Numerical calculations of displacements in aluminum alloy 356.0, copper alloy C93200 and grade G4000 discs depending on temperature
Abstract
The behavior of temperatures is very important from the point of view of materials science. Each material has its own unique identity, and the resistance they show to temperature is different. They may vary depending on the areas of use on disks. In this study, the displacements occurring in disks consisting of three different materials were calculated by means of a mathematical program. Aluminum alloy A356.0-T6 and 356.0 area are composed of 7% Si, 0.2 Fe (max), 0.10 Zn (max), and 0.3% Mg alloy. Copper alloy C93200 (bearing bronze) consists of 85% to 8% Pb and Sn 6.5% and other materials. Grade G4000 is composed of iron (Fe) 94.5%, carbon 3.3%, silicon 1.7%, and other materials. The obtained stresses were compared among themselves and decoupled by means of graphs. In this study, the effect of temperature on displacement was investigated. At the end of the study: Displacements occurring on the disk generally occurred most often on the disk with aluminum alloy 356.0 material. In turn, it is thought that the result can already be expressed as grade G4000 and copper alloy C93200 (bearing bronze) towards the minimum.
References
[1]Zenkour AM, Mashat DS. Stress Function of a Rotating Variable-Thickness Annular Disk Using Exact and Numerical Methods. Engineering. 2011; 03(04): 422-430. doi: 10.4236/eng.2011.34048
[2]Güven U. On the Stress in the Elas-tic-Plastic Annular Disk of Variable Thickness under Ex-ternal Pressure. International Journal of Solids and Structures. 1993; 30: 651-658.
[3]Allam MNM, Tantawy R, Yousof A, et al. Elastic and Viscoelastic Stresses of Nonlinear Rotating Functionally Graded Solid and Annular Disks with Gradually Varying Thickness. Archive of Mechanical Engineering. 2017; 64(4): 423-440. doi: 10.1515/meceng-2017-0025
[4]Azarudheen S, Veerakumariand PK. Designing of Skip lot sampling plan (SkSP-3) with Single Sampling Plan as reference plan under the conditions of Intervened Poisson distribution. Asia Mathematika. 2017; 1(1): 23-29.
[5]Hassani A, Gholami M. Analytical and numerical bending solutions for thermoelastic functionally graded rotating disks with non-uniform thickness based on Mindlin’s theory. J. Stress Anal. 2017; 2(1): 35-49.
[6]Kayiran HF. Rotating brake discs with carbon laminated composite and e-glass epoxy material: a mathematical modeling. Iranian Polymer Journal. 2022; 1-12.
[7]Kayiran HF. Numerical analysis of composite disks based on carbon/aramid–epoxy materials. Emerging Materials Research. 2022; 11(1): 155-159. doi: 10.1680/jemmr.21.00052
[8]Efunda. Available online: https://www.efunda.com/materials/alloys/aluminum/show_aluminum.cfm?ID=AA_356.0&show_prop=all&Page_Title=356%2E0 (accessed on 20 April 2024).
[9]Aamesweb. Available online: https://amesweb.info/Materials/Youngs-Modulus-of-Copper.aspx (accessed on 20 April 2024).
[10]SAE-ASTM. Available online: https://www.makeitfrom.com/material-properties/SAE-ASTM-Grade-G4000-F10008-Grey-Cast-Iron (accessed on 20 April 2024).
[11]Aamesweb. Available online: https://amesweb.info/Materials/Linear-Thermal-Expansion-Coefficient-Metals.aspx (accessed on 20 April 2024).
[12]Timeshenko S, Goodier JN. Theory of Elasticity. McGraw-Hill; 1970. pp. 73-75.
Copyright (c) 2024 Hüseyin Fırat Kayiran
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors contributing to this journal agree to publish their articles under the Creative Commons Attribution 4.0 International License, allowing third parties to share their work (copy, distribute, transmit) and to adapt it for any purpose, even commercially, under the condition that the authors are given credit. With this license, authors hold the copyright.
