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1)  10CrMo910 main steam pipeline
10CrMo910主蒸汽管道
2)  main steam pipe
主蒸汽管道
1.
Appraisal of microstructure and mechanical properties for the 12Cr1MoV steel main steam pipe after 190 thousand hours running;
12Cr1MoV钢主蒸汽管道运行19万小时后的组织性能评定
2.
Comparison Selection on Materials for Main Steam Pipe of Ultra-supercritical Unit
超超临界机组主蒸汽管道选材比较
3.
73MPa pressure,the main steam pipe in a thermal power plant,especially the bends were badly damaged.
高温持久强度试验和微观结构分析显示,某热电厂F12主蒸汽管道经16。
3)  main steam piping
主蒸汽管道
1.
Supervisory control of welding quality of main steam piping made of A335 P91 steel in thermal power plants has ensureed the welding quality.
对火力发电厂采用A335P91钢的主蒸汽管道安装焊口进行了焊接质量监控 ,保证了焊接质量 ,并介绍了监控的主要内容 ,提出了一些需要注意的问题。
2.
In a power plant, water is found accumulated in main steam piping of the SIEMENS made 660 MW steam turbine after shutdown,it even leads to water running into the steam turbine.
针对某电厂西门子660MW机组发生的机组停运后主蒸汽管道积水、甚至造成汽轮机进水的问题进行了认真地原因分析和研究,并依据ASME标准对外方的设计提出了更加安全可靠的改进方案,从而提高了机组的安全可靠性。
3.
Based on the experiment and theoretical analysis, the residue life of the main steam piping made of heat resistance steel 12CrlMoV was estimated after the piping had been used for 126691 hours.
通过实验和理论分析 ,对已服役126691小时的12Cr1MoV耐热钢主蒸汽管道的剩余寿命进行了评估 ,从而为电厂高温部件金属技术监督与寿命管理提供了理论依
4)  main steam pipeline
主蒸汽管道
1.
State test and assessment of the main steam pipeline of 1 # boiler;
锅炉主蒸汽管道状态检验与评估
2.
Study on operation life of P92 steel thin-walled main steam pipeline in ultra-supercritical unit
超超临界机组P92钢薄壁主蒸汽管道运行寿命研究
3.
Directing againt the problem of joint interface misplacement occurred between the main steam pipeline and the main steam valve of a 220 MW heat-supplying unit in one power plant,the causes resulting in misplacement and its influence upon thrust on the port of said main steam valve have been analysed,and disposal measure,i.
针对某电厂200MW供热机组主蒸汽管道与主汽阀发生的接口错位问题,分析了其产生的原因及其对主汽阀端口推力的影响,提出了通过支吊架载荷重新配置来减小主蒸汽管道对主汽阀垂直方向推力的处理措施,并对措施的安全性进行了评价。
5)  elbow of main steam pipe
主蒸汽管道弯管
1.
To protectthe safety of main steam pipe,the formula of stress in elbow of main steam pipe is derivated with mechanical theory and ultilizing the formula 0f stress-strain gains the farmula of creep.
为保证主蒸汽管道系统的安全运行,运用力学理论推导主蒸汽管道弯管应力表达式,利用应力一应变关系式求得蠕变变形表达式。
6)  steam main
蒸汽母管,主蒸汽管道;主蒸汽管
补充资料:蒸汽
水蒸气。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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