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就阀门密封面等离子弧堆焊的技术关键问题:毛坯加工、工艺选择及质量控制等.予以介绍,所研制的焊枪及工艺参数已成功用于生产.
On the valve sealing surface plasma arc surfacing technology key issues: rough machining, process selection and quality control, etc. To be introduced, the developed welding torch and process parameters have been successfully used in the production.