The development and the experimental result of W alloy welding electrode are expounded in present paper.
本文阐述了钨合金焊条的研制和试验结果。
WC-cored electrode is a repair welding electrode with high hardness and high wear resistance, which has been widely used in circumstance with violent wear.
WC型管状焊条是一种高硬度、高耐磨性的堆焊焊条，广泛用于强烈磨损的零件上。
The influence of resistance welding electrode alloy's grain refined after 93k cryogenic treatment to high temperature yield strength is studied in this paper.
研究了电阻焊电极合金经93K低温处理后晶粒细化对高温屈服强度的影响。
A process for fabricating CuCrZr alloy spot-welding electrode by three cold extrusions is developed, with effect of cold deformation on alloy properties explored.
研究了用铜铬锆电极合金经三道工序冷挤压成点焊电极的工艺，还探讨了挤压冷变形对合金性能的影响。
The research advances of copper-base alloys being used for resistance welding electrode are introduced and function characteristics of different electrode are analyzed.
介绍了电阻焊电极用铜合金材料的研究进展，分析了目前各种电阻焊电极用铜合金材料的性能特点；
The investigation of effects of rare-earth yttrium and boron, which are in the 3.5% nickel-containing steel welding electrode on low temperature toughness has been carried out.
对含镍3．5％低温钢手工电焊条配方中稀土钇与硼的作用进行了试验研究。
The product is a spot welding electrode cap grinding, replacement of equipment, has a simple structure, easy operation, high efficiency, quality, reliability and many other advantages.
该产品是一款点焊机电极帽的修磨、更换设备，具有结构简单，操作方便，效率高，质量可靠等诸多优点。
The welding metal can form granular bainite structure and mechanics property of welding joints is consistent with the parent metal. The result shows that this welding electrode can meet the need.
通过分析焊接接头组织和力学性能，表明与辙叉母材的性能基本一致，能够满足使用要求。
To ensure the welding quality of pipe joints this article recommends the welding specifications on pipe's all position with the fiber down-welding electrode and introduces in detail the operation way.
为保证接头的焊接质量，推荐了纤维素型下向焊条管子全位置焊的焊接规范并详细介绍了操作要领。
To ensure the welding quality of pipe joints this article recommends the welding specifications on pipe's all position with the fiber down-welding electrode and introduces in detail the operation way.
为保证接头的焊接质量，推荐了纤维素型下向焊条管子全位置焊的焊接规范并详细介绍了操作要领。
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