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적합한 캐스터블을 선택하는 방법?

2024-03-05 우리 블로그

How to choose refractory castables under different circumstances? 가장 먼저, the selection should consider the kiln environment, use location, use temperature, and corrosion properties.

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$Application of ferrosilicon nitride in the refractory industry$

내화물 산업에 질화철 규소 적용

2024-03-02 우리 블로그

Ferrous silicon nitride (Fe-Si3N4) is a new synthetic raw material that has appeared in recent years. It is prepared from FeSi75 iron alloy using nitriding technology and high-temperature synthesis process.

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$Introduction to refractory spray coating construction methods$

내화 스프레이 코팅 공법 소개

2024-02-29 우리 블로그

Gunmetal is the most common repair material. Gunmetal is widely used because it can be constructed at any temperature, including normal and high temperatures, and the operation is also very simple. The construction methods of gunning repair projects can be divided into dry, semi-dry, and wet methods according to the…

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다섯 가지 유형의 래밍 재료 소개

2024-02-27 우리 블로그

In industrial production, protecting and maintaining high-temperature thermal equipment is crucial. Various refractory materials, especially ramming materials, play a key role. Ramming materials of different materials have their own unique characteristics and application ranges and can meet the needs of different industrial furnaces. This article will introduce five different materials…

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경량 캐스터블이란??

2024-02-22 우리 블로그

Lightweight castables are formulated with refractory lightweight aggregates, powders, binders, and admixtures. General regulations: Castables with a bulk density of less than 1800kg/m3, no requirements for refractory resistance, or a total porosity greater than 45%, and a linear shrinkage of less than 1.5% at a specified temperature are called lightweight…

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아크로 전극이란 무엇입니까??

2024-02-21 우리 블로그

Arc furnace electrodes refer to a kind of resistant electrode made of petroleum coke and pitch coke as aggregates and coal pitch as a binder. It is made by calcining raw materials, crushing and grinding, 일괄 처리, 반죽, shaping, 굽는 데 알맞은, impregnation, graphitization, and mechanical processing. High-temperature graphite conductive material.

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+86-18638759011

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