1) X65 pipeline steel
X65管线钢
1.
Experiment investigation on the TMCP technology for producing X65 pipeline steel by Steckel mill;
炉卷轧机生产X65管线钢TMCP工艺的实验研究
2.
CTOD fracture toughness of welded joints of X65 pipeline steel;
X65管线钢焊接接头CTOD断裂韧度
3.
Research on the corrosion-resistant performance of the X65 pipeline steel welded sub
X65管线钢焊接接头耐腐蚀性能研究
2) pipeline steel X65
X65管线钢
1.
The results showed that the pipeline steel X65 supplied by Jiuquan Steel Works has a excellent resistance to H_2S corrosion when its microstructure is mainly of acicular ferrites.
研究了不同显微组织管线钢抗H2S腐蚀的行为·结果表明,酒钢生产的X65管线钢,当显微组织是以针状铁素体为主的混合型组织时,管线钢具有优良的抗H2S腐蚀性能·经硫化氢腐蚀试验后,除出现程度不等的氢鼓泡外,试样断面上基本没有产生裂纹·氢鼓泡是由于钢中夹杂物处吸收由腐蚀而产生的氢所引起的·当钢表面上因腐蚀而释放出原子态氢后,由于硫化氢的催化作用,促进原子氢向钢中扩散,并在夹杂物与基体的界面上聚集形成分子氢·随着过程的进行,产生很高的压力,从而形成鼓泡
2.
Benxi Iron & Steel Company had volume-produced pipeline steel X65 in FTSRQ.
本钢采用转炉→炉外精炼→薄板坯连铸连轧大批量生产 X65管线钢,该钢具有优良的强度和韧性配合, 良好的低温冲击韧性,显微组织为贝氏体和铁素体。
3) pipeline steel
X65级管线钢
1.
The grade X65 pipeline steel used for LSAW submarine line pipe has been developed at Baosteel,which is produced by hot continuum rolling processing.
宝钢开发以热连轧方式生产用于制造直缝埋弧焊管的海底管线用X65级管线钢板,其产品具有高强度、高韧性和良好的焊接性等综合性能。
4) X65 grade steel pipe
X65级钢管
5) X65 steel
X65钢
1.
In the simulated environment of CO2 corrosion in oilfield,the formation and growth of CO2 corrosion product scale on X65 steel were studied using X-ray diffraction(XRD) and scanning electron microscope(SEM) techniques.
用X-射线衍射(XRD)和扫描电子显微分析(SEM)技术研究了X65钢在模拟油田CO2腐蚀环境下腐蚀产物膜的形成与生长过程。
2.
X65 steel specimens were tested in an acidic solution containing CO2 with a pressure of 1 MPa at 60-150 ℃ for 72 h in an autoclave.
将X65钢放在高压釜内于60~150℃、1 MPa的CO2酸性溶液中进行72 h腐蚀,用XRD、EPMA、SEM和失重法等方法分析了腐蚀产物的形貌?物相组成和腐蚀速率。
6) X65 grade LSAW pipe
X65钢级直缝埋弧焊管
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