Effect of Welding Passes on Heat Affected Zone and Tensile Properties of AISI 304 Stainless Steel and Chrome-Manganese Austenitic Stainless Steel

被引：32
作者：
Taiwade, Ravindra V. [1 ]
Patil, Awanikumar P. [1 ]
Ghugal, Ravindra D. [1 ]
Patre, Suhas J. [2 ]
Dayal, Ravin K. [3 ]
机构：
[1] Visvesvaraya Natl Inst Technol, Dept Met & Mat Engn, Nagpur 440010, Maharashtra, India
[2] Visvesvaraya Natl Inst Technol, Dept Mech Engn, Nagpur 440010, Maharashtra, India
[3] VIT Univ, Sch Mech & Bldg Sci, Madras 600048, Tamil Nadu, India
来源：
ISIJ INTERNATIONAL | 2013年 / 53卷 / 01期
关键词：
AISI 304 stainless steel; chrome-manganese austenitic stainless steel; shielded metal arc welding; heat affected zone; fractography; electron probe micro analysis; INTERGRANULAR CORROSION; SENSITIZATION; BEHAVIOR; STRESS; PLATES;
D O I：
10.2355/isijinternational.53.102
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
This paper aims at a systematic comparison of effect of single, double and triple pass welding on heat affected zone and tensile strength of AISI 304 stainless steel and chrome-manganese austenitic stainless steel. Degree of sensitization (DOS) increased with increase in number of passes and highest DOS (35.53%) was obtained for triple pass welding of chrome-manganese austenitic stainless steel. The decrease in tensile strength is relatively more in chrome-manganese austenitic stainless steel as compared to AISI 304 SS. The mode of failure for AISI 304 SS was ductile fracture, whereas chrome-manganese austenitic stainless steel failed due to intergranular brittle fracture.
引用
收藏
页码：102 / 109
页数：8
相关论文
共 29 条
[1]  
Afolabi A.S, 2008, J TECHNOL, V11, P171
[2]  
[Anonymous], 2006, ASSDA TECHN B
[3]  
[Anonymous], 2002, ASTM ANN BOOK, V3.02
[4]  
[Anonymous], 2002, CORROSION AUSTENITIC
[5]  
[Anonymous], 2010, STANDARD TEST METHOD
[6]   Determination of susceptibility to intergranular corrosion and electrochemical reactivation behaviour of AISI 316L type stainless steel [J].
Aydogdu, G. H. ;
Aydinol, M. K. .
CORROSION SCIENCE, 2006, 48 (11) :3565-3583
[7]  
Davis J. R., 2006, CORROSION WELDMENTS, P43, DOI DOI 10.1361/CORW2006P043
[8]   Influence of metallurgical variables on sensitisation kinetics in austenitic stainless steels [J].
Dayal, RK ;
Parvathavarthini, N ;
Raj, B .
INTERNATIONAL MATERIALS REVIEWS, 2005, 50 (03) :129-155
[9]  
Fontana M. G., 2005, CORROSION ENG, P78
[10]  
*ISSF, 2005, NEW 200 SER STEELS O
123