Nitrogen alloyed austenitic steels showed excellent ballistic property, higher than that of martensitesteel.
含氮奥氏体钢具有优良的抗弹性能，并优于传统马氏体钢的抗弹性能。
2
The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensitesteel has been investigated.
研究了超高强度板条马氏体钢的平面应变断裂韧性与缺口韧性、拉伸塑性之间的关系。
3
The influence of carbon on microstructure and mechanical property of low-carbon martensitesteel was studied by fixing the content of other elements and regulating the content of carbon.