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From Raw Materials to Advanced Solutions: Your One-Stop Destination for Industrial Excellence
Comprehensive Range of Products
Explore Minchem’s diverse portfolio of high-quality products, designed to meet the needs of industries worldwide. We specialize in sourcing, processing, and delivering premium raw materials, minerals, ores, and chemicals essential for refractories, ceramics, metallurgy, steel production, and beyond.
Our offerings include:
- Refractory Raw Materials: Tailored solutions for heat-resistant applications.
- Minerals & Ores: Premium-grade materials for diverse industries.
- Chemicals & Consumables: Essential components for manufacturing and industrial processes.
- Metals: High-purity options for specialized applications.
Each product is meticulously tested to meet international quality standards, ensuring reliability and consistency. Partner with us to access a steady supply of materials that empower your operations and drive success.
Refractories & Abrasives
Dead Burned Magnesite
Dead Burnt Magnesite is produced in the Shaft Kiln / Rotary Kiln by sintering raw magnesite at a controlled temperature of 1750 degree centigrade and its chemically inactive. Dead Burnt Magnesite is consumed almost exclusively in the production of Refractory Field. Dead Burnt Magnesite (DBM) is produced in a vertical shaft by sintering raw magnesite at a controlled high temperature.
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Fused Magnesite
Fused Magnesia (MgO) is normally manufactured by the electric arc melting of caustic calcined magnesia, dead burned magnesia or raw magnesite in furnaces at temperatures in excess of 2750°C, producing a refractory product whose altered crystalline structure is such that its characteristics and performance are superior to competing materials.
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Caustic Calcined Magnesite
Caustic Calcined Magnesite (CCM) is a highly reactive form of magnesium oxide produced by calcining or burning crude magnesite at relatively low temperatures (>1000°C). Reactive magnesia is also variously known as caustic calcined magnesia, caustic magnesia or CCM. The temperature of firing has a greater influence on reactivity than grind size.
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Calcined Bauxite (Chinese)
It is comparatively cheaper source of Al2O3 in bricks & castable. It is manufactured by sintering high-alumina bauxite in rotary kiln at a temperature of +1550°C to get its high alumina content and refractoriness, low iron, and grain hardness and toughness. Bauxite is used in chemical industry, refractory brick & monolith, abrasive, cement, steel, and petroleum industry.
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Calcined Bauxite (Guyana)
This product is manufactured by calcination of raw bauxite available at Guyana (Latin America) in rotary kiln having firing zone temperature between 1550 to 1650°C. This bauxite exhibits superior thermomechanical properties due to presence of lesser impurities in comparison with the Chinese Bauxite. Grains are round in nature for this product.
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Brown Fused Alumina
Brown Fused Alumina (BFA) is made from Calcined Bauxite. It is a hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting and as polishing media. It is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications.
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White Fused Alumina
White Fused Alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing.
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Sintered Tabular Alumina
Tabular alumina is aluminum oxide that has been heated to temperatures above 1,650 °C (3,000 °F). Composed of tabletlike crystals, it has high heat capacity and thermal conductivity as well as exceptional strength and volume stability at high temperatures & is used for lining industrial furnaces.
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Natural Flake Graphites
Graphite is a naturally-occurring form of crystalline carbon. It is a native element mineral found in metamorphic and igneous rocks. It is extremely soft, cleaves with very light pressure, and has a very low specific gravity. In contrast, it is extremely resistant to heat and nearly inert in contact with almost any other material.
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Amorphous Graphite
Some graphite forms from the metamorphism of coal seams. The organic material in coal is composed mainly of carbon, oxygen, hydrogen, nitrogen, and sulfur. The heat of metamorphism destroys the organic molecules of coal, volatilizing the oxygen, hydrogen, nitrogen, and sulfur. What remains is a nearly pure carbon material that crystallizes into mineral graphite.
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Silicon Carbide
The Black SiC product of High Density, Great Crystalline Form Hexagonal is made by Quartz Grain and petroleum Coke. We use advanced technology which comes from abroad. This product has high compact density, big grain of crystallize and high purity. The hardness and toughness of black Sic are better than green SiC, when they have same content.
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Boron Carbide
Boron Carbide (B4C), one of the hardest artificial materials, has a Mohs hardness of 9.36 and a melting point of 2450°C. It boasts high boron content, resistance to alkalis, acids, and heat, and exceptional grinding efficiency, making it an excellent diamond substitute. Its density is 2.52g/cm³ and melting point is 2450°C.
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Fused Mullite
Fused Mullite is a high-purity synthetic material formed by melting alumina (Al₂O₃) and silica (SiO₂) in precise proportions. It is prized for its exceptional thermal stability, low thermal expansion, and high resistance to chemical corrosion, making it ideal for high-temperature applications such as refractories, kiln furniture, and industrial ceramics.
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Sintered Mullite
Sintered Mullite is a high-performance ceramic material produced by sintering a mixture of alumina (Al₂O₃) and silica (SiO₂) at high temperatures. These properties make it ideal for use in refractory applications, kiln furniture, and other high-temperature industrial processes where durability and heat resistance are essential.
