Composition characteristics of reconstructed steel slag with electric furnace slag

被引：1

作者：

Huang, Qingliang ^{[1
]}

Gong, Chenchen ^{[1
]}

Lou, Deli ^{[2
]}

Zhang, Jie ^{[1
]}

Lu, Lingchao ^{[1
]}

机构：

[1] Univ Jinan, Shandong Prov Key Lab Preparat & Measurement Bldg, Jinan 250022, Peoples R China

[2] Jinan Sijian Grp Construct Co LTD, Jinan 250031, Peoples R China

来源：

ENGINEERING AND MANUFACTURING TECHNOLOGIES | 2014年 / 541-542卷

关键词：

electric furnace slag; composition; converter steel slag;

D O I：

10.4028/www.scientific.net/AMM.541-542.324

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Mineral compositions and granule morphology of reconstructed steel slag with electric furnace slag as an adjusting component were discussed. The vitreous content with hydrofluoric acid erosion and petrographic analysis were carried out. The results showed that the vitreous content of steel slag was lower than that of raw and first decreases and then increases as the calcination temperature increases; C3S becomes hexagonal sheets or square columnar with the size of 40 to 60 microns and C2S becomes spherical with size of 20 to 50 microns. Particle shape is more regular and the size is smaller than that of raw.

引用

页码：324 / +

页数：3