Using in situ formation of ternary boride base cermets hard phases through chemical reactions and sinterbonding onto steel substrates though liquid sintering we successfully prepared a kind of ternary boride base cermet 摘要通過化學反應將原料粉來生成三元硼化物硬質相并通過液相燒結燒與鋼很好的結合,用這種工藝成功地在鋼基體上涂覆了預壓制的三元硼化物基金屬陶瓷。