Effect of FeAl3 on properties of (W,Ti)C–FeAl3 hard materials consolidated by a pulsed current activated sintering method

2012 ◽  
Vol 38 (6) ◽  
pp. 5133-5138 ◽  
Author(s):  
In-Jin Shon ◽  
Kwon-Il Na ◽  
In-Yong Ko ◽  
Jung-Mann Doh ◽  
Jin-Kook Yoon
Keyword(s):  
Pulsed Current ◽  
Activated Sintering ◽  
Hard Materials ◽  
Sintering Method

scholarly journals Pulsed Current Activated Consolidation of Nanostructured Fe3Al and Its Mechanical Property

2011 ◽  
Vol 2011 ◽  
pp. 1-5 ◽  
Author(s):  
Tae-Wan Kim ◽  
In-Yong Ko ◽  
Jung-Mann Doh ◽  
Jin-Kook Yoon ◽  
In-Jin Shon
Keyword(s):  
Mechanical Property ◽  
Grain Size ◽  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Sintering Behavior ◽  
Pulsed Current ◽  
Activated Sintering ◽  
Energy Ball ◽  
Sintering Method

A nanopowder ofFe3Alwas synthesized from 3Fe and Al by high-energy ball milling. A dense nanostructuredFe3Alwas consolidated by pulsed current activated sintering method within 2 minutes from mechanically synthesized powders ofFe3Aland horizontally milled powders of 3Fe+Al. The grain size, sintering behavior, and hardness ofFe3Alsintered from horizontally milled 3Fe+Al powders and high-energy ball milledFe3Alpowder were compared.

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