Influence of Sliding-Friction Induced Strain Hardening on the Tribological Behavior of Friction Stir Processed AA2219 Alloy

被引：0

作者：

John A. ^{[1
]}

Edachery V. ^{[1
]}

Agilan M. ^{[2
]}

Rajendran A. ^{[1
]}

Mathiyalagan S. ^{[1
]}

Madhu H.C. ^{[1
]}

Kailas S.V. ^{[1
]}

机构：

[1] Department of Mechanical Engineering, Indian Institute of Science, Bangalore

[2] Materials and Metallurgy Group, Materials and Mechanical Entity, Vikram Sarabhai Space Centre, Trivandrum

来源：

Tribology Online | 2022年 / 17卷 / 01期

关键词：

AA2219; FSP; sliding- friction induced strain hardening; tribology;

D O I：

10.2474/TROL.17.9

中图分类号：

学科分类号：

摘要：

In this work, the viability of Friction Stir Processing (FSP) was explored as a potential method to enhance the tribological properties of aerospace alloy AA2219-T87. The dry sliding wear properties of FSP, and as-received AA2219 alloy in mild and severe wear regimes were studied using a vertical- interaction tribometer by varying contact pressures and sliding speeds. The results show that, FSP samples exhibited an enhanced wear resistance in the severe wear regime and can be attributed to the propensity of FSP aluminium alloy to undergo friction-induced strain hardening in-situ during dry sliding. This recurrent 'sliding-friction induced strain hardening' facilitated for an increased hardness towards the sliding-interface, thereby enhancing the wear resistance and this was confirmed through cross sectional nano-indentation studies. Copyright © 2022 Japanese Society of Tribologists

引用

页码：9 / 18

页数：9

共 50 条

[41] Unveiling the Synergistic Effect of Tool Pin Profile on AA2219 Friction Stir Welds
Rao, Ch. Venkata
Saranya, B. Lakshmi
Prasad, G. Siva
Reddy, G. Madhusudan
Rao, K. Srinivasa
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2025,
[42] Characterisation of microstructure, mechanical properties and corrosion behaviour of an AA2219 friction stir weldment
Srinivasan, P. Bala
Arora, K. S.
Dietzel, W.
Pandey, S.
Schaper, M. K.
JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 492 (1-2) : 631 - 637
[43] Influence of tool pin profile on microstructure and corrosion behaviour of AA2219 Al-Cu alloy friction stir weld nuggets
Rao, Ch. Venkata
Reddy, G. Madhusudhan
Rao, K. Srinivasa
DEFENCE TECHNOLOGY, 2015, 11 (03): : 197 - 208
[44] Mechanical and microstructural behavior of friction stir welded similar and dissimilar sheets of AA2219 and AA7475 aluminium alloys
Khan, Noor Zaman
Siddiquee, Arshad Noor
Khan, Zahid A.
Mukhopadhyay, Ashim K.
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 695 : 2902 - 2908
[45] Investigation of superplasticity in friction stir processed 2219Al alloy
Liu, F. C.
Xiao, B. L.
Wang, K.
Ma, Z. Y.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 527 (16-17): : 4191 - 4196
[46] Influences of tool pin profile and welding speed on the formation of friction stir processing zone in AA2219 aluminium alloy
Elangovan, K.
Balasubramanian, V.
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 200 (1-3) : 163 - 175
[47] Improving corrosion fatigue performance of AA2219 friction stir welds with Low Plasticity Burnishing
Prevéy, P
Hornbach, D
Mason, P
Mahoney, M
SURFACE ENGINEERING: COATING AND HEAT TREATMENTS, PROCEEDINGS, 2003, : 131 - 137
[48] Optimization of Dissimilar AA5052 and AA2219 Alloy Joints in Friction Stir Welding Using Taguchi Grey Relational Analysis
Logesh, K.
Upadhyay, Viyat Varun
Bhooshanam, N. Naga
Gurpur, Shashikala
Hossain, Ismail
Kannan, Sathish
Soudagar, Manzoore Elahi Mohammad
Al Obaid, Sami
Alharbi, Sulaiman Ali
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2025, 35 (02) : 1009 - 1020
[49] Microstructure characterization of the stir zone of submerged friction stir processed aluminum alloy 2219
Feng, Xiuli
Liu, Huijie
Lippold, John C.
MATERIALS CHARACTERIZATION, 2013, 82 : 97 - 102
[50] Tribological behaviour of recursive friction stir processed AA7075
Girish, G.
Anandakrishnan, V.
INDUSTRIAL LUBRICATION AND TRIBOLOGY, 2020, 72 (07) : 887 - 894

← 1 2 3 4 5 →