... metallurgical property 冶金性质 metallurgical structure 冶金结构 metallurgical weldability 冶金可焊性 ...
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By use of follow-up hammering and self-tempering effect in the welding, the welding stresses were minimized, thus optimizing the metallurgical structure of the welded seams and heat-affected zones, preventing welding cracks and reducing welding deformations of the cylinder.
利用跟踪锤击方法和焊接自回火效果，充分消除焊接应力，优化焊缝及热影响区的金相组织，避免焊接裂纹的产生，减小缸体的焊接变形。
参考来源 - 南海市发电A厂1号机汽缸裂纹的补焊处理 Repair welding for cracks on No.1 steam turbine cylinder in Nanhai A Power Plant·2,447,543篇论文数据，部分数据来源于NoteExpress
Meanwhile the carburizing speed is increased, the metallurgical structure is improved, the satisfactory results are obtained.
同时提高渗速、改善金相组织，取得满意效果。
Barkhausen noise analysis (BNA) is a distinctive measure for testing microscopic stresses and metallurgical structure in ferromagnetic materials.
巴氏噪声分析(BNA)是一种检测铁磁材料微观应力及金相组织的独特方法。
The fracture mode and cause were analyzed and determined by fracture surface observation, metallurgical structure examination, chemical analysis and hardness testing.
通过断口宏微观观察、金相组织检查、化学成分及硬度检测等手段确定了叶片断裂性质和原因。
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