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1)  fracture ductile
断裂延性
2)  ductile fracture
延性断裂
1.
It introduces two methods to analyze ductile fracture of pipeline,namely,Battele hyperbola method and HLP method,and makes comparison of calculations results and actual measured value of burst test with the above mentioned two methods.
介绍了管道延性断裂的两种分析方法——Battele双曲线法和HLP法,并将两种方法的测算结果和爆破试验的实测值进行了比较。
2.
Japan,and also conducts simulation calculation to ductile fracture spreading of grade X80 gas transmission pipeline according to alternative design scheme of China second west to east gas pipeline project.
重点介绍了日本新日铁X80级UOE钢管的生产工艺和力学性能,并根据中国西气东输二线工程备选设计方案采用日本HLP提供的模拟方法对X80级输气管道延性断裂扩展行为进行了模拟计算。
3.
The experimental data was analyzed based on the Cockcroft & Latham ductile fracture criterion to give a calculational damage parameter of 30.
根据Cockcroft&Latham延性断裂准则,计算得到了20SiMn钢的延性断裂破坏因子为30。
3)  fracture ductility
断裂延展性
4)  ductile fracture toughness
延性断裂韧度
1.
Influence of strain fatigue on J_(IC)-ductile fracture toughness of 20G steel;
应变疲劳对20G钢材延性断裂韧度J_(IC)的影响
2.
Influence of strain fatigue on J_(IC)—the ductile fracture toughness of steels;
应变疲劳对钢材延性断裂韧度J_(IC)的影响
3.
Research of relation to ductile fracture toughness J_(IC) for hot-rolled 16Mn steel;
16Mn热轧钢板延性断裂韧度J_(IC)的相关性研究
5)  delayed fracture property
延迟断裂性能
6)  brittle delay fracture
脆性延迟断裂
1.
This paper analyzes and compares the ends of the brittle delay fracture and hydrogen brittleness of Austenitic alloy, and reveals their difference and relation.
通过对奥氏体合金脆性延迟断裂和氢脆断口的分析和比较,揭示了它们之间的区别和联系,提出了奥氏体合金应力腐蚀断裂与氢脆的机理。
补充资料:广延性质
分子式:
CAS号:

性质:在热力学中,物系的宏观性质可以分成两类:一类为强度性质,如温度、压力、组成等;这些性质不必指明物系的量就可以确定,并且没有加和性;另一类为广延性质,如物系的质量、体积、内能、热焓等;在一定条件下,物系的广延性质具有加和性。例如在一定的温度和压力下,有ng摩尔的气体和n1摩尔的液体,其总容积为,V=ngvg+n1v1。式中vg、v1为气体和液体的摩尔容积。

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