This article introduces the design principle, design planning, welding effect and technology characteristic of cold welding technology under explosive pressure for rail.
介绍了利用爆压冷焊技术研制开发的一种新型的“爆压冷焊式钢轨接续线技术”的设计原则、计方案、接效果及技术性能。
Taking advantage of advanced SEM and TEM technology and modern TFD theory, explanation to microscope bonding mechanism of cold pressure welding was made.
利用近代界面及表面电子结构理论(改进的TFD理论)和现代先进分析测试技术对冷压焊结合的微观机理进行了分析。
Results show that cold pressure welding is suitable for zinc alloy. The microstructure of welding seam is compact.
结果表明，采用合适的冷压焊工艺可以实现锌铝合金的对接，焊缝组织致密。
Ultrahigh pressure hydraulic cold welding pliers are a kind of portable hydraulic tools which are extensively used for cold welding re-enforcing bars.
超高压液压压接钳是一种便携式液压机具，广泛用于钢筋、导线的压接。
Integrated influence of extrusion times and metal "s mechanical property to quality of cold pressure welding joint was discussed."
定性的讨论了挤压次数及材料力学性能对冷压焊接头性能的综合影响。
A new low alloying steel with low susceptibility to weld cold cracking has been developed for large heat input welding in pressure vessel engineering.
试验结果表明，该钢具有焊接冷裂纹倾向低、可用大线能量焊接、焊后不宜进行消氢处理等特点，可用作高强度大焊接线能量用钢。
A new low alloying steel with low susceptibility to weld cold cracking has been developed for large heat input welding in pressure vessel engineering.
试验结果表明，该钢具有焊接冷裂纹倾向低、可用大线能量焊接、焊后不宜进行消氢处理等特点，可用作高强度大焊接线能量用钢。
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