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Basic dry-ning fireproof composition with excellent corrosion resistance and adhesion

机译:基本的干式防火组合物,具有出色的耐腐蚀性和附着力

摘要

The present invention relates to a basic dry-ning material refractory composition, and the present invention relates to pellets in a basic dry-ning material refractory material mainly composed of chromium-containing clinker containing chromium, which is a raw material having excellent resistance to slack. By adding to the phase and using the characteristics of the molten metal and slack hard to wet the pitch, the slag counteracts the penetration into the refractory material and densifies the structure by ultra-fine alumina, which not only has excellent corrosion resistance at high temperature. An object of the present invention is to provide a basic dry-cold material resistant composition having excellent adhesive strength.;The present invention for achieving the above object is a basic dry-ning material refractory composition, by weight%, containing a chromium oxide component of 30% or more mag-clinker: 75 to 85%, pitch pellets: 2-6%, Bentonite: 2-5%, Ultra Alumina Fine Powder: 2-10%, Alumina Cement: 2-5%, Quicklime: 1-4%, and Dispersant: 0.1 ~ 0.5% It is made into the point about dry-fired fireproof composition.
机译:碱性干燥材料耐火材料组合物技术领域本发明涉及碱性干燥材料耐火材料组合物,本发明涉及主要由含铬的含铬熟料构成的碱性干燥材料耐火材料中的粒料,该原料具有优异的耐松弛性。 。通过添加到相中并利用熔融金属的特性以及松散的沥青难以润湿沥青,矿渣可抵消对耐火材料的渗透,并通过超细氧化铝使结构致密,不仅在高温下具有出色的耐腐蚀性。本发明的一个目的是提供一种具有优异粘合强度的耐碱性干冷材料组合物。为了实现上述目的,本发明是一种碱性干粉耐火材料组合物,按重量计包含氧化铬成分。 30%或以上的磁熟料:75至85%,沥青颗粒:2-6%,膨润土:2-5%,超氧化铝细粉:2-10%,氧化铝水泥:2-5%,生石灰:1 -4%,分散剂:0.1〜0.5%以干式防火组合物为重点。

著录项

  • 公开/公告号KR19980051172A

    专利类型

  • 公开/公告日1998-09-15

    原文格式PDF

  • 申请/专利权人 김종진;신창식;

    申请/专利号KR19960070046

  • 发明设计人 김효준;

    申请日1996-12-23

  • 分类号C04B35/047;

  • 国家 KR

  • 入库时间 2022-08-22 02:48:03

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