The properties of Ti alloy are mainly determined by com position and microstructure, which depend on the melting process of Ti alloy imm ediately.

• 钛合金具有比强度高、耐腐蚀等一系列优良特性，是新一代结构材料的代表。钛合金的性能很大程度上取决于合金的成分及组织。