprises a polymer base and a metal heat-dissipation layer. The heat-dissipation layer comprises a roughed surface with an isotropic surface roughness. The metal heat-dissipation conformally blankets over the roughed surface.

Abstract: A coating layer with well protection and thermal conductivity has a workpiece; and a coating layer with a thickness ranged between 160˜500 micrometer deposited on the workpiece; wherein, the coating layer is formed by the feedstock material, the feedstock material is Al—Cu—Mo—W, Al/B4C, CoCrAlY/Al2O3, Cr3C2—NiCr/SiC—Ni, Cr3C2—NiCr/SiC—Ni treated with Ball mill or Ni—Al—Mo—W. The coating layer is able to avoid wear of the surface of the workpiece, and has well protection and thermal conductivity, to avoid the situation of damage or mechanical property changing occurred due to the temperature of the surface rising caused by the friction.

Abstract: A photocatalytic film structure is provided. The photocatalytic film includes a plurality of micron particles; a plurality of nano particles; and a plurality of block bodies, wherein the volume of each of the block bodies is greater than that of each of the nano particles, and each of the micron particles, the nano particles and the block bodies contains zinc oxide and a doping metal, and wherein the amount of the doping metal is 1 to 5 wt % of the photocatalytic film, and the plurality of micron particles and micron particles take up 10 to 50% of the volume of the photocatalytic film.

Abstract: A cooking utensil and a manufacturing method thereof are provided. The cooking utensil includes a cooking body, a first metal-ceramic composite layer having an electromagnetic property and a second metal-ceramic composite layer having a heat conductive property. The cooking body has an external bottom surface. The first metal-ceramic composite layer is disposed on the external bottom surface of the cooking body. The second metal-ceramic composite layer is disposed on the first metal-ceramic composite layer. The cooking utensil is suitable for both an induction cooker and a gas burner.

Abstract: A method for providing a coating layer with well protection and thermal conductivity, providing a coating layer material, the coating layer material set on a workpiece to form a coating layer with thickness 160˜500 micrometer. The coating layer is able to avoid wear of the surface of the workpiece, and has well protection and thermal conductivity, to avoid the situation of damage or mechanical property changing occurred due to the temperature of the surface rising caused by the friction.

Abstract: A cooking utensil and a manufacturing method thereof are provided. The cooking utensil includes a cooking body, a first metal-ceramic composite layer having an electromagnetic property and a second metal-ceramic composite layer having a heat conductive property. The cooking body has an external bottom surface. The first metal-ceramic composite layer is disposed on the external bottom surface of the cooking body. The second metal-ceramic composite layer is disposed on the first metal-ceramic composite layer. The cooking utensil is suitable for both an induction cooker and a gas burner.

Abstract: A carrier for heating and keeping warm used for directly carrying food to-be kept warm is provided. The carrier for heating and keeping warm includes a carrier and at least a high melt point-electric heating alloy pattern. The carrier has a first surface and a second surface opposite to the first surface. The food is suitable for being directly placed on the first surface. A material of the second surface is ceramics or glass so that the second surface 114 and the first surface 112 can respectively have a characteristic of ceramic or glass. The high melt point-electric heating alloy pattern is coated on the second surface. A resistance of the high melt point-electric heating alloy pattern is substantially 0.5 ohm to 50 ohm, and a melt point of the high melt point-electric heating alloy pattern is equal to or higher than 1100° C.

Abstract: A mouse pad is provided, including a glass substrate and a surface layer made from a ceramic material and formed on the glass substrate, wherein the ceramic surface layer has many pores with a surface roughness of 1˜20 ?m, such that the ceramic surface layer has a strong resistance to abrasion and deformity. Therefore, the sensitivity of the mouse is maintained and the mouse pad is more durable.