Tribology properties of titanium alloy (Ti-6Al-4V) at various temperature on α/β solution treatment and aging condition

Puspitasari, Poppy and Wardana, Muhammad Raffli Putra and Pramono, Diki Dwi and Lubis, Abdul Munir and Permanasari, Avita Ayu and Abdullah, Muhammad Ilman Hakimi Chua and Risdanareni, Puput (2023) Tribology properties of titanium alloy (Ti-6Al-4V) at various temperature on α/β solution treatment and aging condition. In: 5th International Conference on Advances in Manufacturing and Materials Engineering, ICAMME 2022, 9 August 2022 through 10 August 2022, Kuala Lumpur.

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Abstract

Titanium Ti-6Al-4V has outstanding mechanical and chemical properties including high strength ratio, light weight, high melting point, and good corrosion resistance. However, this titanium alloy also has disadvantages, namely low hardness, high coefficient of friction, and poor wear resistance. One way to improve the properties of material is by heat treatment. Titanium Ti-6Al-4 V in this study was heat-treated at a temperature of 900 °C for 1 h and the aging process was carried out with temperature variations of 550, 650 and 750 °C each time temperature was 8 h. The tests carried out in this study included tests of wear resistance, surface roughness and microstructure of titanium Ti-6Al-4V. The analysis revealed that the test results for the wear resistance test using the ogoshi method have decreased to 8.5628 × 10–5 mm3/kg m, while for the surface roughness test there has been a significant increase of 0.15 m, and for microstructure analysis, the results showed that the grain size changed smaller as the aging temperature increased.

Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	Ogoshi method, Surface roughness, Ti-6Al-4 V, Wear resistance
Divisions:	Faculty Of Mechanical Technology And Engineering
Depositing User:	Anis Suraya Nordin
Date Deposited:	17 Oct 2024 08:35
Last Modified:	17 Oct 2024 08:35
URI:	http://eprints.utem.edu.my/id/eprint/28021
Statistic Details:	View Download Statistic

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