Preparation principle and compression properties of cellular Mg–Al–Zn alloy foams fabricated by the gas release reaction powder metallurgy approach

2021 ◽  
Vol 857 ◽  
pp. 158112
Author(s):  
Donghui Yang ◽  
Sensen Guo ◽  
Jianqing Chen ◽  
Chao Qiu ◽  
Solomon-Oshioke Agbedor ◽  
...  
Keyword(s):  
Powder Metallurgy ◽  
Gas Release ◽  
Release Reaction ◽  
Compression Properties ◽  
Powder Metallurgy Approach ◽  
Zn Alloy

Production of Metallic Foams Having Open Porosity Using a Powder Metallurgy Approach

2004 ◽  
Vol 19 (5) ◽  
pp. 793-811 ◽  
Author(s):  
Maxime Gauthier ◽  
Louis-Philippe Lefebvre ◽  
Yannig Thomas ◽  
Martin N. Bureau
Keyword(s):  
Powder Metallurgy ◽  
Open Porosity ◽  
Metallic Foams ◽  
Powder Metallurgy Approach

Effect of Multiwalled Carbon Nanotubes (MWCNTs) on the Micro-Hardness and Corrosion Behaviour Mg-Zn Alloy Prepared by Powder Metallurgy

2020 ◽  
Vol 1000 ◽  
pp. 115-122
Author(s):  
Nono Darsono ◽  
Murni Handayani ◽  
Franciska Pramuji Lestari ◽  
Aprilia Erryani ◽  
I Nyoman Gede Putrayasa ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Powder Metallurgy ◽  
Magnesium Alloys ◽  
Corrosion Behaviour ◽  
Density Ratio ◽  
High Strength ◽  
Multiwalled Carbon ◽  
Corrosion Properties ◽  
Biodegradable Implant ◽  
Zn Alloy

Magnesium Alloys have the potential to be applied in the various fields of applications including biomaterials. Magnesium Alloys are an interesting alloy due to its high strength to density ratio. They have been proposed as a biodegradable implant material due to its friendly effect to human body compared to another alloy. Besides its good biodegradable properties, it has a disadvantage of low hardness and corrosion properties. In order to overcome this, it has been combined with other metals such as Zinc (Zn) or Copper (Cu). To increase mechanical properties, we used Carbon Nanotubes (CNT) as reinforcement. Magnesium-Zinc (Mg-xZn) CNTs composites with several compositions was prepared by using powder metallurgy and sintered in the presence of flowing Argon (Ar) gas in tube furnace. Mg-Zn Alloy with the composition of 4% and 6% of Zn and the variation of CNTs at 0.1%, 0.3 %, and 0.5% was also prepared. Hardness testing by using microvickers showed that CNTs can increase the alloy hardness which the maximum hardness is 53.6 HV. The corrosion rates as low as 175.5 mpy exhibited for the Mg-Alloy with the composition of Mg-4-Zn with 0.1 wt.% of CNTs

Microstructure and properties of high strength Al-Fe-Cu-Si-Zn alloy (AA8079) produced by mechanical alloying and powder metallurgy

2019 ◽  
Vol 61 (7) ◽  
pp. 627-634
Author(s):  
Meiyanathan Meignanamoorthy ◽  
Manickam Ravichandran ◽  
Vinoth Sundar Vidhya ◽  
Veeramani Anandakrishnan
Keyword(s):  
Powder Metallurgy ◽  
Mechanical Alloying ◽  
High Strength ◽  
Microstructure And Properties ◽  
Zn Alloy

Fabrication of cellular Zn–Mg alloy foam by gas release reaction via powder metallurgical approach

2017 ◽  
Vol 33 (10) ◽  
pp. 1141-1146 ◽  
Author(s):  
Donghui Yang ◽  
Jianqing Chen ◽  
Weiping Chen ◽  
Lei Wang ◽  
Hui Wang ◽  
...  
Keyword(s):  
Mg Alloy ◽  
Gas Release ◽  
Release Reaction
Sign in / Sign up

Export Citation Format

Share Document