az91 alloy
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Characterization of HVOF Sprayed Al2O3 - CeO2 Coatings Deposited on Mg Az 91 Alloy

2022 ◽  
Vol 1048 ◽  
pp. 254-260
Author(s):  
Kaushik V. Prasad ◽  
H. Adarsha
Keyword(s):  
Bearing Capacity ◽  
Elastic Recovery ◽  
Indentation Test ◽  
Maximum Load ◽  
Grain Structure ◽  
Az91 Alloy ◽  
Load Bearing Capacity ◽  
Load Bearing ◽  
Nano Indentation ◽  
Indentation Tests

Al2O3, Al2O3-10%CeO2 and Al2O3 – 20% CeO2 coatings were deposited on Mg AZ91 alloy by High Velocity Oxy Fuel (HVOF) process. The microstructure of deposited coatings was characterized by scanning electron microscopy and x-ray diffraction. Nano-indentation tests were performed on deposited coatings to determine its load bearing capacity and elastic recovery. Al2O3 coatings exhibited coarse grain structure with porous sites. While addition of CeO2 promoted grain refinement in the coatings. A load of 100mN was applied on all the samples for nano-indentation test. Coating with 20%CeO2 exhibited maximum load bearing capacity of 98.7mN with elastic recovery displacement of 1000 nm.

Review – Investigation of bio-absorbable magnesium AZ91 alloy using powder metallurgy technique

2021 ◽  
Author(s):  
Vennimalai Rajan A. ◽  
Sridhar S. ◽  
Senthilkumar C. ◽  
Radha Krishnan B. ◽  
Sundaresan R.
Keyword(s):  
Powder Metallurgy ◽  
Az91 Alloy ◽  
Powder Metallurgy Technique ◽  
Magnesium Az91 Alloy

AZ91 alloy nanocomposites reinforced with Mg-coated graphene: Phases distribution, interfacial microstructure, and property analysis

2021 ◽  
pp. 163484
Author(s):  
Zhanyong Zhao ◽  
Rongxia Zhao ◽  
Peikang Bai ◽  
Wenbo Du ◽  
Renguo Guan ◽  
...  
Keyword(s):  
Interfacial Microstructure ◽  
Az91 Alloy ◽  
Property Analysis

Effect of hot extrusion on AZ91 alloy corrosion behaviour

2021 ◽  
pp. 1-7
Author(s):  
Xiao-yu Fu ◽  
Rui-ling Jia ◽  
Yan-fang Ding ◽  
Tian-hao Gong ◽  
Wen Ma ◽  
...  
Keyword(s):  
Corrosion Behaviour ◽  
Hot Extrusion ◽  
Az91 Alloy

scholarly journals Influence of Electrolyte Compositions and Electrical Parameters on Thermal Properties of Micro-Arc Oxidized AZ91 Alloy

2021 ◽  
Author(s):  
Ekin Selvi ◽  
Faiz Muhaffel ◽  
Yakup Yürektürk ◽  
Ali Serdar Vanlı ◽  
Murat Baydoğan
Keyword(s):  
Thermal Properties ◽  
Az91 Alloy ◽  
Electrical Parameters

Refined microstructure and dispersed precipitates in a gradient rolled AZ91 alloy under pulsed current

Materialia ◽  
2021 ◽  
pp. 101245
Author(s):  
Hong Xu ◽  
Meng Liu ◽  
Yu-peng Wang ◽  
Pin-kui Ma ◽  
Ming Bai ◽  
...  
Keyword(s):  
Az91 Alloy ◽  
Pulsed Current ◽  
Refined Microstructure
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