Izvorni znanstveni članak

The research of modification process of steel Hadfield integrated alloy ferroalumisilicocalcium (Fe-Al-Si-Сa/FASC)

A. Z. Issagulov ; Karaganda State Technical University, Karaganda, Kazakhstan
A. B. Akhmetov ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
Ye. P. Naboko ; Karaganda State Technical University, Karaganda, Kazakhstan
G. D. Kusainova ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
A. A. Kuszhanova ; Karaganda State Technical University, Karaganda, Kazakhstan

Sažetak

There is article discusses the process of modification of high-manganese steel, Hadfield, which will significantly increase the yield of the casting at the stage of melting and casting the steel. The steel modification performed integrated alloy FASC (ferroalumisilicocalcium) in an amount of 03 - 0,5% by weight of the metal. The integrated alloy unlike traditional methods of modification leads to globalizatsii and purification of steel from nonmetallic inclusions and for grinding grains of austenite, thereby greatly increases its mechanical properties.

Ključne riječi

High-manganese steel; modification; ferroalumisilicocalcium (FASC); structure; chemical composition

Hrčak ID:

153613

URI

https://hrcak.srce.hr/153613

Datum izdavanja:

1.7.2016.

Posjeta: 1.070 *