| 摘要 |
<p>A material comprises composite particles made of diamond particles embedded in silicon carbide,the composite particles themselves being embedded in a matrix of a metal or alloy. The arrangement is suitable for use as a hard-facing material for the refurbishment and/or protection of wear surfaces encountered on tool bodies, and is also suitable to form a weld joint between a substrate and another body. Methods of making the material are also described.</p> |
