Effect of Reverse-threaded Pin on Mechanical Properties of Friction Stir LapWelded Alclad 2024 Aluminum Alloy
查看参考文献18篇
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文摘
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In friction stir welding (FSW), tool geometry plays an important role in joint quality. In order to improve mechanical properties of friction stir lap welding (FSLW) joint, a tool with a reverse-threaded pin was designed in the present study. Using 2024-T4 aluminum alloy as the research object, tools with the fullthreaded pin and reverse-threaded pin were used in FSLW. Results showed that, when using the same parameter combination, FSLW joint using the reverse-threaded pin owned bigger effective sheet thickness (EST), bigger lap width and better lap shear failure strength. Compared with the full-threaded pin, fracture mode of the FSLW joint changed from shear fracture mode to tensile fracture mode when the reverse-threaded pin was used. Fracture morphologies presented ductile fracture. |
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来源
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Journal of Materials Science & Technology
,2016,32(7):671-675 【核心库】
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DOI
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10.1016/j.jmst.2016.03.005
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关键词
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Friction stir lap welding
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Reverse-threaded pin
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Hook
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Fracture position
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地址
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1.
Faculty of Aerospace Engineering, Shenyang Aerospace University, Shenyang, 110136
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Faculty of Aerospace Engineering, Shenyang Aerospace University, State Key Laboratory of Advanced Welding and Joining, Shenyang, 110136
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Harbin Institute of Technology, State Key Laboratory of Advanced Welding and Joining, Harbin, 150001
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语种
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英文 |
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文献类型
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研究性论文 |
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ISSN
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1005-0302 |
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学科
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金属学与金属工艺 |
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基金
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国家自然科学基金
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辽宁省自然科学基金
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the Project of Science and Technology Department of Liaoning Province
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中国航空科学基金
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文献收藏号
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CSCD:5746153
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参考文献 共
18
共1页
|
|
1.
Ji S D. Effect of Temperature on Material Transfer Behavior at Different Stages of Friction Stir Welded 7075-T6 Aluminum Alloy.
J. Mater. Sci. Technol,2013,29:955-960
|
CSCD被引
13
次
|
|
|
|
|
2.
Lee C Y.
J. Mater. Sci,2008,43:3296-3304
|
CSCD被引
4
次
|
|
|
|
|
3.
Li Z W.
Mater. Des,2016,90:238-247
|
CSCD被引
16
次
|
|
|
|
|
4.
Babu S. Microstructure and Mechanical Properties of Friction Stir Lap Welded Aluminum Alloy AA2014.
J. Mater. Sci. Technol,2012,28:414-426
|
CSCD被引
11
次
|
|
|
|
|
5.
Cantin G M D.
Sci. Technol. Weld. Join,2005,10:268-280
|
CSCD被引
11
次
|
|
|
|
|
6.
Yazdanian S.
J. Mater. Sci,2012,47:1251-1261
|
CSCD被引
6
次
|
|
|
|
|
7.
Liu H J.
Int. J. Adv. Manuf. Technol,2015,78:1415-1425
|
CSCD被引
13
次
|
|
|
|
|
8.
Song Y B.
Mater. Des,2014,55:9-18
|
CSCD被引
16
次
|
|
|
|
|
9.
Costa M I.
J. Mater. Process. Technol,2015,225:385-392
|
CSCD被引
1
次
|
|
|
|
|
10.
Costa M I.
Mater. Des,2015,87:721-731
|
CSCD被引
3
次
|
|
|
|
|
11.
Zhang G F. Effects of shoulder on interfacial bonding during friction stir lap welding of aluminum thin sheets using tool without pin.
Trans. Nonferrous. Met. Soc. China,2010,20:2223-2228
|
CSCD被引
7
次
|
|
|
|
|
12.
Buffa G.
Mater. Sci. Eng. A,2009,519:19-26
|
CSCD被引
13
次
|
|
|
|
|
13.
Yin Y H.
Mater. Charact,2010,61:1018-1028
|
CSCD被引
6
次
|
|
|
|
|
14.
Yang Q.
Mater. Sci. Eng. A,2011,528:2463-2478
|
CSCD被引
13
次
|
|
|
|
|
15.
Ji S D.
Comput. Mater. Sci,2012,63:218-226
|
CSCD被引
14
次
|
|
|
|
|
16.
Li W Y.
Mater. Des,2014,62:247-254
|
CSCD被引
13
次
|
|
|
|
|
17.
Zhang Z H.
Acta Mater,2015,92:117-125
|
CSCD被引
11
次
|
|
|
|
|
18.
Zhang Z H.
Mater. Sci. Eng. A,2014,598:312-318
|
CSCD被引
5
次
|
|
|
|
|
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