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- 介绍: 不与盐酸作用。可由骨炭与二氧化钛在电炉中加热制得。是硬质合金的重要成分。
- 熔点: 3200°C
- 沸点: 4820°C
- 用途: 用作金属陶瓷,具有高硬度、耐腐蚀、热稳定性好的特点。还可用来制造切削工具。在炼钢工业中用作脱氧剂。
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