... hardness test of weld zone 焊接接头硬度试验 weld test specimen 全焊试样 production weld test 成批焊接检查 ...
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all weld metal test specimen 熔着金属试片
all-weld-metal test specimen 金属焊缝试样 ; 焊缝金属试样
all-weld metal test specimen 熔着金属〔试〕验片
weld metal test specimen 熔着金属〔试〕验片
what-weld met's test specimen 熔着金属〔试〕验片
Using 945 steel and 921a steel, this article studies the effect of weld profile and size on the cracking behavior of a central notch in a three-notch specimen for an explosion bulge test.
选用水面舰艇用945钢和潜艇用921a钢，研究了不同焊缝外形尺寸对爆炸试验中三缺口试样的中央缺口开裂行为的影响。
By use of the method of welding thermal simulation, the morphology in HAZ was simulated and the post-weld heat treatment under different tempering parameter to the test specimen was carried out.
采用焊接热模拟的方法，模拟HAZ粗晶区组织，并在不同回火参数下对试样进行焊后热处理。
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