Addition of Coconut Shell Ash Particle with AZ31 Magnesium Alloy - Assessment of Tribological and Mechanical Behaviour

Q3 Engineering
S. Kanthasamy, T.S. Ravikumar, T. Tamilanban, V. Hariram, C. Parthasarathy, K. Eswar Sriram, S.K. Siraj Basha, Pathan Sajid Khan
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引用次数: 0

Abstract

Desires of materials with lesser weight made wide spread use of alloys based on magnesium in automobiles and aerospace applications in the view of overcoming lower strength of these materials when compared to aluminium, these materials are added with some hard materials like ceramics, metal oxides or natural remaining as a reinforcing phase with a proof for improvement in properties. In the present work AZ31 alloy is strengthened by adding Coconut Shell Ash particles (CSAp) by means of powder metallurgy and the examinations like microstructure, micro hardness, compressive strength and wear are conducted. The ash particles content as reinforcement has not imparted larger variation in the strength and hardness, the wear resistance is increased with the addition of ash particles and the addition of CSAp exceeding 3% leads to crack.
AZ31镁合金中添加椰壳灰颗粒的摩擦学和力学性能评价
为了克服这些材料与铝相比强度较低的缺点,人们对重量较轻的材料的需求使得基于镁的合金在汽车和航空航天应用中得到了广泛的应用。这些材料中加入了一些硬材料,如陶瓷、金属氧化物或天然残留物作为增强相,以证明性能的改善。本文采用粉末冶金法对AZ31合金进行了添加椰壳灰颗粒(CSAp)的强化处理,并对AZ31合金进行了显微组织、显微硬度、抗压强度和耐磨性等测试。灰分掺量对增强材料的强度和硬度变化不大,耐磨性随灰分掺量的增加而提高,CSAp掺量超过3%会产生裂纹。
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来源期刊
International Journal of Vehicle Structures and Systems
International Journal of Vehicle Structures and Systems Engineering-Mechanical Engineering
CiteScore
0.90
自引率
0.00%
发文量
78
期刊介绍: The International Journal of Vehicle Structures and Systems (IJVSS) is a quarterly journal and is published by MechAero Foundation for Technical Research and Education Excellence (MAFTREE), based in Chennai, India. MAFTREE is engaged in promoting the advancement of technical research and education in the field of mechanical, aerospace, automotive and its related branches of engineering, science, and technology. IJVSS disseminates high quality original research and review papers, case studies, technical notes and book reviews. All published papers in this journal will have undergone rigorous peer review. IJVSS was founded in 2009. IJVSS is available in Print (ISSN 0975-3060) and Online (ISSN 0975-3540) versions. The prime focus of the IJVSS is given to the subjects of modelling, analysis, design, simulation, optimization and testing of structures and systems of the following: 1. Automotive vehicle including scooter, auto, car, motor sport and racing vehicles, 2. Truck, trailer and heavy vehicles for road transport, 3. Rail, bus, tram, emerging transit and hybrid vehicle, 4. Terrain vehicle, armoured vehicle, construction vehicle and Unmanned Ground Vehicle, 5. Aircraft, launch vehicle, missile, airship, spacecraft, space exploration vehicle, 6. Unmanned Aerial Vehicle, Micro Aerial Vehicle, 7. Marine vehicle, ship and yachts and under water vehicles.
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