Friction stir welding of a high carbon steel

被引：221
作者：
Cui, Ling
Fujii, Hidetoshi
Tsuji, Nobuhiro
Nogi, Kiyoshi
机构：
[1] Osaka Univ, Joining & Welding Res Inst, Ibaraki, Osaka 5670047, Japan
[2] Osaka Univ, Dept Adapt Mach Syst, Suita, Osaka 5650871, Japan
来源：
SCRIPTA MATERIALIA | 2007年 / 56卷 / 07期
基金：
日本学术振兴会;
关键词：
friction stir welding; high carbon steel; carbon; phase transformation;
D O I：
10.1016/j.scriptamat.2006.12.004
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A high carbon steel joint, S70C (0.72 wt.% C), was successfully friction stir welded without any pre- or post-heat treatment. There are two methods for obtaining proper joint properties. The first method is to decrease the peak temperature to below A I and the other is to decrease the cooling rate to less than the lower critical cooling rate. It was proved that friction stir welding enables us to properly control the cooling rate and peak temperature, which was impossible using traditional welding. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：637 / 640
页数：4
相关论文
共 12 条
[1]  
CUI L, 2007, IN PRESS ISIJ INT
[2]   Friction stir welding of ultrafine grained interstitial free steels [J].
Fuji, H ;
Ueji, R ;
Takada, Y ;
Kitahara, H ;
Tsuji, N ;
Nakata, K ;
Nogi, K .
MATERIALS TRANSACTIONS, 2006, 47 (01) :239-242
[3]   Effect of tool shape on mechanical properties and microstructure of friction stir welded aluminum alloys [J].
Fujii, H ;
Cui, L ;
Maeda, M ;
Nogi, K .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 419 (1-2) :25-31
[4]   Friction stir welding of carbon steels [J].
Fujii, Hidetoshi ;
Cui, Ling ;
Tsuji, Nobuhiro ;
Maeda, Masakatsu ;
Nakata, Kazuhiro ;
Nogi, Kiyoshi .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 429 (1-2) :50-57
[5]  
HIRANO S, 2004, P 5 INT S FSW TWI ME
[6]  
Konkol PJ., 2003, J SHIP PROD, V19, P159
[7]  
Lienert TJ, 2003, WELD J, V82, p1S
[8]  
Ozekcin A, 2004, INT J OFFSHORE POLAR, V14, P284
[9]   Friction stir welding of DH36 steel [J].
Reynolds, AP ;
Tang, W ;
Posada, M ;
DeLoach, J .
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2003, 8 (06) :455-460
[10]  
THOMAS WM, Patent No. 9502203
12