High-temperature wetting behavior between slag and refractory

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外文摘要：Slag corrosion is one of the main factors of the damage of refractory,and its primary manifestations involve the melting of refractory in slag and the slag penetration into refractory,both of which are highly related to the wetting behavior between slag and refractory.The high-temperature wettability could be characterized by parameters including the surface tension,adhesion work,and spreading coefficient of the slag on refractory surface,and it could be suppressed by altering the slag/refractory interface,thus resulting in an improved anti-corrosion performance.From this,the key knowledges of the slag corrosion,theory of wetting behavior and test of high-temperature contact angle were firstly summarized.Then,the major factors influencing the high-temperature slag wetting behavior were discussed based on the aspects of slag composition,refractory composition,and surface microstructure.Finally,the future research direction was proposed in this field.

外文关键词：

High-temperature wettingRefractorySlag corrosionSurface tension

作者：

Yong-xin Wang、Ya-ge Li、Ya-bo Gao、Zhong Huang、Hai-jun Zhang

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作者单位：

The State Key Laboratory of Refractories and Metallurgy,Wuhan University of Science and Technology,Wuhan 430081,Hubei,China

基金：

National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNatural science Foundation of Hubei Province"The 14th Five-Year Plan"Hubei Provincial Advantaged Characteristic Disciplines(Groups)Project of Wuhan University of Science anOpen Foundation of the State Key Laboratory of Advanced Refractories

项目编号：

522020255207227452272021U23A20559522320022022CFB6292023A0307SKLAR202202

出版年：

2024

DOI：

10.1007/s42243-024-01252-z

钢铁研究学报(英文版)

钢铁研究总院

钢铁研究学报(英文版)

CSTPCD

影响因子：0.584

ISSN：1006-706X

年,卷(期)：2024.31(6)