抗侵蚀剂ACAO 对无水炮泥性能的影响

耐火与石灰 ›› 2023, Vol. 48 ›› Issue (6): 45-47.

抗侵蚀剂ACAO 对无水炮泥性能的影响

（1. 河北国亮新材料股份有限公司河北省钢铁冶炼用耐火材料技术创新中心河北省企业技术中心，唐山　063000；
2. 华北理工大学河北省无机非金属材料重点实验室，唐山　063000）

出版日期:2023-12-10 发布日期:2023-12-05

Effect of anticorrosive agent（ACAO）on the properties of anhydrous gun mud

（1. Hebei Guoliang New Materials Co.，Ltd.，Hebei Innovation Center for Refractory Technology in Steel Smelting，Enterprise
Technology Center of Hebei Province，Tangshan 063000，China；
2. Hebei Province Key Laboratory of Inorganic Nonmetallic Materials，North China University of Science and Technology，Tangshan
063000，China）

Online:2023-12-10 Published:2023-12-05

摘要/Abstract

摘要： 制备高炉用无水炮泥的主要原料有电熔刚玉、97 碳化硅、焦炭粉、活性氧化铝粉、广西黏土，结合剂为酚
醛树脂，抗侵蚀剂ACAO 加入比例为0 ～ 3%。分析了ACAO 的引入量变化对炮泥常温性能及高温性能的影响。结果
显示：ACAO 引入量增大后，炮泥材料的塑性变差，经300 ℃处理后，试样的显气孔率逐渐降低，体积密度逐渐升高，
强度不断增大；经1 400 ℃处理后，试样的气孔率逐渐降低，体积密度逐渐升高，强度不断增大，高温抗折强度变好。

关键词: 抗侵蚀剂ACAO, 炮泥, 抗氧化, 高温强度

Abstract: The main raw materials for preparing anhydrous gun mud for blast furnaces are fused
corundum，97 silicon carbide，coke powder，active aluminum oxide powder，and Guangxi clay，
with phenolic resin as the binder，and the addition ratio of anticorrosive agent ACAO is 0 ～ 3%.
This article analyzes the effect of changes in ACAO dosage on the performances of gun mud under
ambient temperature and high temperature. The results show that with the increased addition of
ACAO，the plasticity of the gun mud deteriorates. After being processed at 300 ℃，the apparent
porosity of the sample gradually decreases，the bulk density gradually increases，and the strength
continuously improves；while after being processed at 1 400 ℃，the porosity of the sample
gradually decreases，the bulk density gradually increases，the strength continuously improves，
and the high-temperature bending strength gets better.

Key words: Anticorrosive agent（ACAO）, Gun mud, Qxidation resistance, High-temperature
strength

中图分类号:

TQ175.12

李德民, 　杨　强　张宏进　王义龙　涂军波. 抗侵蚀剂ACAO 对无水炮泥性能的影响[J]. 耐火与石灰, 2023, 48(6): 45-47.

Li Demin, 　Yang Qiang　Zhang Hongjin　Wang Yilong　Tu Junbo. Effect of anticorrosive agent（ACAO）on the properties of anhydrous gun mud[J]. REFRACTORIES & LIME, 2023, 48(6): 45-47.

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