屈氏体

The results show that: with the increase of tempered temperature, the quenched martensite transforms into the tempered martensite, tempered martensite + tempered sorbite and tempered sorbite; the strength of samples decreases continuously but yield ratio increases a little.

结果显示：随回火温度的升高，其组织由淬火马氏体逐渐转化为回火马氏体、回火马氏体+回火索氏体及回火索氏体；试样的强度连续下降，屈强比略有上升。

The result proves that the accumulate line is caused by heat treatment defect, soft troostite tape .

结果表明，活塞杆在磁粉探伤中显现的螺旋形磁粉堆积线是由热处理缺陷一屈氏体软带造成的。

The mechanical properties testing, microstructure observation and fractographic features analysis of the troostite high chromium cast iron blade were carried out.

对屈氏体高铬铸铁叶片进行力学性能测试、显微组织观察和断口形貌分析。

The matrix structure of composition is WC, W2C, M7C3, M23C6, M6C, M12C carbide and Troostite.

复合层组织为：WC、W_2C、屈氏体、M_7C_3、M_(23)C_6、M_6C、M_(12)C等碳化物。

Accelerated cooling (60℃/s) to 400℃ refines the allotriomorphic ferrite grain but retards the nucleation of intragranular ferrite with its distribution on prior austenite grain boundary as well as the volume fraction of bainite increased, and the strength increased but the elongation decreased and yield ratio became much higher on the steel.

当冷速增加到60℃/s且卷取温度为400℃左右时，铁素体在晶内形核受到抑制，铁素体沿原奥氏体晶界分布，晶粒得到细化，贝氏体体积分数增加，强度有较大的提高，但延伸率较低，屈强比较高。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新