Microstructures of Metallurgical Slags

Archives of Metallurgy and Materials

I. Jonczy¹ 

[1] Silesian University of Technology, Faculty of Mining and Geology, Institute of Applied Geology, Gliwice, Poland;

关键词: Keywords: metallurgical slag;    microstructure;    phase composition;   

DOI  :  10.1515/amm-2016-0015

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The article characterizes microstructures of metallurgic slag of varying age remaining from the production of iron and steel and the Zn-Pb ore processing in relation to magmatic rocks and ores. Based on microscopic observations - among others - hypocrystalline, hyaline and felsite (characteristic for magmatic rocks) microstructures were observed in the slag. Also microstructures related to ores, including framework and dendritic, colomorphic and corrosive structures were noted. The diversity of the microstructures presented in the article is a result of the differentiation in the formations of individual components of the slags, which depends, inter alia, on the method and the rate of cooling of the alloys.

【 授权许可】

Unknown