Results 51 to 60 of about 219 (125)

Effect of Surface Mechanical Attrition Treatment on Surface Topography and Dry Sliding Wear Performance of AA7075‐T6

Advanced Engineering Materials, Volume 26, Issue 21, November 2024.
Surface roughness affects material life, especially fatigue and wear. This study examines surface mechanical attrition treatment (SMAT) on AA7075‐T6 aluminum alloy, using low‐speed vibration, varied shot amounts, and sizes. SMAT produces smoother surfaces, lowers friction, and improves wear performance, enhancing tribological properties and engineering
Eser Yarar, Alpay Tamer Erturk, Sedat Karabay   +2 more
wiley   +1 more source

GTN Damage Modelling of the AA6063 Using Image Processing

Brilliant Engineering, 2021
In this paper, an innovative way of calculating the Gurson–Tvergaard–Needleman parameter has been developed for AA 6063. AA 6063 is an aluminum alloy comprising the alloying ingredients magnesium and silicon. The Aluminum Association maintains the standard that governs its composition.
openaire   +1 more source

Mechanical‐wear behavior and microstructure analysis of Al2214 alloy with B4C and graphite particles hybrid composites

Engineering Reports, Volume 6, Issue 10, October 2024.
Adding dual particles to the matrix reduced the density of Al alloy composites. The additions of dual particles improved the hardness by 15.4%, ultimate strength by 40.4% and yield strength by 46.7%, and wear resistance of the Al2214 alloy. Abstract In the present work, hybrid composites made of Al2214 alloy with B4C and graphite were produced by using
Revanna Kambaiah, Ramappa Suresh, Madeva Nagaral, Virupaxi Auradi, Chandrashekar Anjinappa, Komal Garse, Amar Pradeep Pandhare, Anteneh Wogasso Wodajo   +7 more
wiley   +1 more source

Effect of Punch Surface Microtexture on the Microextrudability of AA6063 Micro Backward Extrusion

Micromachines, 2022
To apply conventional forming processes to microscale processing, the influence of size effects caused by material properties and friction effects must be considered. Herein, the effects of tool surface properties, such as punch surface texture, on microextrusion properties, such as extrusion force, product shape, and product microstructure, were ...
Tatsuya Funazuka, Kuniaki Dohda, Tomomi Shiratori, Syunsuke Horiuchi, Ikumu Watanabe   +4 more
openaire   +3 more sources

Development of a Novel Wear Equation by Comparing the Wear Behaviour of Hard (AA7075) and Soft (AA6063) Hybrid Composite Materials

Medžiagotyra
In this research, aluminium alloys AA7075 and AA6063 were reinforced with aluminium oxide and titanium oxide particles fabricated through stir casting.
Babu ARAVINTH, Murugasen SUBRAMANIAN, Geetha ARUMUGAM, Rajagopal MAYILDURAI   +3 more
doaj   +1 more source

Mass flash reduction strategies in friction stir processing of aluminum alloys: A review

Engineering Reports, Volume 6, Issue 10, October 2024.
Expulsion of excess flash is a common friction stir processing challenge. Its causes include use of flat‐shouldered tools, no‐to‐low tilt angles, high and low heat input, high plunge depth, and high travel speed and axial forces. Selecting optimal parameters, concave shoulders and lifting high the tool tilt angles when using flat shoulders, reduce the ...
Tawanda Marazani, Samson Olaitan Jeje, Mxolisi Brendon Shongwe, Nicholus Malatji   +3 more
wiley   +1 more source

Joining of hybrid AA6063-6SiCp-3Grp composite and AISI 1030 steel by friction welding

Defence Technology, 2017
Joining of metals and aluminium hybrid metal matrix composites has significant applications in aviation, ship building and automotive industries. In the present work, investigation is carried out on Friction Welding of AISI 1030 steel and hybrid AA6063 ...
N. Rajesh Jesudoss Hynes, M. Vivek Prabhu, P. Nagaraj   +2 more
doaj   +1 more source

Experimental Studies on Microstructural, Physical, and Mechanical Characterizations of Hybrid Aluminium Metal Matrix Composites Incorporated with Cenosphere and Molybdenum Disulphide

Journal of Engineering, Volume 2024, Issue 1, 2024.
This study addresses a research gap in composite material development by exploring the potential of innovative waste materials to enhance performance. An innovative and cost‐effective waste material serves as a reinforcing agent, with cenosphere and molybdenum disulphide used in proportions ranging from 0% to 4%.
Kousik Kumaar Rajagopal, Somasundara Vinoth Kannappan, Senthil Kumar Madasamy, Beena Stanislaus Arputharaj, Parvathy Rajendran, Ahmed Hassan Deif, Vijayanandh Raja, Tanmoy Medhi   +7 more
wiley   +1 more source

Study on Machinability Behaviour and Simultaneous Optimisation of Multiple Responses Using Taguchi‐Based Grey Relational Analysis in End Milling of Aluminum Hybrid Composites

Advances in Materials Science and Engineering, Volume 2024, Issue 1, 2024.
The present work reveals the machinability characteristics of Al7068/Si3N4/BN hybrid composite materials. The composite materials were prepared through the liquid metallurgy technique with various weight fractions (0, 5, 10) of silicon nitride and hexagonal boron nitride particles.
Kumar S., Dhanesh G. Mohan, Giuseppe Ruta   +2 more
wiley   +1 more source

Incremental Severe Plastic Deformation Effect on Mechanical and Microstructural Characteristics of AA6063

Transactions of the Indian Institute of Metals, 2020
In this experimental study, a commercially available AA 6063 in the form of cold profile extruded and T6 heat treated was processed by Incremental Equal Angular Pressing (I-ECAP) through the BC route. I-ECAP deformation was applied at room temperature with a feeding rate of 0.1 mm/cycle.
Asli Günay Bulutsuz, Witold Chrominski
openaire   +3 more sources