摘要
通过试验证明钛容器的破坏都是从焊缝开始的，其焊缝应力以离焊根５～１０ｍｍ处最大，达到了筒体按双向强化计算值２．２８～３．５１倍。
The failure of pressure vessels of
titanium was proven to be origanating from their welding seam through tests,the stress of
welding seams was strongest at the 510mm location from the welding seam roots,was the
2.283.51times of the bidirectional intensificated calculating value of the cylinders,and some
new research themes of strengthening the welding seam strength and lowering the stress peak
value of welding seams were proposed.
出处
《化工机械》
CAS
1999年第3期133-135,共3页
Chemical Engineering & Machinery
关键词
钛
压力容器
焊缝
应力
焊根
焊接
Pressure Vessel of Titanium,Stress of
Welding Seam, Welding Seam Root
