摘要
介绍了F91锻钢件的原料、锻造、热处理、焊接及其检验的实施过程和技术要求,对其常见的质量缺陷进行了分析,提出了改进措施。
This paper introduces the raw materials, forging, heat treatment, welding, inspection and procurement requirements of F91 forged steel parts, analyzes the common quality defects, and puts forward the improvement measures.
作者
张建华
路忠亮
何丛辉
衡云峰
ZHANG Jian-hua LU Zhong-liang HE Cong-hui HENG Yun-fengl(Nantong Power Station Valve Co,LTD JiangSu Rugao 226578 China CZEC Shanghai 200233 China,)
出处
《阀门》
2016年第6期22-24,28,共4页
VALVE MAGAZINE
关键词
阀门
高参数
F91锻钢件
金相
超声波检测
valve
high parameter
F91 pressure forged steel parts
metallography
ultrasonic inspection
