내화물 래밍 덩어리의 기능 및 유형

Refractory ramming mass is used to repair and protect the refractory brick masonry inside industrial furnaces. It has important functions and many types.

Refractory ramming materials introduction

Refractory ramming materials generally refer to dry ramming mass, including clay, 높은 알루미나, 멀라이트, 강옥, 규소, 마그네슘, 탄화규소, 멀라이트, and corundum. It is a bulk material made by adding a variety of ultra-fine powder additives and using fused cement or composite resin as a binding agent. The different combination methods are water glass, 인산, phosphate, 황산알루미늄, 소금물, high alumina cement, 점토, and other binding agents. 로 냉각장치와 조적 사이의 틈을 메우거나 조적 레벨링층의 충진재로 사용됩니다.. Ramming materials have good chemical stability, are resistant to erosion, abrasion, spalling, and thermal shock, and are widely used in metallurgy, 건축 자재, 비철금속 제련, 화학 산업, 기계, 및 기타 제조 산업.

Application of ramming materials

Acidic, neutral, and alkaline ramming materials are widely used in coreless intermediate frequency furnaces and cored induction furnaces. As intermediate frequency furnace ramming materials, they are used to melt gray cast iron, ductile iron, D-forged cast iron, vermicular graphite cast iron, and cast iron alloys. , melt carbon steel, alloy steel, high manganese steel, tool steel, heat-resistant steel, stainless steel, melt aluminum, and its alloys, melt copper alloys such as copper, brass, white copper bronze, and other special steels.

What are the types of refractory ramming mass?

The types of ramming materials can be divided into carbon ramming materials, silica ramming materials, corundum ramming materials, magnesia ramming materials, and medium-frequency furnace ramming materials.