weld crack

基本解釋

The hydrogenation pipe would weld crack after running for some time as high temperature and high pressure, and the phenomenon was rare.
高溫高壓臨氫管道運行一段時間發(fā)現(xiàn)多道焊縫裂紋，較為罕見。
The influences of nickel-based alloys spraying layer on the weld crack sensitivity were studied through simulating actual welding experiment in this paper.
通過模擬實際焊接試驗，研究了鎳基合金噴焊層對焊接裂紋敏感性的影響。
To do mycology analysis to the blank parent and its cracking weld for different procedure treatment to the blank before welding and occur weld crack during welding forming by different welding method.
用不同焊接方法，對坯料焊前作不同工藝處理，焊接成形時出現(xiàn)焊縫開裂，對其坯料母材及開裂焊縫作顯微分析。

焊接裂紋
Comprehensive analysis of all the four signal characters above can reflect the existence and geometry shape of weld crack.
提出焊接裂紋處MMM檢測信號Deta、Hp/Lx、Hp、以及傅立葉分析相位突變點等四個特征量的綜合分析可以反映焊接裂紋的存在和幾何形狀。
機械工程
焊接裂縫
焊接裂紋