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  4. № 16 2009
  5. P. 54

Influence of the cooling rate on the structure and mechanical properties of a cast alloy of Al-Mg-Si system

N.Mordovec,
 
† Y.Milman,
 
N.Korzhova,
 
T.N. Legka,
 
V.Kuprin,
 
Y.Podrezov,
 
K.Grinkevich,
 
I.Voskoboynik,
 
V.Melnik
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Electron Microscopy and Strength of Materials - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2009, #16
http://www.materials.kiev.ua/article/339

Abstract

Research of the influence of the cooling rate on the structure and hardness of new cast eutectic (α-Al+Mg2Si) alloy of the ternary system Al-Mg-Si has shown, that eutectic structure remains till cooling rate of 104 K/c. Transition from laboratory ingots in weight of 200 g to the industrial ingots in weight of 20 kg under corresponding conditions of cooling practically does not influence on the level of mechanical properties.


AL-MG-SI SYSTEM, CAST ALUMINUM ALLOYS, COOLING RATE, MECHANICAL PROPERTIES

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