1) domestic pipeline steels
国产管线钢
1.
Constant load tensile test was adopted to study the influence of welding material match and alloy element content on SSCC(sulfide stress corrosion cracking) of domestic pipeline steels.
采用恒载荷拉伸法,测试了国产管线钢母材及其焊接接头的硫化物应力腐蚀开裂SSCC性能。
2) domestic X70 pipeline steels
国产X70管线钢
1.
Effect of H2 S on sulfide stress cracking of base metals and weldedjoints of domestic X70 pipeline steels;
H_2S浓度对国产X70管线钢及其焊接接头应力腐蚀性能的影响
2.
Sulfide stress corrosion cracking and weldability of domestic X70 pipeline steels;
国产X70管线钢的硫化氢应力腐蚀性能及其焊接性
3.
Hydrogen-induced crack of domestic X70 pipeline steels;
国产X70管线钢及其焊缝的氢致裂纹
3) Domestic steel pipeline
国产钢管
4) domestic P91 steel pipe
国产P91钢管
1.
This paper describes the development background of domestic P91 steel pipeline and the gap between domestic and imported P91 steel pipelines.
资源的紧缺制约了发展,目前,电厂基建大量使用国产P91钢管道,由此带来一系列问题和深刻教训,为此,以现场处理和接触的一些实际问题进行分析并提出处理措施,使国产P91钢管道更高效、安全应用。
6) steel tube finishing line
钢管精整生产线
1.
Analyzed the design of fieldbus control system in steel tube finishing line of φ89 mill of HengSteel,Summarized the programming methods of control communication,given details of communication protocol、parameter setting steps and program process for inverter PROFIBUS-DP group control system.
分析了衡钢φ89连轧管机组钢管精整生产线PROFIBUS-DP现场总线控制系统的设计思路,对控制通信的用户程序设计进行了归纳与总结。
补充资料：管线钢
pipelinesteel：制备管道、线材用的钢。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条