B - Operations – Transporting – 22 – F
Patent
B - Operations, Transporting
22
F
18/1120, 241/128
B22F 1/00 (2006.01) B22F 3/00 (2006.01) B22F 9/04 (2006.01) C22C 1/10 (2006.01)
Patent
CA 1300111
271326-39 ABSTRACT OF THE DISCLOSURE A process for the production of a secondary powder composition having a nanocrystalline structure and being com- prised of binary or quasi-binary substances composed of at least one of the elements Y, Ti, Zr, Hf, Nb, Mo, Ta, and W and at least one of the elements V, Cr, Mn, Fe, Co, Ni, Cu and Pd, optionally also containing further ingredients, such as Si, Ge, B and/or oxides, nitrides, borides, carbides, and their possible mixed crystals. The components are in powder form and are mixed in elementary form or as pre-alloys and have particle sizes rang- ing from 2 to 250 µm. The powder components are subjected to high mechanical forces in order to produce secondary powders having a nanocrystalline structure. The secondary powders ob- tained in this way can be processed into molded bodies according to known compression molding processes, but at a temperature be- low the recrystallization temperature.
565311
Fetherstonhaugh & Co.
Fried. Krupp Gesellschaft Mit Beschrankter
LandOfFree
Process of manufacturing nanocrystalline powders and molder... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process of manufacturing nanocrystalline powders and molder..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of manufacturing nanocrystalline powders and molder... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1235494