摘要
值此GB/T 5310《高压锅炉用无缝钢管》修订之际,就统一数字代号在锅炉管材料上的推广和应用、新材料纳标、液压试验以及细晶粒不锈(耐热)钢晶粒度要求等方面问题进行了思考和探讨,并据此对该国家标准的修订提出了建议.
Addressing the revision of GB/T 5310Se amless Steel Tubes and Pip es for High Pre ssure Boile r,some considerations and discussions are taken,involving such aspects as popularization and application of the ISC number to boiler tubes and pipes,standard-acceptance of new materials,hydrostatic test,requirements for grain size of fine-grained creep-resistant stainless steels,etc.Accordingly some suggestions are proposed for the revision of the above said national standard.
作者
华杨康
敬仕煜
李奇
HUA Yangkang;JING Shiyu;LI Qi(Jiangsu Yinhuan Precision Steel Tube Co.,Ltd.,Yixing 214203,China;DEC Dongfang Boiler Group Co.,Ltd.,Laboratory for Machinery Industry High Temperature High Pressure-resistant Material&Welding Engineering,Zigong 643001 China;China Metallurgical Information and Standardization Institute,Beijing 100730,China)
出处
《钢管》
CAS
2022年第4期79-83,共5页
Steel Pipe
