TiC-based cermet prepared by high-energy ball-milling and …
The mechanical alloying of the powder mixture was conducted in a high-energy planetary ball mill (Retsch-model; PM400) equipped with steel vials and steel balls of 20 mm in diameter.The weight ratio of ball to powder during milling is 10:1 and rotation speed was 300 rpm.In order to protect the materials against oxidation and to prevent …
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