Abstract

1. A study was made of the milling of high-speed steel swarf with a titanium carbide addition and of the production of dense blanks from the resultant composite powders. 2. It is shown that titanium carbide additions intensify the comminution of high-speed steel swarf and result in the formation of structures with evenly distributed fine (2.0–2.5 μ) carbide grains. 3. The addition of titanium carbide raises the hardness of high-speed steel from 62 to 68 HRC.

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