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Dive into the research topics where Qing Peng is active.

Publication


Featured researches published by Qing Peng.


Key Engineering Materials | 2007

A Special Method to Evaluate the Strong Adhesion between Brittle Coating and Ductile Substrate

Kun Zhang; Qing Peng; Guang Nan Chen

The evaluation of the interfacial adhesion of coating system has always been a rough task. In this paper, a special testing method of cross-sectional indentation is applied on a model coating system, i.e. electroplated chromium on a steel substrate which is generally regarded as an example of materials pair with strong adhesion. Based on fractography analysis with SEM and interfacial stress simulation with FEM, it is found that interfacial shear stress may induce coating spalling. More interestingly, spalling location is sensitive to substrate pretreatment process. This shows the feasibility of cross-sectional indentation to distinguish interfacial strength at a high level.


Archive | 2008

Laser and blast compound forming method based prestress force

Qing Peng; Guangnan Chen; Gengxing Luo; Chenwu Wu; Xiufeng Wang


Archive | 2012

Method for improving laser auxiliary bending forming capability

Guangnan Chen; Qing Peng; Gengxing Luo; Xiufeng Wang; Kun Zhang; Chenwu Wu


Archive | 2008

Laser auxiliary pre-stress shot blasting forming-strengthening composite process

Guangnan Chen; Chenwu Wu; Qing Peng; Gengxing Luo; Xiufeng Wang; Kun Zhang


Archive | 2008

Integral wall plate digitalized composite shaping process based on bending and moving point heat source

Guangnan Chen; Gengxing Luo; Xiufeng Wang; Qing Peng; Chenwu Wu; Kun Zhang; Jinghua Xiao


Archive | 2008

Point heat source composite formation method for bending

Guangnan Chen; Xiufeng Wang; Gengxing Luo; Qing Peng; Chenwu Wu


Archive | 2008

Press-bending laser composite forming method

Guangnan Chen; Xiufeng Wang; Gengxing Luo; Qing Peng; Chenwu Wu


Physics Procedia | 2013

Adhesion Behavior of Thermal Barrier Coating on Nickel Alloy in the Bullet Shock Testing

Kun Zhang; Lingrong He; Qing Peng; Chen-Wu Wu; Guangnan Chen


Archive | 2011

Laser-assisted incremental forming methods for rib thin-wall integrated metal workpiece

Mingxing Wang; Guangnan Chen; Qing Peng; Chenwu Wu; Kun Zhang; Gengxing Luo; Jinghua Xiao


Archive | 2009

Bending and point heat source composite formation method

Guangnan Chen; Xiufeng Wang; Gengxing Luo; Qing Peng; Chenwu Wu

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Guangnan Chen

Chinese Academy of Sciences

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Gengxing Luo

Chinese Academy of Sciences

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Kun Zhang

Chinese Academy of Sciences

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Jinghua Xiao

Chinese Academy of Sciences

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Chen-Wu Wu

Chinese Academy of Sciences

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Guang Nan Chen

Chinese Academy of Sciences

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Lingrong He

China Aerospace Science and Industry Corporation

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Mingxing Wang

Chinese Academy of Sciences

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