1) transformation plasticity
相变塑性
1.
Experimental study of martensitic transformation plasticity for armour steel;
装甲钢马氏体相变塑性的实验研究
2.
Experimental study of transformation plasticity during martensitic transformation in 5%Cr steel for backup roller;
Cr5支承辊用钢马氏体相变的相变塑性研究
3.
During the welding and heating treatment, accompanying with the complicated thermo-mechanics processes, transformation plasticity has great influence on the distortion and distributing of the residual stress in workpiece, so it is essential to research the transformation plasticity of the materials.
相变塑性是材料在相变过程中由于外部应力引起的材料的不可逆变形。
2) transformation superplasticity
相变超塑性
1.
4MPa, which conforms to the prediction of Greenwood-Johnson model and belongs to the transformation superplasticity.
4MPa时,铸态Zn-5%Al合金一次热循环过程中的应变增量εt与应力σ0成线性关系,符合Greenwood-Johnson的相变超塑性模型。
2.
The transformation superplasticity in welding CGHAZ(Coarse Grain Heat Affected Zone)of EH36MOD steel and its effect on fatigue life have been studied with thermal simulating method.
采用热模拟方法，对ＥＨ３６ＭＯＤ钢焊接热影响区粗晶区（ＣＧＨＡＺ）的相变超塑性及其对疲劳寿命的影响进行了研究。
3.
With a Gleeble-1500 simulator,a study on butt welding of mild steel,cast iron and dissimilar welding of mild steel-stainless steel was conducted by means of transformation superplasticity.
在Ｇｌｅｅｂｌｅ—１５００热模拟试验机上，利用相变超塑性现象，进行了低碳钢、铸铁的对接焊及低碳钢与不锈钢之间的对接焊研究。
3) Ce-TZP
相变塑性区
4) transformation induced plasticity
相变诱发塑性
1.
The elongation of the steel can be enhanced considerably due to strain induced martensite transformation and transformation induced plasticity (TRIP) when it is deformed at a temperature between M s and M d.
该钢在 Ms～ Md 温度之间形变 ,应变诱导相变 ,相变诱发塑性 (TRIP) ,其力学性能指标特别是伸长率大幅度提高。
2.
The steels show high strength as well as comprehensive plasticity because of strain induced phase transformation and transformation induced plasticity (TRIP) happened in the retained austenite in the steels.
在不含Ｃｒ，Ｎｉ的ＳｉＭｎ结构钢中，因残余奥氏体的应变诱导相变和相变诱发塑性，可得到良好的强度与塑性配合的综合性能·通过对二种成分ＳｉＭｎＴＲＩＰ钢力学性能的比较及其组织分析，探讨了ＴＲＩＰ效应提高结构钢力学性能的机理·结果表明，含有一定Ｍｎ合金元素的ＴＲＩＰ结构钢，当Ｓｉ含量小于２０％时，含Ｓｉ量愈高，其力学性能愈好
3.
When the steel changed in form between M s and M d,its tensibility enhanced considerably due to strain induced martensite transformations and transformation induced plasticity (TRIP) of retained austenite.
该钢在ＭｓＭｄ温度之间形变时，因残留奥氏体的应变诱导马氏体相变和相变诱发塑性ＴＲＩＰ，延伸率大幅度提高。
5) TRIP steel
相变诱发塑性钢
1.
The FLD and mechanical properties under high speed impact for low carbon TRIP steel were studied.
对抗拉强度600 MPa级的低碳相变诱发塑性钢(TRIP钢)进行了拉伸、成形、高速冲击拉伸和激光焊接试验。
6) transformation-induced plasticity
相变诱发塑性
1.
Strain-induced transformation and transformation-induced plasticity behavior of retained austenite was discussed through observing the microstructures and examining the mechanical properties of both steels.
通过显微组织观察,力学性能分析,探讨了两种钢的应变诱导相变和相变诱发塑性行为。
2.
The behaviour of TRIP (transformation-induced plasticity) effect was discussed through observing microstructure, analyzing fracture morphology and comparing it with the mechanical properties of high-Si TRIP steels.
无硅TRIP钢采用临界区加热等温淬火热处理,获得铁素体,贝氏体及大量稳定残余奥氏体的三相组织·通过对其显微组织观察,断口形貌分析,与高硅TRIP钢力学性能的相互比较,探讨了无硅TRIP钢相变诱发塑性的行为·结果表明:无硅TRIP钢在拉伸变形过程中,应变诱导相变,相变诱发塑性;其拉伸断口形貌呈韧性断口特征;经790℃加热在400℃等温5min时,抗拉强度达到754MPa,延伸率达到36%,综合性能(强塑积)达到27144MPa%的最高值
3.
The behaviour of transformation-induced plasticity were discussed through observing the microstructure, and analyzing the mechanical properties of TRIP steel replacing Si by Al.
通过对其显微组织观察、力学性能分析,探讨了以A1代Si的TRIP钢的相变诱发塑性的行为。
补充资料：相变诱导塑性钢
相变诱导塑性钢
transformation induced plasticity steel
x旧ngbian youdao sux旧ggang相变诱导塑性钢(transformation indueedplastieity steel)由钢组织中逐步进行的马氏体相变过程导致的塑性升高的超高强度钢，简称TRIP钢。1967年，美国人札凯(V.F.Zaekay)等设计一种含有大量铬、镍、铝、锰、硅的低碳高合金亚稳奥氏体钢。这种钢的马氏体点从‘形变导致马氏体相变的上限温度)低于室温。在经低温形变热处理(450℃形变%%一80%)以后，从点变得高于室温，但M，点仍远低于室温(低于一196℃)，此时钢的组织为奥氏体内含有细小弥散的合金碳化物和高密度的位错。具有这种组织结构的奥氏体钢，随后在室温使用时，由于裂纹前端存在的应力集中，会使裂纹前端区的奥氏体变为马氏体。因为形成马氏体需要消耗大量能量，从而使裂纹传播发生困难，这样就会既增高钢的强度(马氏体强化)又增大断裂韧性Kl。(消耗裂纹传播所需的能量)。这种逐步进行的局部马氏体相变过程导致的塑性被称为相变诱导塑性(Transformation Indueed Plas-ticity，简写为TRIP)。相变诱导塑性钢的成分和性能如表所示，这种钢是已有的断裂韧性最好的超高强韧钢。室温Klc可达17.7MN·m一晋，在一196℃Klc也高达4 .GMN·m一普。介粉鬓影黔鞠哪~))绿~ TRIP钢成分、处理工艺和力学性能奥薰燕才介共卜 (田凉)
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