ferrite nodular iron
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美
- 铁素体球铁
双语例句
- According to principle of damage mechanics, the damage characteristics of ferrite nodular cast iron under uniaxial stress has been studied through measuring electric resistance.
摘要根据损伤力学的基本原理，利用测量电阻的方法，研究拉伸受力状态下铁素体球墨铸铁的损伤力学特性。 - Crack nucleation and propagation in wear-resistant bainite ductile cast iron were investigated by press trace method and SEM.
采用压痕法及扫描电镜观察，研究了抗磨贝氏体球铁中裂纹的形核与扩展。
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