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5. Dynamic mechanical responses of ultrafine-grained IF steel over a wide range of temperatures

Dynamic mechanical responses of ultrafine-grained IF steel over a wide range of temperatures

来源 :The 17th Asian Conference on Experimental Mechanics)(第十七届亚洲实 | 被引量 : 0次 | 上传用户：aaronlonghao

【摘 要】

：

　　The ultrafine-grained interstitial free (UFG-IF) steel was fabricated using the equal channel angular pressing (ECAP) method.Transmission electronic microsc

【作 者】

：

Jiejian Liu Tao Suo Yuqing Fan 

【机 构】

：

FundamentalScienceonAircraftStructuralMechanicsandStrengthLaboratory,NorthwesternPolytechnicalUniver

【出 处】

：

The 17th Asian Conference on Experimental Mechanics)(第十七届亚洲实

【发表日期】

：

2018年10期

【关键词】

：

IF steel Equal channel angular pressing Ultrafine-grained Adiabatic shear band T 

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论文部分内容阅读

　　The ultrafine-grained interstitial free (UFG-IF) steel was fabricated using the equal channel angular pressing (ECAP) method.Transmission electronic microscope (TEM) observations showed that the grains were refined to sub-micrometer scale and the average grain size was several hundred nanometers (nm).

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