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- 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。
- cold cracking sensitivity 冷裂纹敏感性
- 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。
- Weldable alloys have a composition that falls either well above or well below the maximum cracking sensitivity. 在所有可焊合金中，有某些合金的裂纹灵敏度远远低于极限裂纹灵敏度。
- 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。
- 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。
- The crack sensitivity of hypo-peritectic steel, its formation mechanism and factors are discussed, and on the analysis, the reasons and factors on longitudinal surface crack are found out. 为改善亚包晶钢高速浇铸时的表面质量,从过热度、锰硫比、拉速、铜板温度、平均热流和保护渣几个方面进行讨论。
- This paper focuses on the weldability of X80 alloy steel pipeline and analyzes cold cracking, HAZ softening and the match-up of strength and toughness of welds and materials. 重点论述了X80钢的焊接性，分析了焊接裂纹、HAZ的软化、焊缝与管材的强韧匹配等。
- 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。
- 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。
- solidification crack sensitivity 固化开裂敏感性
- 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。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- 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。
- RESTRAINT DEGREE AND EVALUATION OF CRACKING SENSITIVITY IN EARLY CONCRETE 约束程度与混凝土早期开裂敏感性评价
- Preventing technique of welding cold cracking 焊接冷裂纹的预防技术
- STUDY ON WELD HOT CRACKING SENSITIVITY IN CAST SUPERALLOYS K6C AND K18 K6C、K18铸造高温合金焊接热裂纹敏感性的研究
- Hot cracks refer to the liquid condition, whereas cold cracks are generated in the solid condition, generally at ambient temperature. 热开裂指在液态下产生裂缝，而冷开裂是在固态条件下，一般在环境温度下形成的裂纹。
- Welding--Cold cracking test method using implants 焊接用插销冷裂纹试验方法
- 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。
