quenched martensite

The results show that there are four kinds of carbides in annealed state of the steel, and major portion of quenched martensite is lath-like martensite.

结果表明，该钢退火状态存在四种类型碳化物，淬火组织以板条马氏作为主。

Martensite Structure and Stabilization Phenomenon of Air Quenched Cu Zn Al Alloy

空冷淬火Cu-Zn-Al合金马氏体结构及稳定化现象

While the bearing roller is quenched into UNCON ( 15w%) or water, it can get a lot of martensite. At the same time, the hardness and quenching layer of bearing roller meets the needs, but the residual stress is larger.

以UNCON（15%）或水为淬火介质时，可以得到大量的马氏体，支承辊硬度和淬硬层深也符合要求，但残余应力较大。

The results show that the microstructures are related to the attenuation coefficients. Among pearlite plus ferrite, quenched martensite, and tempered martensite, α of pearlite plus ferrite is the biggest, α of tempered martensite is the smallest.

实验结果表明，对于珠光体+铁素体、淬火马氏体及回火马氏体3种组织，珠光体+铁素体的超声波衰减系数最大，回火马氏体的最小；

The large welding current caused the formation of quenched martensite and the high residual stresses in the welding zone, resulting in the increase of zinc sensitivity of hydrogen attack.

结果表明：由于焊接电流过大，使焊缝产生淬火马氏体组织及较大的焊接残余应力，导致镀锌氢脆敏感性增加，造成吸油盘发生氢脆开裂。

The result indicates that there was a great deal of lath martensite in the quenched structure.

显微组织中存在大量板条马氏体,组织亚结构中存在大量位错和孪晶.