... weld metal zone焊缝金属区; 焊接金 酸洗过程中氨基酸类缓蚀剂缓蚀机理研究进展 属熔化区 weld nugget焊点熔核 weld on bottom底焊 ...
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... welded rod 焊接篦条;焊接篦条,焊接筛条 weld nugget 点焊焊点;点焊焊点,点焊熔核 welding terminals 电焊机接线端,电焊机接线端子 ...
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焊接后接头宏观断面形成了4种不同的区域:A焊核区(weld nugget),由于在焊接过程中材料在高温变形下发生再结晶转变,所以又称为动态再结晶区 (dynamically recrystallised zone简称DRZ),B热...
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Experiment results indicate that air-borne acoustic signals contain information about weld nugget states and can be viewed as a kind of parameters that indicate the welding quality.
点焊过程中的声音信号包含着熔核形成信息,是点焊质量监控的重要参数。
The weld nugget had a dynamic recrystallized, fine isometric crystal structure.
其中,焊核为明显的再结晶等轴晶粒,晶粒明显细化;
Dynamic recrystallization takes place in the weld nugget zone and fine grains are achieved.
焊核区发生动态再结晶,生成细小的等轴晶粒。
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