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- The reason of welding cold cracking was researched on gear shift controlling lever of car. 研究了汽车上变速操纵杆焊接冷裂纹产生的原因。
- A new large heat input welding high strength low alloy steel with low susceptivity to weld cold cracking was developed and the cold strain aging behavior was investigated. 研制了一种低焊接裂纹敏感性高能量输入焊接用低合金高强钢,并研究了其冷应变时效行为。
- Causes of the weld cold crack on spherical tanks in winter and its improvements 冬季球罐焊接冷裂纹产生原因及对策
- Preventing technique of welding cold cracking 焊接冷裂纹的预防技术
- low susceptivity to weld cold cracking 低焊接裂纹敏感性
- ELIMINATION OF WELDING COLD CRACK IN FLOATING HEAD OF FLOATING-HEAD TYPE HEAT EXCHANGER 浮头式换热器浮头盖焊接冷裂纹的消除
- Procedure measure of preventing from welding cold crack during welding of teeth and the blade in bucket elevator 防止斗轮机斗齿与斗刃焊接冷裂纹的工艺措施
- Welding cold crack 焊接冷裂纹
- Development of Large Heat Input Welding Steel with Low Susceptibility to Weld Cold Cracking for Pressure Vessels 大线能量低焊接裂纹敏感性压力容器用钢的性能
- Keywords low susceptivity to weld cold cracking;high strength low alloy(HSLA) steel;high heat input weld;strain;aging; 低焊接裂纹敏感性;低合金高强钢;高能量焊接;应变;时效;
- And analyzes the reason and forming mechanism of the defects such as cold crack,air porosity and oxidation etc.proposes the measures of welding process to ensure the welding quality. 分析钛材管道焊接产生的冷裂纹、气孔、氧化等缺陷的原因和形成机理,提出焊接工艺措施,以确保焊接的质量。
- welding cold cracking 焊接冷裂纹
- This paper analyses theoretically and technologically, the reason of barrel tooth holders sealing off ,of produced gas hole and cold crack. 从理论和工艺上分析滚筒齿座开焊的原因、气孔的产生和怎样减少气孔生成、冷裂现象生成及其予防。
- Graville, B.A.The Principles of Cold Cracking Control in Welds. 格拉维尔,钡原则冷裂纹控制在焊缝。
- By analyzing cold cracking sensitivity on X65 steel pipe's weld, puts forward corresponding protective measures to guarantee safety operation of pipelines. 通过对X65钢焊接冷裂敏感性的分析,提出相应的预防措施,以保障管道的安全运行。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Study of cold crack initiation and propagation of compacted graphite iron weld 蠕墨铸铁同质焊缝冷裂纹启裂与扩展研究
- Cold cracks will be avoided when the width and height of cavity is accurately chosen. 文章通过试验确定了最佳的空腔尺寸,此时可防止冷裂纹的产生。
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
- The results showed that TCS steel had good cold cracking resistance and crystal hot cracking resistance. 结果表明,TCS钢具有良好的抗冷裂敏感性和抗结晶热裂敏感性能。