Effects of hydroxyapatite addition on the bioactivity of Ti-Nb alloy matrix composite fabricated via powder metallurgy process

2021 ◽  
pp. 102209
Author(s):  
Farrah Noor Ahmad ◽  
Hussain Zuhailawati
Keyword(s):  
Powder Metallurgy ◽  
Matrix Composite ◽  
Alloy Matrix ◽  
Powder Metallurgy Process ◽  
Metallurgy Process

scholarly journals Corrosion Examination on Copper based Composite Under Different Environmental Conditions

2019 ◽  
Vol 8 (4S2) ◽  
pp. 280-283
Keyword(s):  
Fly Ash ◽  
Powder Metallurgy ◽  
Matrix Composite ◽  
Environmental Conditions ◽  
Copper Matrix ◽  
Powder Metallurgy Technique ◽  
Powder Metallurgy Process ◽  
Copper Matrix Composite ◽  
Metallurgy Process

Copper matrix composite reinforced with fly ash is prepared by powder metallurgy process. Three composites with 0%, 2.5% and 5% fly ash proportion are prepared. The specimens were compacted at 450MPa and Sintered at 950℃ for a period of 30 minutes in powder metallurgy technique. The prepared specimens were subjected to different corrosion environments (alkaline and acidic) and the corroded surface will be analysed using SEM/EDX.

scholarly journals Effect of Sintering Temperature on Microstructure and Hardness of SiC and Fly Ash Reinforced Copper Matrix Composite

2019 ◽  
Vol 9 (1S4) ◽  
pp. 930-933
Keyword(s):  
Fly Ash ◽  
Powder Metallurgy ◽  
Matrix Composite ◽  
Sintering Temperature ◽  
Compaction Pressure ◽  
Copper Matrix ◽  
Powder Metallurgy Process ◽  
Copper Matrix Composite ◽  
Metallurgy Process ◽  
Processing Of Composites

Copper based composites with SiC and Fly ash as reinforcement is prepared by powder metallurgy process. During processing of composites the compaction pressure is maintained as 400MPa for all combination of materials. The prepared green compacts were sintered on both 700℃ and 900℃ and the results microstructure and hardness obtained through Brinell harness test were compared.

scholarly journals Kinetic Analysis of Solid-State Formation of Mg2Si by Powder Metallurgy Process

2011 ◽  
Vol 37 (6) ◽  
pp. 321-325
Author(s):  
Bin SUN ◽  
Shufeng LI ◽  
Hisashi IMAI ◽  
Junko UMEDA ◽  
Katsuyoshi KONDOH
Keyword(s):  
Powder Metallurgy ◽  
Solid State ◽  
Kinetic Analysis ◽  
State Formation ◽  
Powder Metallurgy Process ◽  
Metallurgy Process
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