|
More topics under "B22F - Working metallic powder; Manufacture of articles from metallic powder; Making metallic powder; Apparatus or devices specially adapted for metallic powder" (73,814) |
---|
B22F 1 - Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition (17,388) | B22F 3 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor (25,871) | B22F 5 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product (5,694) | B22F 7 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting (7,013) | B22F 8 - Manufacture of articles from scrap or waste metal particles (255) | B22F 9 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor (17,593) |
Patents for B22F - Working metallic powder; Manufacture of articles from metallic powder; Making metallic powder; Apparatus or devices specially adapted for metallic powder (107) |
---|
02/16/1983 | EP0025040B1 A process for producing a part by powder metallurgy methods | 03/23/1982 | CA1120253A1 Zinc-rich powders | 03/18/1981 | EP0025040A1 A process for producing a part by powder metallurgy methods. | 11/11/1980 | US4233007 Apparatus for powder manufacture by atomizing a molten material | 09/04/1980 | WO1980001769A1 A process for use when producing a part by powder metallurgymethods | 10/10/1978 | CA1040337A1 Bonded calcium carbide article and method for making the same | 04/26/1977 | US4019239 Method of producing magnetite article |
|