焼結高速度鋼の性質について(第1報)

概要

論文の詳細を見る
Properties of high-speed tool steel produced by means of powder metallurgy technique are researched.<BR>Compared with the ordinary melting process, the following advantages are gained:<BR>(1) High-speed tool steels produced by powder metallurgy acquire higher and more uniform mechanical properties.<BR>(2) A very fine-grained and uniformly distributed carbide structure is obtained.<BR>(3) At all testing temperatures below 550°C, a comparatively higher hardness value is obtained.
社団法人粉体粉末冶金協会の論文