Kangmin Chen
Jiangsu University
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Featured researches published by Kangmin Chen.
First International Conference on Integration and Commercialization of Micro and Nanosystems, Parts A and B | 2007
Xiaojing Xu; Xuefeng Zhang; Jinqi Cao; Kangmin Chen; Li Pan
In present study, equal channel angular pressing (ECAP) of a quenched commercially pure titanium (CP-Ti) (grade 2) has been successfully performed at 723 K with an imposed equivalent normal strain of about ∼0.5, and its tensile properties and dislocation strengthening was investigated. A high yield strength of ∼680 MPa (36% higher than that of the unECAPed CP-Ti) in terms of CP-Ti has been observed. In addition to the strengthening, this processing allows the ECAPed CP-Ti have a high level of tensile ductility (∼30%). The dislocation strengthening contribution was estimated by using Taylor equation, where the dislocation density was calculated in terms of the value of the coherent diffraction domain size and the lattice micro-strain, which were obtained from XRD line broadening analysis. This theoretical analysis illustrates that ECAP-resulted dislocation make a strengthening contribution of about ∼34.9% for the improvement in strength.Copyright
Wear | 2008
Fei Zhou; Kangmin Chen; Meiling Wang; Xiaojing Xu; Hua Meng; Min Yu; Zhendong Dai
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2012
Jian Zhong Zhou; Shu Huang; Jie Sheng; J.Z. Lu; C.D. Wang; Kangmin Chen; Hong Yan Ruan; H.S. Chen
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2011
Xudong Ren; Yongkang Zhang; H.F. Yongzhuo; Liang Ruan; Da Wei Jiang; Tao Zhang; Kangmin Chen
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2009
Q.X. Dai; Zhizhong Yuan; Xi Chen; Kangmin Chen
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2008
Zhizhong Yuan; Qixun Dai; Xiaonong Cheng; Kangmin Chen; Wenwei Xu
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2013
Kangmin Chen; Chenchao Zheng; Zhizhong Yuan; Jinzhong Lu; Xudong Ren; Xinmin Luo
Archive | 2009
Zhizhong Yuan; Qixun Dai; Andong Wang; Kangmin Chen; Xiaonong Cheng; Yangkang Hua; Jianguo Ji; Jianxin Zhuang
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2008
Xiaojing Xu; Honghong Shao; Jianchang Gao; Kangmin Chen; Xiaonong Cheng
Archive | 2008
Zhizhong Yuan; Qixun Dai; Andong Wang; Kangmin Chen; Xiaonong Cheng