MICROSTRUCTURAL EFFECTS ON QUASI-STATIC FRACTURE MECHANISMS IN AL-LI ALLOYS - THE ROLE OF CRACK GEOMETRY

被引:38
作者
VASUDEVAN, AK [1 ]
SURESH, S [1 ]
机构
[1] BROWN UNIV,DIV ENGN,PROVIDENCE,RI 02912
来源
MATERIALS SCIENCE AND ENGINEERING | 1985年 / 72卷 / 01期
关键词
This work was supported by U.S. Naval Air Systems Command Contract N-00019-80-C-0569 and partly by the Materials Research Laboratory; Brown University; under National Science Foundation Grant DMR-8316893. The use of VAX computing facilities in the Division of Engineering; is gratefully acknowledged. Thanks are also due to A. Lowry; D. Lege and J. T. Staley of Alcoa and to K. Yamaguchi; K. Levesque and L. Gray of Brown University for their help during the course of this work;
D O I
10.1016/0025-5416(85)90065-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
26
引用
收藏
页码:37 / 49
页数:13
相关论文
共 26 条
[11]   THE INFLUENCE OF MICROSTRUCTURE AND STRENGTH ON THE FRACTURE MODE AND TOUGHNESS OF 7XXX SERIES ALUMINUM-ALLOYS [J].
LUDTKA, GM ;
LAUGHLIN, DE .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1982, 13 (03) :411-425
[12]  
Paris P C, 1965, ASTM STP, V381, P30
[13]  
Rice J.R., 1970, INELASTIC BEHAVIOR S, P641
[14]  
STUBBINGTON CA, 1976, AGARD C P, V185
[15]   FATIGUE CRACK DEFLECTION AND FRACTURE SURFACE-CONTACT - MICROMECHANICAL MODELS [J].
SURESH, S .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1985, 16 (02) :249-260
[16]   CRACK DEFLECTION - IMPLICATIONS FOR THE GROWTH OF LONG AND SHORT FATIGUE CRACKS [J].
SURESH, S .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1983, 14 (11) :2375-2385
[17]   MECHANISMS OF SLOW FATIGUE CRACK-GROWTH IN HIGH-STRENGTH ALUMINUM-ALLOYS - ROLE OF MICROSTRUCTURE AND ENVIRONMENT [J].
SURESH, S ;
VASUDEVAN, AK ;
BRETZ, PE .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1984, 15 (02) :369-379
[18]  
VANSTONE RH, 1975, METALL TRANS, VA 6, P668
[19]  
VANSTONE RH, 1974, ASTM STP, V556, P93
[20]   LITHIUM-CONTAINING ALUMINUM-ALLOYS - CYCLIC FRACTURE [J].
VASUDEVAN, AK ;
SURESH, S .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1985, 16 (03) :475-477