High-Strength and High-Plasticity TWIP Steel for Modern Vehicle

材料科学技术（英文）, 2005, 21(4): 451-454.

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1.National Engineering Research Center for Advanced Rolling Technology,University of Science and Technology Beijing,Beijing 100083,China

2.National Engineering Research Center for Advanced Rolling Technology,University of Science and Technology Beijing,Beijing 100083,China

3.National Engineering Research Center for Advanced Rolling Technology,University of Science and Technology Beijing,Beijing 100083,China

4.National Engineering Research Center for Advanced Rolling Technology,University of Science and Technology Beijing,Beijing 100083,China

High-Strength and High-Plasticity TWIP Steel for Modern Vehicle

Keywords： TWIP steel

In this paper new high-strength and high-plasticity twinning induced plasticity (TWIP) steel for modern automobile body was investigated. Some basic experimental results were given. The results indicate the TWlP steel has excellent properties. It exhibits high ultimate tensile strength (600～1100 MPa) and extremely large elongation of 60% to 90%. In the future it would be capable of satisfying the requirements of new generation of vehicle.

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High-Strength and High-Plasticity TWIP Steel for Modern Vehicle

参考文献