摘要:
An article includes a substrate; and a color layer deposited on the substrate, wherein the color layer is a chromium oxide-carbon layer; the color layer has an L* value between about 28 to about 32, an a* value between about −1 to about 1, and a b* value between about −1 to about 1 in the CIE L*a*b* color space.
摘要翻译:一种制品包括底物; 以及沉积在所述基板上的着色层,其中所述着色层是氧化铬 - 碳层; 彩色层在CIE L * a * b *颜色空间中具有约28至约32的L *值,约-1至约1的a *值和约-1至约1的b *值。
摘要:
A process for joining a stainless steel part and a silicon carbide ceramic part comprising: providing a SUS part, a SiC ceramic part, a Mo foil and a Ti foil; placing the SiC ceramic part, the Mo foil, the Ti foil, and the SUS part into a mold, the Mo foil and the Ti foil located between the SiC ceramic part and the SUS part, the Mo foil abutting the SiC ceramic part, the Ti foil abutting the SUS part and the Mo foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the SUS part, the SiC ceramic part, the Mo foil, and the Ti foil at least until the SUS part, the SiC ceramic part, the Mo foil and the Ti foil form a integral composite article.
摘要:
A process for surface treating iron-based alloy includes providing a substrate made of iron-based alloy. A stainless steel layer is then formed on the substrate by sputtering. A silicon-oxygen-nitrogen layer is formed on the stainless steel layer by sputtering. A boron-nitrogen layer is next formed on the silicon-oxygen-nitrogen layer by sputtering.
摘要:
A coated article is described. The coated article includes an aluminum or aluminum alloy substrate and a compound corrosion resistant layer formed on the substrate. The compound corrosion resistant layer includes a plurality of first non-crystalline films and an equal number of second non-crystalline films. Each the first non-crystalline film interleaves with each the second non-crystalline film. The first non-crystalline film is an aluminum nitride film or an aluminum oxide film. The second non-crystalline film is a silicon nitride film or a silicon dioxide film. A method for making the coated article is also described.
摘要:
A method for making a coated article includes the steps of: providing a substrate; forming a copper-molybdenum target by a hot isostatic pressing process using copper powder and molybdenum powder; forming a copper-molybdenum alloy layer on the substrate by vacuum sputtering using the copper-molybdenum target. A coated article is also described.
摘要:
A method for making a coated article includes: providing a substrate; forming a prefabricated layer on a surface of the substrate by vacuum sputtering, the prefabricated layer being a metal layer containing the metal element ‘N’, or an unsaturated oxide layer containing the metal element ‘N’ and ‘M’, the ‘N’ being one or more metals selected from a group consisting of titanium, aluminum, and zinc, the ‘M’ being calcium, barium, or a mixture of calcium and barium; and thermal oxidizing the prefabricated layer to form a color layer on the substrate, the color layer being an oxide layer of the metal element ‘N’, or an oxide layer of the metal element ‘N’ and ‘M’. The color value of the color layer has a L* coordinate between 91 and 98, an a* coordinate between −1 and 1, and a b* coordinate between −2 and 2 in the CIE LAB color system.
摘要:
A housing includes a substrate and a metallic coating. The metallic coating is deposited on the substrate. The metallic coating comprises an equal number of alternating first metallic layers and second metallic layers. The first metallic layers have a refractivity that is different from the refractivity of the second metallic layers.
摘要:
A device housing is described. The device housing includes an aluminum alloy substrate and a compound corrosion resistant layer formed on the substrate. The compound corrosion resistant layer includes two crystalline films and a non-crystalline film formed between the crystalline films. One of the crystalline films is formed on the substrate. The crystalline film is a chromium-oxygen-nitrogen film or an aluminum-oxygen-nitrogen film. The non-crystalline film is an aluminum oxide film or a silicon dioxide film. A method for making the device housing is also described.
摘要:
A coated article is described. The coated article includes a substrate, an antibacterial layer formed on the substrate, and an anti-oxidation layer formed on the antibacterial layer. The antibacterial layer includes a plurality of alternating titanium films and copper films. A method for making the coated article is also described.
摘要:
A device housing having an aluminum or aluminum alloy substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloy substrate in that order is provided. The corrosion resistant layer is an Al—O—N gradient layer implanted with iridium ions by ion implantation process. The atomic percentages of N and O in the Al—O—N gradient layer both gradually increase from the area near the aluminum layer to the area away from aluminum or aluminum alloy substrate. Therefore the device housing has a high corrosion resistance. A method for making the device housing is also provided.