Initial Wetting Phenomena of MgO-SiO2 Liquid Slag on MgO-C Refractories

被引：11

作者：

Jeon, Seungwon ^{[1
]}

Myung, Jaewoo ^{[1
]}

Chung, Yongsug ^{[1
]}

机构：

[1] Tech Univ Korea, Dept Adv Mat Engn, 237 Sangidaehak Ro, Shiheung Si 15073, Gyeonggi Do, South Korea

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | 2023年 / 54卷 / 01期

关键词：

SPREADING PHENOMENA; CORROSION; SILICON; MECHANISM; BEHAVIOR; CONTACT;

D O I：

10.1007/s11663-022-02684-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The initial wetting phenomena of MgO-SiO2 slag on MgO-C refractories were studied using the dispensed drop technique at 1873 K. As the carbon content increased, the apparent contact angle and height increased, whereas the apparent radius decreased. The change in the apparent contact angle according to the carbon content was applied to the Cassie model. Reduced Si was observed at the boundary between the slag and the refractories.it was seen that SiO2(l) + 2C(s) = Si(l) + 2CO(g) was the main reaction.

引用

页码：34 / 42

页数：9

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