THE PROCESSES OF THE LIQUID METAL AND THE MOLD CORE INTERACTION DURING THE FORMATION OF THEINTERNAL CAVITY OFTHE CASTING

Litʹë i Metallurgiâ

I. N. Prusenko¹  I. B. Odarchenko¹ 

[1] Pavel Sukhoi State Technical University of Gomel;

关键词: quality of castings, internal cavity of the casting, mold core, mechanical interaction of the metal and the core, thermal interaction of the of the metal and the core, chemical interaction of the metal and the core, gasification, gas emission;   

DOI  :  

来源: DOAJ

【 摘 要 】

The analysis of the relation of physical-mechanical and chemical processes occurring in the metal-core contact area with perfection factors of the mold core is presented. The nature of interrelation of these processes with the formation of dimensional accuracy, geometric relationship, roughness and absence of defects on the internal surface of the casting is defined.

【 授权许可】

Unknown