冲击试样支座跨距 span of impact specimen supports
夏比冲击试样 Charpy specimen ; Charpy bar
却贝冲击试样 Charpy impact test specimen ; Charpy specimen
缺口冲击试样 notched impact specimen
无缺口冲击试样 Unnotched impact test piece
低能缺口冲击试样 Low Energy Izod Impact Specimens
冲击试样复试 impact specimen retest
钥匙形缺口冲击试样 keyhole Charpy impact test specimen
缺口试样冲击值 notch-bar impact strength ; notched-bar value
此试件应使用与原始试验相同的焊接参数进行焊接，并且仅对焊接金属冲击试样进行试验。
This test piece shall be welded using the identical welding parameters as the original test and only weld metal impact test specimens shall be tested.
结果表明，经过焊后热处理后焊缝出现严重的低温脆化，其冲击试样的断口为解理状形貌；
The results show that after post-weld heat treatment(PWHT), the welds of X80 steel seriously embrittle, and the fracture morphology of impact specimens is cleavage.
在透射电镜和扫描电镜上观察分析了合金析出物的特征和冲击试样的断口形貌及断裂机制。
The aging precipitant and fracture topography were observed under TEM and SEM. The mechanism of fracture of samples was analysed.
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