twip

Study of High Strength and High Plasticity TWIP Steel

高强度高塑性TWIP钢的开发研究

Influence of grain size on TWIP effect in a TWIP Steel

TWIP钢中晶粒尺寸对TWIP效应的影响

Investigations on temperature dependence of mechanical properties and the deformation mechanism of a TWIP Steel

TWIP钢不同温度变形的力学性能变化规律及机理研究

Properties and microstructure of TWIP steel used in automobiles

汽车用TWIP钢的力学性能与微观组织

Influence of Manganese on Low Temperature Impact Behavior of Austenite TRIP / TWIP Steels

锰含量对奥氏体TRIP/TWIP钢低温冲击行为的影响

Effect of Working Processes on Microstructure and Mechanical Property of TWIP Steel with High Strength and High Plasticity

不同加工工艺对高强高塑性TWIP钢组织与性能的影响

Study on Microstructures and Mechanical Properties of a Hot Rolled High Manganese TRIP / TWIP Steel

热轧高锰TRIP/TWIP钢组织性能研究

The Influence of Manganese on the Stacking Fault Energy and Deformation Mechanisms of the TWIP Steel

锰元素对TWIP钢层错能和变形机制的影响

A Study on the Property of Fe-Mn-C Series TWIP Steels for Vehicles

汽车用Fe-Mn-C系TWIP钢的性能研究

In-situ Observation of Microstructure for Fe-Mn-C TWIP Steel During Tensile Deformation

Fe-23MnTWIP钢拉伸变形过程中微观组织的原位观察

Microstructures , mechanical properties and strengthening mechanisms of a 23.8 % Mn TRIP / TWIP steel

23.8%MnTRIP/TWIP钢的组织性能及强化机制

The r & d progress on technologies for manufacturing TWIP steels by POSCO company

韩国浦项制铁公司TWIP钢的研发进展

Researchered on Laws of the Microstructures Evolution of Light Quality TWIP Steels Used in Automobile

汽车用轻质TWIP钢的组织演变规律研究

A TWIP ( Twinning Induced Plasticity ) steel with high strength and high plasticity and used in car was investigated .

研究了一种高强高塑的汽车用TWIP钢。

The microstructure of different annealing treatment for TWIP steel before and after tensile deformation was investigated by static and TEM .

对特定成分的TWIP钢进行不同的退火处理，用金相、透射电镜对其拉伸变形前后的组织进行观察和分析。

Tensile Strain Hardening Behavior of Fe-Mn-C TWIP Steels

Fe-Mn-C系TWIP钢的拉伸应变硬化行为研究

Mechanism of the twinning induced transformation , impact of stacking fault energy on TWIP effect and impact of microstructure on mechanical properties of the steel were introduced .

介绍了孪晶诱发相变的微观机理，层错能对TWIP效应的影响以及显微组织对钢的力学性能的影响。

The results indicate that the steels exhibit transformation induced plasticity ( TRIP ) and twinning induced plasticity ( TWIP ) under flow stress .

结果表明，随着钢中锰含量的变化，实验钢在流变应力的作用下出现相变诱导塑性的TRIP效应和孪晶诱导塑性的TWIP效应。

The results show that there are60 % annealing twins in TWIP steel before deformation and32 % deformed twins after deformation .

在拉伸过程中，具有退火孪晶的晶粒内部首先发生变形，产生的变形孪晶遗传了退火孪晶的取向。

Because of twinning induced plasticity effect , TWIP steel exhibits some special mechanical properties , such as high work-hardening , large elongation and high tensile strength .

TWIP钢为孪生诱发塑性钢，具有高的加工硬化率、高的延展性、高的强度等一系列特殊的机械性能，因此在未来的汽车工业生产中具有广阔的应用前景。

TWIP ( Twinning Induced Plasticity ) has high plasticity , strain hardening rate and intensity . Besides , the impact absorbing energy of this steel is twice that of common high-strength steel .

TWIP（TwinningInducedPlasticity）钢具有极高的塑性、高的应变硬化率和高的强度，它的冲击吸收功是普通高强钢的两倍。

But there is huge difference mechanical properties and morphology between base metal and welded joints which has no heat treatment , indicating that both the performance is extremely not match , and the effect of the TWIP is not obvious .

但焊接接头与母材的力学性能相差巨大，二者性能极其不匹配，并且焊接接头的TWIP效应也不明显。

Manganese content ( wMn % ) in the TWIP steel was 0.15 % ~ 0.30 % . Its tensile strength and elongation amounted respectively to 600 ~ 1000MPa and 95 % .

TWIP钢的锰含量为15%￣30%，抗拉强度为600￣1100MPa，断后伸长率高达95%。

In order to meet the needs for new generation automobile industry in the future , a lot of new steel are developing in the word , they are AHSS , HSS , DP steel , TRIP steel , TWIP steel etc.

为了满足未来新一代汽车工业发展的需求，开发了大量的新钢铁材料，如超高强钢（AHSS）、高强钢（HSS）、双相钢（DP钢）、TRIP钢，TWIP钢等。