Results 91 to 100 of about 219 (125)

Comparative Assessment of Strength Models for AA6063 Alloy

Materials Science Forum, 2016
This report presents a comparative assessment of the suitability of two existing physical models for predicting yield strength of artificially aged AA6063 Al-alloy. One model is based on the modified Orowan mechanism of dislocation by-pass for non-shearable rod shaped precipitates rejuvenated by Zhu and Stark, and the other model is based on classical ...
Sekhar, Aluru Praveen, Nandy, Supriya, Ray, Kalyan Kumar, Das, Debdulal   +3 more
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Formation of die lines during extrusion of AA6063

Materials Science and Technology, 1990
AbstractThe die line phenomenon during extrusion of AA 6063 has been investigated and the effects of temperature and strain rate established. The influence of die land length on the surface generated features was also determined. The results indicate that the surface formation mechanism is one of generation and modification; the surface is generated on
M. P. Clode, T. Sheppard
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Evaluation of Process Parameters in Machining of AA6063 Alloy

Advanced Materials Research, 2018
The main aim of this work is to analyse the significance of cutting parameters on surface roughness and spindle vibrations while machining the AA6063 alloy. The turning experiments were carried out on a CNC lathe with a constant spindle speed of 1000rpm using carbide tool inserts coated with Tic. The cutting speed, feed rate and depth of cut are chosen
M. Balaji, C.H. Nagaraju, V.U.S. Vara Prasad, R. Kalyani, B. Avinash   +4 more
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Corrosion inhibition of AA6063 alloy by vanadates in alkaline media

Materialwissenschaft Und Werkstofftechnik, 2017
Angelika Wrzesińska
exaly   +2 more sources

Experimental investigation of friction stir welding on aluminium AA6063

Materials Today: Proceedings, 2021
Abstract Friction Stir Welding, at which relative motion between the specimen and tool generates heat, as a result of which the edges are connected. Because of its excellent properties including very strong resistance to corrosion, weldability, and high fatigue strength, aluminum alloy is used in aerospace applications.
V. Hariharan, P.V. Elumalai, M. Nambiraj, J. Jayakar, M. Parthasarathy, V. Venkata Kamesh   +5 more
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Feasibility Study of TIG Welding of AA6063-AA7075 Alloys

2020
The aim of this paper is to study the feasibility of welding dissimilar aluminum alloys AA6063 and AA7075 using destructive and nondestructive testing. Dissimilar Aluminum alloys AA6063 and AA7075 plates were butt-jointed using the tungsten inert gas (TIG) welding method.
D. Nathan, S. Ashwin Kannan, P. Krishna Kumar   +2 more
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Determination of Fracture Loci for Anisotropic AA6063-T6 Extrusions

2017
As alloy development increases in complexity so do the fracture criteria that describe these materials. For example, aluminum extrusions are processed such that the crystallographic texture and grain structure introduce anisotropy in the constitutive behavior of the material. Furthermore, the stress state has a significant impact on the failure strain.
Michael J. Nemcko, Clifford Butcher, Michael J. Worswick   +2 more
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Experimental study on joining of AA6063 and AISI 1040 steel

AIP Conference Proceedings, 2018
Feasibility of joining of dissimilar metals with different physical, chemical and thermal properties such as AA6063 alloy and AISI 1040 steel is worthwhile study, since it has tremendous applications in all most of all engineering domains. The mechanism of bonding is studied using scanning electron microscopy.
N. Rajesh Jesudoss Hynes, S. Raja
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Process model to predict yield strength of AA6063 alloy

Materials Science and Engineering: A, 2015
In the present study, an attempt has been made to examine the appropriateness of the models for predicting yield strength of age hardenable 6063 Al-Mg-Si alloy. Two physical models have been considered: one is classical dislocation-particle interaction model which incorporates both cutting and by-pass mechanisms around spherical shaped precipitates ...
Nandy, Supriya, Kumar Ray, Kalyan, Das, Debdulal   +2 more
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การศึกษาปัจจัยที่ส่งผลต่อการใช้พลังงานไฟฟ้าในกระบวนการกัดอะลูมิเนียม AA6063 ด้วยเครื่องกัดอัตโนมัติ

2, 9, วิศวกรรมสาร มหาวิทยาล ...
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