The Paton Welding Journal, 2012, №01



2012 №01 (11)

2012 №01 (01)

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The Paton Welding Journal, 2012, #1, 48-50 pages  

INFLUENCE OF SURFACTANTS ON PHASE FORMATION DURING PRODUCTION OF Al-Cu-Fe SYSTEM POWDERS FOR THERMAL COATINGS BY THE METHOD OF MECHANOCHEMICAL SYNTHESIS

A.N. BURLACHENKO and Yu.S. BORISOV

E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
Influence of the quantity and methods of adding surfactants on phase formation during mechanochemical synthesis of composite powder of Al70Cu20Fe10 system was studied. It is established that surfactant application allows avoiding sticking of charge compounds to the drum wall and intensifies the process of new phase formation.
 
 
Keywords: thermal coatings, powders, mechanochemical synthesis, surfactants, sticking, phase composition, quasicrystalline phase
 
 
Received:                15.07.11
Published:               28.01.12
 
 
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