1) welding metal cracking
焊缝金属裂纹
2) G-BOP weld metal crack test
G-BOP焊缝金属裂纹试验
3) Welding crack
焊缝裂纹
1.
By means of the analyzing for the reason resulting in the welding crack in a strengthening tendon-plate of a pressure vessel,the article puts forward the method that has resolved the problem having common phenomenon in pressure vessel operation and has been proved to be effective through practical application in years.
本文通过压力容器接管加强筋板焊缝裂纹产生原因的分析,提出了解决这一带有普遍现象问题的方法,并经实际运行证实了该方法的可行性。
2.
By analyzing the effect of the material welding capability, welding structure, warm-up, heat treatment after welding and crafts parameter on welding crack in shore crane, the paper put forward the improving measure and acquires favorable result.
从材料的焊接性能、焊接结构、焊条、预热与焊后热处理、焊接工艺参数等角度对岸吊胎架焊缝裂纹进行了分析,提出了改进措施,取得了良好的效果。
4) weld crack
焊缝裂纹
1.
Through analysis on inside weld forming and welding procedure of SSAW pipe,it pointed out weld crack is easy to appear in brittle temperature zone in welding pool.
通过对螺旋埋弧焊管内焊缝成型和焊接过程的分析,指出焊缝裂纹易产生在焊接熔池脆性温度区。
2.
The hydrogenation pipe would weld crack after running for some time as high temperature and high pressure, and the phenomenon was rare.
高温高压临氢管道运行一段时间发现多道焊缝裂纹,较为罕见。
5) crack
[英][kræk] [美][kræk]
焊缝裂纹
1.
By application of CO_2 arc welding on assembly and process of blast furnace stack casing,it prevent from welding distortion and crack efficiently,also it points out that enhancing welding quality needs observation and thinking over initially,and extending the application of CO_2 arc welding from cost,welding quality and training.
通过对CO_2气体保护焊在高炉炉壳组装与焊接工艺的使用,有效地控制了焊接变形及防止焊缝裂纹,阐明提高焊接质量要从多元角度出发,有机整体地考虑问题,在结论中进一步从成本、焊接质量及培训等方面分析证明推广CO_2气体保护焊的必要性犤1,2犦。
6) weld metal
焊缝金属
1.
Electrochemical corrosion properties for weld metal of austenitic stainless steel;
奥氏体不锈钢焊缝金属的电化学腐蚀性能
2.
Intergranular fracture of weld metal of structure steel in a ship structure at lower temperature and higher loading rate;
结构钢焊缝金属在低温和动载条件下的脆断本质
3.
Precipitation of Copper in High Strength SMAW Weld Metal;
铜在高强度手工焊焊缝金属中的析出行为
补充资料：焊缝金属
焊缝金属
weld metal
hanfeng Ilnshu焊缝金属(weld metal)金属焊接过程中被熔化而形成焊缝的金属。它是金属焊接接头的一个组成部分。若焊接过程中使用了镇充金属，则焊缝金属是熔化的母材和熔敷的填充金属的混合物，否则它仅包含熔化的母材金属。通常要求焊缝金属的力学性能与母材相匹配，而非要化学成分与母材一致。焊缝金属凝固时，沿未熔化的母材壁以树枝状或胞状结晶，使得合金元素产生偏析，导致微观上的不均匀性(与母材相比)。因此，适于母材的强化机制并不适用于焊缝金属，往往需用其他的冶金强化机制。 (李维茜)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条