a solid solution of carbon in alpha-iron that is formed when steel is cooled so rapidly that the change from austenite to pearlite is suppressed; responsible for the hardness of quenched steel
双语例句
1. No deformation martensite phase was discovered.
没有发现形变诱发马氏体相。
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2. The interface of austenite and martensite is somewhat straight.
奥氏体和马氏体之间的界面为较平直的界面。
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3. The structure of the two system is mainly the twin-type martensite.
两种制度的组织均为主要是孪晶型马氏体。
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4. The microstructure of surfacing metal is lath martensite and carbide.
堆焊层显微组织为低碳马氏体和碳化物。
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5. Fine structure of martensite in M-A constituents is twin sub structure.
组元中马氏体的精细结构为孪晶亚结构。
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6. Mainly its metallographic structure consists of acicular ferrite and martensite.
钢的组织主要由针状铁素体和马氏体两相组成。
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7. They are dislocated lath martensite area and twinned martensite area respectively.
这些微区分别为内孪晶马氏体区和位错板条马氏体区。
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8. The structure of the studied steels was bainite, martensite and retained austenite.
研究用钢的室温组织为贝氏体、马氏体、少量残余奥氏体。
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9. This equation reflects the special character of martensite phase transformation well.
该方程能较好地反映马氏体相变特征。
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10. These lath martensite first nucleates in parent austenite intergranular and twin boundary.
应变诱发马氏体首先在原奥氏体晶界和孪晶界形核。
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11. The deformation dislocation density and martensite microstructure were also analysed by TEM.
采用TEM对形变位错密度以及马氏体组织进行了分析。
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12. The results show that the microstructure was mainly composed of martensite and lower-bainite.
结果表明，实验钢的组织以马氏体和下贝氏体为主。
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13. Rapid cooling after nitrocarburizing, martensite structure is obtained at the diffusion layer.
氮碳共渗后快冷，在渗层获得含氮碳的马氏体组织。
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14. The final structure obtained from tempering a fully hardened steel is called tempered martensite.
回火完全淬硬钢得到的最终组织结构被称为回火马氏体。
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15. The structure of adhesive phase and transition layer in bright layers are mixed type of martensite.
白亮层中的粘结相以及过渡层的组织均为混合的马氏体组织。
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16. As cast martensite high chromium white cast iron has good wear resistance and high impact toughness.
马氏体铸态高铬铸铁具有良好的抗磨、耐蚀和强韧性。
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17. The decomposition and transformation of the retained austenite in bainite differ from that in martensite.
贝氏体中的残余奥氏体分解和转变的行为与马氏体中的不同。
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18. The original structure consists of deformation induced martensite, quenching martensite and retained austenite.
原始材料的组织状态为形变马氏体、淬火马氏体及残余奥氏体。
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19. Tempering is possible because of the instability of the martensite, the principal constituent of hardened steel.
由于马氏体这一淬硬钢主要成分的不稳定性，使得回火成为可能。
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20. The role of atomic hydrogen and hydrogen-induced martensite in hydrogen-induced delayed fracture was very small.
而原子氢和氢致马氏体在氢致滞后断裂中所起的作用则极小。
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21. The specimen with larger crack length has larger volume fraction of the martensite and larger transformation zone.
马氏体的体积分数以及相变区域随着裂纹长度的增加而显著增大。
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22. Because the V_4C_3 precipitated along the crystalline defects in austenite, they could be inherited to martensite.
由于V_4C_3沿奥氏体的晶体缺陷析出，故这些缺陷将遗传至马氏体中。
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23. Retained austenite reduction and carbide precipitations in the martensite are anticipated by the tempering process.
减少残余奥氏体和马氏体碳化物的降水预计的回火工艺。
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24. TEM morphology of the twin specimens at stress plateau stage and martensite section at hardening stage has been observed.
观察到高应变率时应力平台与硬化阶段的TEM组织形貌分别为孪晶与断续的马氏体。
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25. The research results show that the maximum shear stress of dual-phase steel raises with the increase of martensite content.
研究表明，随着马氏体含量的增加，双相钢的最大剪切应力随之增加。
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26. The formation of granular relief and martensite on the specimen surface seems to be reversible during deformation under loading.
加载变形过程中，样品表面形成的马氏体和晶粒状浮雕具有可逆性。
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27. The reverse transformation of martensite to austenite takes place when the alloys are annealed after the external stress is unloaded.
卸去外加应力，对其进行回复退火，合金发生逆转变，即从马氏体转变为奥氏体。
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28. It is shown that the transformation hysteresis increases and the reversible martensite amount decreases as the increasing of the strain.
结果表明，随着应变的增大，该合金相变滞后增宽，马氏体可逆转变量减少。
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29. It is shown that the transformation hysteresis increases and the reversible martensite amount decreases as the increasing of the strain.
结果表明，随着应变的增大，该合金相变滞后增宽，马氏体可逆转变量减少。
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用作名词 (n.)
The austenite of the alloys possesses strong ferromagnetism, while martensite showes the characteristics of paramagnetism. 奥氏体具有强的铁磁性，而马氏体表现为顺磁或反铁磁性。
The hard second phase, for example martensite, contributed to the superior fatigue strength and higher threshold value. 较硬的第二相，如马氏体，贡献了出众的疲劳强度和较高的开始值。
