bead crack
英 [biːd kræk]
美 [biːd kræk]
网络 焊道裂纹
双语例句
- Genetic Analysis for Bead Crack in Tube Socket of Desuperheating Station
减温器管座焊缝裂纹的成因分析 - Ultrasonic Positioning methods of Bead Crack of Austenitic Stainless Steel
奥氏体不锈钢焊缝中缺陷的超声波定位方法 - The detection of the cracks in the bead welding in hydrogenation reactor and research results of crack detection and crack height monitor from outer wall without removing activator were described.
叙述加氢反应器堆焊层裂纹的检测技术和在不卸催化剂的情况下，从外壁进行检查并对堆焊层裂纹的高度进行监测的研究成果。 - Metallographic analysis indicated that pulse electromagnetic force improved the crystalline state of weld bead, refined the grain size and decreased the weld discontinuity. These all contribute to inhibit welding hot crack.
金相分析表明，随焊电磁冲击改善了焊缝金属的结晶状态，细化了焊缝晶粒，减少了焊接缺欠，增强了抗热裂能力。