Friction stir welding of ultrafine grained interstitial free steels

被引：73

作者：

Fuji, H ^{[1
]}

Ueji, R

Takada, Y

Kitahara, H

Tsuji, N

Nakata, K

Nogi, K

机构：

[1] Osaka Univ, Joining & Welding Res Inst, Ibaraki 5670047, Japan

[2] Kagawa Univ, Dept Adv Mat Sci, Takamatsu, Kagawa 7610396, Japan

[3] Osaka Univ, Dept Adapt Machine Syst, Suita, Osaka 5650871, Japan

来源：

MATERIALS TRANSACTIONS | 2006年 / 47卷 / 01期

关键词：

friction stir welding; accumulative roll bonding; steel; ultrafine grained microstructure;

D O I：

10.2320/matertrans.47.239

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Friction stir welding (FSW) was applied to ultra low-carbon interstitial free steels with mean grain sizes ranging front 0.7 mu m, prepared by accumulative roll-bonding. to 27 pin. The steel with the intermediate grain size (1.8 mu m) is most preferable for obtaining the highest hardness in the stir zone with the smallest grain size.

引用

页码：239 / 242

页数：4

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