焊縫角變形 的英文怎麼說
中文拼音 [hànféngjiǎobiànxíng]
焊縫角變形
英文
welding line angular distortion-
Welding line angular distortion
焊縫角變形With the experiment of surface crack growth of bhw - 35 weld metal, the law of the surface crack shape variation when it grows was obtained, and the law of surface crack growth rate was also gotten. these direct the evaluation of the surface crack fatigue growth life and the critical value of its length
對bhw - 35鋼焊縫材料進行表面裂紋擴展試驗研究,得到裂紋的擴展形貌變化規律,並對其疲勞擴展壽命進行預測研究,為汽包下降管角焊縫部位的表面裂紋擴展壽命預測提供依據,同時也確定了其表面裂紋擴展的臨界值。
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