Effects of friction stir welding on the coefficient of thermal expansion of Invar 36

被引：0

作者：

Jasthi, Bharat K. ^{[1
]}

Howard, Stanley M. ^{[1
]}

Allen, Casey D. ^{[1
]}

Arbegaset, William J. ^{[1
]}

机构：

[1] S Dakota Sch Mines & Technol, Dept Mat & Met Engn, 501 E St Joseph St, Rapid City, SD 57701 USA

来源：

FRICTION STIR WELDING AND PROCESSING IV | 2007年

关键词：

friction stir welding; Invar; 36; coefficient of thermal expansion;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The purpose of this investigation was to determine if the change in coefficient of thermal expansion observed in the fusion welding of Invar 36 could be avoided by friction stir welding (FSW). Invar 36 steel plates (0.5x3.75x24 inch) were friction stir welded using both polycrystalline cubic boron nitride and W-25% Re pin tools. Coefficient of thermal expansion is critical to Invar applications such as aircraft composite tooling and high precession measuring devices. Since FSW requires no filler material, problems associated with the filler metal and liquid state were avoided. This paper describes the process parameter development, the effect of process parameters, and pin tool materials on friction stir welded Invar's CTE.

引用

页码：303 / +

页数：2

共 50 条

[41] Microstructural Thermal Stability of Aluminum Alloy Friction Stir Welding Joint [J].

Zhang J. ;

Hu Z. .

Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2022, 58 (06) :73-80

[42] Friction Stir Welding and Friction Stir Processing of Dissimilar Alloys: A Review [J].

Palani, K. ;

Elanchezhian, C. .

5TH INTERNATIONAL CONFERENCE ON MATERIALS AND MANUFACTURING ENGINEERING-2020 (ICMME-2020), 2020, 954

[43] A thermal-plastic model of friction stir welding in aluminum alloy [J].

Zhang Peilei ;

Yan Hua ;

Li Chonggui ;

Yu Zhishui ;

Lu Qinghua .

SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, 2017, 24 (03) :439-446

[44] Asymmetry Thermal Analyses of Self-Supporting Friction Stir Welding [J].

Li, Zenglou ;

Li, Chong ;

Li, Shuohan ;

Yin, Demeng ;

Qi, Zhenguo ;

Tian, Yalin .

FRONTIERS IN MATERIALS, 2022, 8 (08)

[45] Finite element modeling of friction stir welding - thermal and thermomechanical analysis [J].

Chen, CM ;

Kovacevic, R .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2003, 43 (13) :1319-1326

[46] Thermal modeling of overlap Friction Stir Welding for Al-alloys [J].

Khandkar, MZH ;

Khan, JA .

JOURNAL OF MATERIALS PROCESSING & MANUFACTURING SCIENCE, 2001, 10 (02) :91-105

[47] Effects of alignment discrepancies on the weld quality in friction stir welding [J].

Vieltorf, F. ;

Wolfrum, M. ;

Zens, A. ;

Wenzler, D. L. ;

Sigl, M. E. ;

Zaeh, M. F. .

JOURNAL OF ADVANCED JOINING PROCESSES, 2024, 9

[48] Effects of the friction stir welding process variants on residual stress [J].

Huang, Xiaomin ;

Reynolds, A. P. .

SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2018, 23 (04) :279-286

[49] Effects of double passes of the tool on friction stir welding of polyethylene [J].

Armağan Arici ;

Tamer Sinmazçelýk .

Journal of Materials Science, 2005, 40 :3313-3316

[50] Investigation of Temperature-Dependent Magnetic Properties and Coefficient of Thermal Expansion in Invar Alloys [J].

Huang, Lin ;

Zhou, Yongjian ;

Guo, Tingwen ;

Han, Dong ;

Gu, Yu ;

Song, Cheng ;

Pan, Feng .

MATERIALS, 2022, 15 (04)

← 1 2 3 4 5 →