Effects of the rolling temperature on microstructure and mechanical properties of 2Cr13/316L laminated composites prepared by accumulative roll-bonding (ARB)

被引：29

作者：

Cao, R. ^{[1
]}

Zhao, X. K. ^{[1
]}

Ding, Y. ^{[1
]}

Zhang, X. B. ^{[1
]}

Jiang, X. X. ^{[2
]}

Yan, Y. J. ^{[1
]}

Chen, J. H. ^{[1
]}

机构：

[1] Lanzhou Univ Technol, Dept Mat Sci & Engn, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China

[2] Ningxia Univ, Sch Mech Engn, Yinchuan 750021, Peoples R China

来源：

MATERIALS CHARACTERIZATION | 2018年 / 139卷

基金：

中国国家自然科学基金;

关键词：

2Cr13/316L composite plates; Hot-rolling; Mechanical properties; Strong interface; Interfacial delamination; MULTILAYERED STEEL COMPOSITES; DEFORMATION-BEHAVIOR; FRACTURE-BEHAVIOR; INTERFACE; DUCTILITY; EVOLUTION; STRENGTH;

D O I：

10.1016/j.matchar.2018.03.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The microstructure and mechanical properties of 2Cr13/316L composite plates by hot-rolling at different rolling temperatures of 1130 degrees C, 1180 degrees C, 1250 degrees C, 1300 degrees C are investigated in details. With the increase of the rolling temperature, the tensile strength and bending strength of 2Cr13/316Lwere reduced first and then increased slightly due to the coarsening of grains and the increasing of ferrite content in 2Cr13 layers. The highest tensile elongation is obtained at the composite plate with rolling temperature of 1180 degrees C. 2Cr13/316L composite plates obtained by hot rolling processes were able to withstand larger bending deformation, and no cracks or interfacial delamination can be found in the bending process because of a strong combined interface.

引用

页码：153 / 164

页数：12

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