Powder metallurgy based production of high speed steel parts consists of compaction of pre-alloyed powders, for nitriding, and sintering with tempering

摘要

The powder-metallurgy-based production of high-speed-steel parts comprises compaction of pre-alloyed high-speed-steel powders atomized by water and tempered. The compacts are then nitrided, and sintered and tempered in a furnace.