摘要
钛合金螺母在使用过程中发生了开裂,采用化学成分分析、金相分析、微观观察等方法对开裂螺母进行了分析。结果表明螺母的开裂是由于应力腐蚀造成的,并提出改进措施。
For the craching of a titanium nut occured in working process,chemical analysis,metallurgical structure inspection and microstructure observation were conducted.The results revealed that the cracking of the nut was originated from stress corrosion.
出处
《材料开发与应用》
CAS
2013年第1期72-75,共4页
Development and Application of Materials
