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《Journal of Materials Engineering》 2009-07
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Experimental Investigation on Fatigue Crack Growth in GH4169 Superalloy at High Temperature

QIN Xin,ZHANG Yan-hua,XIONG Lin-yu(School of Mechanical Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China)  
The experimental study on fatigue crack growth of GH4169 superalloy has been carried out.The temperatures of fatigue crack growth tests was 650℃.The results show that the fatigue crack growth rate,initial crack length,critical crack and temperature all have an effect on fatigue crack growth of GH4169.The fatigue crack growth and critical crack of base metal and joints also have great difference.
【CateGory Index】: TG407
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【Citations】
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1 Li Shuqi Zhuang Jingyun (Center Iron and Steel Research Institute)Xie Xishan Li Bing(Beijing University of Science and Technology) ;Effect of Microstructures on Crack Propagation Rate of GH169 Alloy[J];JOURNAL OF MATERIALS ENGINEERING;1998-05
【Co-citations】
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1 Qi Fangjuan. Huo Lixing, Zhang Yufeng, Jing Hongyang, Yang Xinqi Yu Jijun, Zhao Haishen(Material Science and Engineering College, Tianjin University 300072) (Chinaust Plastic Co. , Ltd. Zhuozhou, Hebei 072716);FRACTURE CHARACTER ASSESSMENT OF HIGH DENSITY POLYETHYLENE GAS PIPE ON THE BASIS OF CRACK OPENING DISPLACEMENT[J];Engineering Plastics Application;2001-04
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4 QIN Jian-bo,WANG Sheng-nan,LIU Ya-long,LIU Yi-bing,ZHOU Yue-quan(Institute of Aircraft Structure Strength,Northwestern Polytechnical University,Xi′an 710072,China);Experimental Study on Fatigue Crack Growth and Residual Strength of Aluminium Alloy 2024-T3 Under Mixed Corrosive Environments[J];Journal of Materials Engineering;2006-03
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6 Gong Lei, Fu Shuhong, Dong Jianxin, Zhang Maicang, Xie Xishan (University of Science and Technology Beijing, Beijing 100083, China);Investigation on Strengthening Effect of Elements and Structure Stability of Novel Developed 718 Alloys[J];Rare Metal Materials and Engineering;2007-12
7 XIE Su-ming,SHI Hui-zhuo,LI Ya-na,ZHAO Wen-zhong~(School of Mechanical Engineering,Dalian Jiaotong University,Dalian 116028);Fatigue Life Prediction for Weld Frame of Speed-up Bogie Based on IIW Standard[J];Journal of Dalian Railway Institute;2006-03
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