Quale materiale viene utilizzato per il rivestimento del forno a frequenza intermedia

The lining material of intermediate frequency furnace is also called intermediate frequency furnace charge, intermediate frequency furnace dry vibrating charge, intermediate frequency furnace dry charge, intermediate frequency furnace ramming charge, etc. It is divided into acidic, neutral, and alkaline furnace linings. The acidic furnace lining is made of high-purity quartz, Fused silica is the main raw material, composite additives are used as the sintering agent; the neutral furnace lining is made of alumina and high aluminum materials as the main raw material, and the composite additive is used as the sintering agent; the basic furnace lining is made of high-purity fused corundum, high-purity Fused magnesia and high-purity spinel are used as main raw materials, and composite additives are used as sintering agents.

A

Alkaline furnace lining: Mainly used for melting various alloy steels such as high alloy steel, carbon steel, high manganese steel, high chromium steel, tool steel, stainless steel, etc.

Acid lining: Mainly used for coreless induction furnace lining for melting and heat preservation of cast iron.

A

I materiali di rivestimento acidi, neutri e alcalini sono ampiamente utilizzati nei forni a frequenza intermedia senza anima e nei forni a induzione animati. Sono utilizzati come materiali di rivestimento per forni a frequenza intermedia per fondere ghisa grigia, ghisa sferoidale e leghe di ghisa e per fondere acciaio al carbonio, acciaio legato e manganese ad alto contenuto di manganese. Acciaio, acciaio per utensili, acciaio resistente al calore, acciaio inossidabile, fusione di alluminio e sue leghe, fusione di leghe di rame come rame, ottone, cupronichel e bronzo, ecc.