Lytvyn Pm 1

1. A study of the structure and strength properties of the WC–Co drill insert with different CrB2 content sintered by vacuum hot pressing
2. Phase Formation and Physicomechanical Properties of WC–Co–CrB2 Composites Sintered by Vacuum Hot Pressing for Drill Tools
3. Structure and Properties of WC–Co Composites with Different CrB2 Concentrations, Sintered by Vacuum Hot Pressing, for Drill Bits
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