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Silicon
Silicon Metal is a refined form of silicon produced by reducing quartz with carbon in a high-temperature furnace. It is valued for its high purity, corrosion resistance, and thermal stability. Used extensively in aluminum alloys, silicones, and semiconductors, it plays a crucial role in industries like electronics, automotive, and construction
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Electrolytic Manganese
Manganese has numerous applications which impact on our daily lives as consumers, whether it be of objects made of steel, of portable batteries, or of aluminum beverage cans. In each case manganese plays a vital role in improving the properties of the alloys and compounds involved in each specific application.
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Ferro Vanadium
Ferro Vanadium is an alloy which is formed by combining iron and vanadium with a vanadium content range of 35%-85%. Ferro Vanadium is a universal hardener, strengthener and anti-corrosive additive for steels like high-strength low-alloy (HSLA) steel, tool steels, as well as other ferrous-based products.
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Manganese
Manganese Metal is a brittle, silvery-white metal primarily used in steel production to improve hardness, strength, and resistance to wear. Known for its deoxidizing and sulfur-fixing properties, manganese metal plays a critical role in various industrial applications, including construction, automotive, and energy storage sectors.
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Magnesium
Magnesium is a lightweight, silvery-white metal known for its strength, corrosion resistance, and excellent machinability & is widely used in aerospace, automotive, and electronics industries. Magnesium also plays a vital role in chemical, pharmaceutical, and agricultural applications due to its reactive properties.
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Chromium
Chromium is a lustrous, brittle, hard metal. Its colour is silver-gray, and it can be highly polished. It does not tarnish in air, when heated it burns and forms the green chromic oxide. Chromium is unstable in oxygen; it immediately produces a thin oxide layer that is impermeable to oxygen and protects the metal below.
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Pure Tungsten
Tungsten (W), known for its remarkable strength and high melting point, is a crucial industrial metal. It exhibits a lustrous silver-grey appearance and is incredibly dense, making it ideal for applications where hardness and durability are paramount. Tungsten is notable for its exceptional resistance to heat, corrosion, and wear, making it indispensable in industries ranging from aerospace and automotive to electronics and construction.
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Zinc
Zinc (Zn) is a versatile metal known for its corrosion resistance and malleability. It has a bluish-white appearance and is primarily used as an anti-corrosion agent in galvanization processes to protect steel from rusting. Zinc is also crucial in alloy formulations, enhancing properties such as hardness and strength. Industries ranging from construction and automotive to electronics and pharmaceuticals utilize zinc extensively.
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Lam Coke
LAM (Low Ash Metallurgical) Coke is a high-carbon, low-ash product derived from coking coal through a controlled heating process in coke ovens. Known for its high calorific value and strength, it is primarily used in metallurgical applications such as in blast furnaces for iron and steel production. LAM Coke is essential for creating the carbon required to reduce iron ore into molten iron.
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Nut Coke
Nut Coke is a smaller-sized coke product, typically used in industrial applications such as smelting and foundries. It serves as a fuel and a reducing agent, providing heat and facilitating chemical reactions in processes like iron and steel manufacturing. Its consistent size and quality make it particularly suited for use in cupola furnaces and other high-temperature environments.
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Ferro Chrome
Ferrochrome (FeCr) is vital for producing high-quality stainless steel, enhancing its appearance and corrosion resistance. Minchem offers both High Carbon (HC FeCr) and Low Carbon (LC FeCr) grades to meet specific customer requirements, ensuring optimal performance and durability in various applications, especially where rust resistance is essential.
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Ferro Manganese
Ferro Manganese (FeMn) is an essential iron-manganese alloy, known for its high manganese content. It plays a critical role in steel production and foundry industries. FeMn is primarily used as a deoxidizing and desulfurizing agent in the steelmaking process, enhancing the hardness of steel while maintaining controlled silicon levels. This alloy helps improve the mechanical properties of steel, ensuring strength and durability.
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Ferro Silicon
Ferro Silicon (FeSi) is an alloy composed of silicon and iron, widely recognized for its role as a powerful deoxidizing agent in the production of stainless steel. It is also crucial in the manufacturing of special steels and mild steel. Beyond steel production, FeSi is instrumental in creating silicon metal, corrosion-resistant, and high-temperature-resistant ferro silicon alloys, as well as silicon steel, which is essential for the cores of electromotors and transformers.
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Silicon Manganese
Silicon Manganese (SiMn) is an alloy composed of iron, manganese, and silicon, produced through the smelting of slag from high-carbon ferro manganese at high temperatures. Both silicon and manganese act as deoxidizers, enhancing the toughness and hardness of steel. We offer various grades including High Carbon (HC SiMn), Medium Carbon (MC SiMn), Low Carbon (LC SiMn), and Extra Low Carbon (Extra LC SiMn) variants.
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Sodium Hexa Meta Phosphate
Sodium hexametaphosphate is a chemical compound commonly used as a dispersing agent, water treatment chemical, and in detergents. It consists of sodium ions and metaphosphate chains, and its primary function is to prevent scale buildup and to soften water. It is also used in the production of ceramics, as a food additive (E452), and in industrial applications like textile processing and mining, where its ability to disperse and break up particles is valuable.
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Sodium Tripolyphosphate
Sodium tripolyphosphate (STPP) is a white, crystalline compound widely used in cleaning products, detergents, and water treatment processes. It acts as a builder, enhancing the effectiveness of surfactants in breaking down dirt and grease. STPP is also used in various industrial applications, including ceramics, food preservation, and textiles, due to its properties as a dispersing agent and sequestrant.
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