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《JOURNAL OF SOUTHEAST UNIVWRSITY》 1995-S1
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Effect of Si,Cu,Mo on Microstructure and Mechanical Properties of ADI

Su Huaqin(Department of Mechanics Engineering,Southeast University,Nanjing,210018)Yan Mi(Department of Material Science, Zhejiang University, Hanzhou 310027)  
The effects of Si,Cu,Mo on volume fraction of retained austenite, impact toughness andfracture mode of ADI were investigated;It was indicated that the effects of Si,Cu,Mo are legible anddifferent one another.When the content of Si is(2.7~3.0)%,and with higher content of cu and low-er content of Mo ,both the volume fraction of retained austenite and impact toughness of specimens arehigher and ductile fracrure is shown,If the Mo content is high,the specimens are prior to intergranalarfracture. Finally,the mathematical model of impact toughness and tensile strength by stepwise regres-sion was obtained.
【Fund】: 国家教委博士点基金
【CateGory Index】: TG143.5
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【References】
Chinese Journal Full-text Database 5 Hits
1 XI Jun jie,WU Zhong (Department of Mechanical Electrical Engineering,Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou He'nan 450005,China);Effect of Mn on Microstructures and Properties of ADI[J];Heat Treatment of Metals;2004-01
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Yan Mi Su Huaqin Zhao Huating(Department of Mechanical Engineering);Fracture Behavior of Graphites and Their Surrounding Matrix in ADI[J];Journal of Southeast University;1991-06
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 yan Mi;Sun Juncai;Wang Chunsheng;Effec of Some Technical Parameters on the Content of Retained Austenite in ADI[J];JOURNAL OF IRON AND STEEL RESEARCH;1995-06
2 ;Study on the Bainite Morphology of ADI[J];Modern Cast Iron;1995-02
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Chinese Journal Full-text Database 7 Hits
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1 Wu Shaohua Shi Gaolian Guo Xuhong et al;Research on the Surface Roughness of Austempering Ductile Iron (ADI) by High Speed Dry Cutting of Ceramic Cutter[J];Tool Engineering;2008-04
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