1) permanent speed
持久速度
2) rupture strength
持久强度
1.
A statistical analysis method based on Z-parameter to assess rupture strength of a high temperature steel is proposed,where parameter Z describes the degree of deviation of experimental data from the Larson-Miller curve.
提出一种基于Z参数的耐热钢高温持久强度可靠性分析方法。
2.
The paper explores the effect of the heat treatment temperature on the rupture strength of P91 steel welding joint.
探求了热处理温度对P91钢焊接接头持久强度的性能影响。
3.
A statistical analysis method based on Z-parameter to assess rupture strength of a high temperature steel is proposed,where parameter Z describes the degree of deviation of experimental data from the Larson-Miller curve.
提出一种基于 Z 参数的耐热钢高温持久强度可靠性分析方法。
3) creep rupture strength
持久强度
1.
Effect of Solution Heat Treatment on Creep Rupture Strength of Steel 1Cr19Ni11Nb;
固溶热处理对1Cr19Ni11Nb钢持久强度的影响
2.
Then,the creep rupture strength experiment at high temperature of 350 ℃ is carried out according to the GB6395-86 Metallic Materials Stress Rupture Testing at elevated temperature.
按GB6395-86《金属高温拉伸持久试验方法》标准规定对该合金进行了350℃下的持久强度试验。
3.
Low circle fatigue properties、fatigue crack propagation rates (at room temperature、550℃、575℃)、creep rupture strength (at 550℃、575℃) on weld joints of P91 pipe was investigated to study the temperature's influences on their behaviours.
测试了P91大口径钢管以及其焊接头在三个不同温度 (室温、5 5 0℃、5 75℃ )下的低周疲劳、疲劳裂纹扩展速率和 5 5 0℃、5 75℃持久强度 ,以研究分析温度对其低周疲劳特性、疲劳裂纹扩展、持久强度的影响 ,并了解焊接头与母材之间的差异。
4) sustained strength
持久强度
1.
The chemical composition, mechanical property, microstucture and sustained strength of T91 steel tube for 60.
3×8mm的T91钢管进行了化学成分、力学性能、金相组织、持久强度的试验,并对母材及手工氩弧焊接头的T91钢管进行了时效试验和时效后的力学性能、金相组织测定。
2.
The mechanical properties, serial impact and sustained strength of the welded joint aged at 650 ℃ for long-time of E911 steel produced by German Vallourec & Mannesmann were tested, optical microscope, transmission electron microscope (TEM) and scanning electron microscope (SEM) were used to observe and analyze the microstructures and the fracture apptarance.
对德国Vallourec & Mannesmann公司生产的E911钢焊接接头在650℃长期时效后进行了力学性能、系列冲击试验,并对E911钢焊接接头在650℃高温持久强度进行了测试。
3.
It is measured by this thesis that the chemical composition, mechanical property, microstructure and sustained strength of T23 steel tube.
本文对T23钢母材及焊接接头进行了力学性能、显微组织、持久强度的分析和试验，研究了T23钢母材及手工氩弧焊焊接接头的高温性能。
5) keeping precision
持久精度
补充资料：持久电流（persistentcurrents）
持久电流（persistentcurrents）
处在迈斯纳态的超导电流可持久地不衰减。对多连通超导体，例如处在小于垂直于环平面临界磁场的外磁场中的超导环，当温度下降到Tc(H)以下后将外磁场撤除，圆环上存在超导态的感应环电流，因电阻为零，无损耗，就持久地不衰减，称持久电流或永久电流（参见“零电阻”）。同时，环电流产生的穿越环空间的磁通也持久地保持，称冻结磁通或俘获磁通，这种现象在空心超导圆柱体和其他多连通超导体均可发生。
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