00Cr25Ni5Mo3N双相不锈钢的焊接缺陷及优化工艺研究
Welding Defects and Process Optimization of 00Cr25Ni5Mo3N Duplex Stainless Steel
阮 鑫1， 王成君2
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作者单位：（1.河北化工医药职业技术学院，河北 石家庄 050026；2.河北安装工程公司，河北 石家庄 050031）
中文关键字：00Cr25Ni5Mo3N； 设备； 焊接缺陷； 焊接工艺； 优化措施
英文关键字：00Cr25Ni5Mo3N; equipment; welding defects; welding technique; optimization measurement
中文摘要：在对00Cr25Ni5Mo3N双相不锈钢设备焊接缺陷及成因进行分析的基础上，通过焊接试验研究，摸索和总结出该材质的焊接工艺及专项技术措施，为现场优质化制造设备及提高一次性返修合格率积累了经验，对类似材质结构的装备制作焊接亦有积极的指导作用。
英文摘要：Based on the analysis of the welding defects and its causes of 00Cr25Ni5Mo3N duplex stainless steel, a set of measures for 00Cr25Ni5Mo3N duplex stainless steel welding were explored and summarized, the experience for optimizing this material's welding and raising once-repair rate was gathered, which was beneficial for the welding of equipments with similar materials.