Role of Tool Shoulder Diameter in Friction Stir Welding: An Analysis of the Temperature and Plastic Deformation of AA 2014 Aluminium Alloy

被引：30
|
作者：
Ramanjaneyulu, K. [1 ]
Reddy, G. Madhusudhan [2 ]
Rao, A. Venugopal [2 ]
机构：
[1] Mahatma Gandhi Inst Technol, Hyderabad, Andhra Pradesh, India
[2] Def Met Res Lab, Hyderabad 500258, Andhra Pradesh, India
来源：
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2014年 / 67卷 / 05期
关键词：
Friction stir welding; Aluminium alloy; Tool shoulder diameter; Zener-Hollomon parameter; Temperature; Strain-rate; MATERIAL FLOW; PIN PROFILE; MECHANICAL-PROPERTIES; JOINTS; GEOMETRY; STRENGTH; ZONE; MICROSTRUCTURE; VISUALIZATION; BEHAVIOR;
D O I：
10.1007/s12666-014-0401-z
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The influence of tool shoulder diameter and its rotational speed on the high temperature plastic deformation of the material during friction stir welding of AA 2014 aluminum alloy is investigated, using the principles of hot working. The soundness of weld and defect formation are analyzed using the Zener-Hollomon parameter 'Z' to describe the high temperature plastic deformation behaviour of material, under the simultaneous influence of temperature and strain-rate. The observed hot deformation behaviour is correlated with the deformation processing map for the first time. At a given rotational speed, the volume of shoulder driven flow reduces with increasing shoulder diameter.
引用
收藏
页码：769 / 780
页数：12
相关论文
共 50 条
  • [21] An approach for predicting the tool forces in friction stir welding of AA6061-T6 aluminium alloy
    Yue, Wei
    Liu, Haitao
    Meng, Shaofei
    Xiao, Juliang
    Huang, Tian
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2023, 126 (11-12): : 5289 - 5305
  • [22] Computational Modelling and Comparative Analysis of Friction Stir Welding and Stationary Shoulder Friction Stir Welding on AA6061
    Marode, Roshan Vijay
    Awang, Mokhtar
    Janga, Venkata Somi Reddy
    CRYSTALS, 2023, 13 (09)
  • [23] Mechanical behaviour of friction stir welded dissimilar aluminium alloy AA 6082 and AA 2014
    Sivabalan S.
    Sathishkumar G.
    Sridhar R.
    Prakash M.
    International Journal of Vehicle Structures and Systems, 2019, 11 (03): : 294 - 296
  • [24] JOINING OF AA2014 AND AA5059 DISSIMILAR ALUMINIUM ALLOYS BY FRICTION STIR WELDING
    Saleh, Abass Ali
    STRUCTURAL INTEGRITY AND LIFE-INTEGRITET I VEK KONSTRUKCIJA, 2020, 20 (02): : 99 - 102
  • [25] Comparative Analysis of Metal Inert Gas Welding, Braze Welding and Friction Stir Welding for AA5083 Aluminium Alloy
    Lalwala, M.
    Menghani, J.
    MATERIALS FOCUS, 2018, 7 (06) : 851 - 856
  • [26] Friction stir lap welding of AA6061 aluminium alloy with a graphene interlayer
    Sharma, Abhishek
    Sharma, Vyas Mani
    Gugaliya, Agam
    Rai, Pragya
    Pal, Surjya Kanta
    Paul, Jinu
    MATERIALS AND MANUFACTURING PROCESSES, 2020, 35 (03) : 258 - 269
  • [27] Friction stir welding window for AA6061-T6 aluminium alloy
    Gadakh, Vijay S.
    Kumar, Adepu
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2014, 228 (09) : 1172 - 1181
  • [28] Studies on Tool Shoulder Diameter of Dissimilar Friction Stir Welding Copper to Stainless Steel
    Gaurang R. Joshi
    Vishvesh J. Badheka
    Metallography, Microstructure, and Analysis, 2019, 8 : 263 - 274
  • [29] Role of Threaded Tool Pin Profile and Rotational Speed on Generation of Defect Free Friction Stir AA 2014 Aluminium Alloy Welds
    Meshram, Suresh D.
    Reddy, G. Madhusudhan
    Rao, A. Venugopal
    DEFENCE SCIENCE JOURNAL, 2016, 66 (01) : 57 - 63
  • [30] Influence of shoulder diameter on Temperature and Z-parameter during friction stir welding of Al 6082 alloy
    Mugada, Krishna Kishore
    Adepu, Kumar
    INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN MATERIALS, MECHANICAL AND CIVIL ENGINEERING, 2018, 330
12345