B - Operations – Transporting – 22 – F
Patent
B - Operations, Transporting
22
F
B22F 1/00 (2006.01) C22C 33/02 (2006.01) C22C 38/12 (2006.01)
Patent
CA 2205869
The invention concerns an iron-based powder for power-metallurgically producing components by powder compacting and sintering. The powder contains 0.25-2.0 % by weight of Mo, 1.2-3.5 % by weight of Mn, 0.5- 1.75 % by weight of Si and 0.2-1.0 % by weight of C and not more than 2 % by weight of impurities including less than 0.25 96 by weight of Cu. The invention also includes a method for preparing sintered components from this iron powder, as well as the sintered products.
L'invention concerne une poudre à base de fer destinée à la production de pièces, en métallurgie des poudres, par compactage et frittage de poudre. La poudre contient 0,25 à 2,0 % en poids de Mo, 1,2 à 3,5 % en poids de Mn, 0,5 à 1,75 % en poids de Si et 0,2 à 1,0 % en poids de C, et pas plus de 2 % en poids d'impuretés incluant moins de 0,25 % en poids de Cu. L'invention concerne également un procédé de préparation de pièces frittées à partir de cette poudre de fer, ainsi que les produits frittés.
Fetherstonhaugh & Co.
Hoganas Ab
LandOfFree
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