| 核级阀门堆焊钴基合金工艺的研究 |
| |
| 引用本文： | 苏志东 王德权. 核级阀门堆焊钴基合金工艺的研究[J]. 阀门, 2000, 0(5): 15-18 |
| |
| 作者姓名： | 苏志东 王德权 |
| |
| 作者单位： | 沈阳阀门研究所!辽宁沈阳110025 |
| |
| 摘 要： | 根据核级阀门密封面的特性,采用排丝等离子弧堆焊低铁钴基合金焊丝试块,经工艺试验、工艺评定和各项性能检测,堆焊层达到了相关准的要求。
|
| 关 键 词： | 阀门 密封 堆焊工艺 钴基合金 核级阀门 |
Research on overlay technology of Co-base alloy on nuclear grade valve |
| |
| SU Zhi dong,WANG De quan. Research on overlay technology of Co-base alloy on nuclear grade valve[J]. Valve, 2000, 0(5): 15-18 |
| |
| Authors: | SU Zhi dong WANG De quan |
| |
| Abstract: | According to the characteristics of sealing surface of nuclear grade valve,use welding wire plasma arc to overlay a specialty testing piece of welding wire of low Fe Co base alloy.Through process test,process evaluation and many kinds of performances inspection,the level of overlay is up to the requirements of the relative standards. |
| |
| Keywords: | valve sealing surface overlay process |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
