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Corundumの種類を識別する方法

2025-05-16 私たちのブログ

Corundum is a polycrystalline aluminum oxide material. Aluminum oxide is one of the main components of the earth's crust, with abundant resources, relatively cheap and easy to obtain. Corundum has physical and chemical properties such as high temperature resistance, 高強度, 高硬度, electrical insulation, 耐食性. したがって, corundum…

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Chrome Corundumレンガの高温腐食抵抗

2025-05-14 私たちのブログ

Chrome corundum bricks are a high-performance refractory material made of α-alumina (Al₂O₃) and chromium oxide (Cr₂O₃) as the main raw materials, which is formed by high-temperature sintering or electric melting casting. It is widely used in high-temperature fields such as steel, non-ferrous metallurgy, and glass due to its excellent high-temperature…

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$Features of semi-silicon refractory brick$

セミシリコンの耐火レンガの特徴

2025-05-13 私たちのブログ

Semi-silica refractory bricks are important refractory materials. They use semi-silica clay as the main raw material. They have good refractoriness, 熱安定性, and slag resistance, and are relatively low in cost. Production requires attention to raw material selection, preparation process, high-temperature sintering, and quality control. They are widely used in…

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$What are the differences in alkali resistance of different refractory brick series?$

さまざまな耐火レンガ系シリーズのアルカリ抵抗の違いは何ですか?

2025-04-23 私たちのブログ

The alkali resistance of refractory bricks is the key performance of resisting the erosion of alkaline slag in high-temperature environments. Refractory bricks of different materials have significantly different alkali resistance performance due to differences in composition and structure.There are many types of refractory brick series: silicon-aluminum series, magnesium series, calcium…

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$Factors affecting the price of refractory bricks$

耐衝撃性レンガの価格に影響する要因

2025-04-17 私たちのブログ

工業用炉と高温機器の分野で, 難治性レンガは、不可欠で重要な素材です. それが鋼鉄かどうか, ガラス, セメント, または非鉄金属産業, they are inseparable from the application of various types of refractory bricks. In the purchase process, price is always one of the key…

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$Importance of refractory brick molds$

耐火レンガ型の重要性

2025-04-16 私たちのブログ

難治性レンガは、特定のサイズと形状を備えた一種の耐火物製品であり、1580から3000℃に耐えることができます。. They have a wide range of applications and can be used in industrial kilns such as iron-making blast furnaces, coke ovens, hot blast furnaces, molten iron tanks, torpedo tanks, steelmaking ladles,…

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