Name：Silicon Carbon Alloy Model:Various Size：0-15mm, 10-50mm Shape：Powder, Grit, Lumps, Briquettes Usage:Deoxidizing, Steelmaking, Casting, Silicon carbon alloy is a new type alloy apply to revolving furnace. It can replace deoxidizing alloy such as Ferrosilicon, Silicon Carbide as well as reduce the dosage of deoxidizers. With less dosage, also lower the cost of steelmaking. It can make the steel better chemical component, better mechanical property than traditional deoxidizers. Its effect is very stable and obviously the low price made its excellent cost performance. The Applications of Silicon Carbon Alloy: ★Metallurgical deoxidizer. ★ Help to speed-up the reaction of liquid steel alloying. ★ Dust-free when using. Specifications of Silicon Carbon AlloyModelChemical Component (%)SizeSiCPSAl2O3Si35C1535 min15 min≤0.2≤0.2≤5   As RequestSi45C1545 min.15 min.≤0.2≤0.2≤5Si55C1555 min.15 min.≤0.2≤0.2≤5Si65C1565 min.15 min.≤0.2≤0.2≤5   

Name: Silicon Metal Model: 441/553/97 Size: 10-100mm, Others Shape: Powder,Lumps Usage: Metallurgy, Aluminum Casting, Chemical Silicon Metal is a very important industrial product can be used in steel-making, cast iron, aluminum (aviation, aircraft & automobile parts production), and silicon optoelectronic device and many other industries. It’s known as the “salt” of modern industries. Metal silicon is made from quartz and coke in electric heating furnace smelting products. The main ingredient of silicon content is about 98%. The rest of impurities is iron, aluminum and calcium etc. Silicon Metal lump was produced in electric heating furnace by quartz and coke. Quartz will be redox and became molten silicon liquid. After cooling, it will be solid as we see. The primal silicon metal lump is very large. Then it will be made into smaller lumps which we call standard size. Silicon Metal Lumps will be 10-100mm. Typical models includes: Silicon Metal 441; Silicon Metal 553, Silicon…

Micro Silica Fume (scientific name Microsilica or Silica Fume), in the department of smelting ferrosilicon and industrial silicon, through the flue exhaust steam oxidation, specially designed silica dust collector to collect the amorphous powder SiO2. The average particle size of the micro silicon powder is 0.15-0.20μm, Specific surface area is 15000-20000 m2/kg, which has a very strong surface activity. A large number of micro silica is mainly used in cement or concrete admixture, in order to improve the performance of cement or concrete, preparation with high strength (more than C80), wear resistance, erosion resistance, corrosion resistance, anti permeability and frost resistance, early strength special concrete, used for Concrete, Refractory, High Performance Concrete, Oil and Gas Industry, Ceramics, Concrete Roofing, Wall boards, Cementation Repair Products, Concrete Tile & Panels, FCB, Shotcrete, Polymers & Elastomers and (SCC) Self-Compacting Concrete. Advantages: Strength Economy:– Increased compressive strength.– Increased flexural strength.– Greater strength development.– Potentially smaller…

Silica fume is a co-product from the production of silicon or ferrosilicon metal. Silica fume, also known as microsilica, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product during silicon and ferrosilicon alloy production. Silica fume powder is black or gray in color, and is available in several product forms and packaging options. Our products include:Undensified Silica Fume (320-360kg/m³)Densified Silica Fume (630-680 kg/m³) Silica Fume Application:Concrete, Refractory, High Performance Concrete, Oil and Gas Industry, Ceramics, Concrete Roofing, Wall boards, Cementation Repair Products, Concrete Tile & Panels, FCB, Shotcrete, Polymers & Elastomers and (SCC) Self-Compacting Concrete. ADVANTAGES. Lowers concrete permeability.. Significantly increases concrete durability.. Increases ultimate strength gain.. Beneficial in all types of high strength concrete applications.. Improves bond strength to steel.. Significantly reduces alkali-silica reactivity.. Provides excellent resistance to sulfate or seawater attack.. Reduces steel corrosion.. Improves freeze/thaw durability of concrete.  

Densified Silica Fume is the most revolutionary concrete additive. Strength Economy:– Increased compressive strength. – Increased flexural strength. – Greater strength development.  – Potentially smaller structural section.– Less rebound & wastage in shortcreting increase productivity. – Cement replacement opportunities. Our Densified Silica Fume products include: (630-680 kg/m³) Strength Economy:– Increased compressive strength.– Increased flexural strength.– Greater strength development.– Potentially smaller structural section.– Less rebound & wastage in shortcreting increase productivity.– Cement replacement opportunities. Durability General:– Increased concrete density.– Improved impremeability to agressive agent.– Reduced susceptibility to sulphate attack & alkali-aggregate expansion.– Improved cohesiveness reduces segregation & pumpability.– Reduced bleeding allows early finishing.– Improved finishing & electrical resistivity. Due to many benefits imparted to concrete, it is highly recommemded for use in the following application :– Mining & Tunnelling.– High rise buildings.– For producing all concrete products including readymix concrete.– Motorways, bridges & dams etc

Densified Silica Fume is the most revolutionary concrete additive. Densified microsilica fume, with twice the bulk density, provides many benefits. It is dustless, uniform, smooth, free of lumps and flows readily for bulk handling applications. Densified Silica Fume Bulk density (630-680 kg/m³) ADVANTAGES. Lowers concrete permeability.. Significantly increases concrete durability.. Increases ultimate strength gain.. Beneficial in all types of high strength concrete applications.. Improves bond strength to steel.. Significantly reduces alkali-silica reactivity.. Provides excellent resistance to sulfate or seawater attack.. Reduces steel corrosion.. Improves freeze/thaw durability of concrete.