It is calcined by asphalt coke and sponge coke in the 1350 calcined kiln, which is obtained the lower volatile matter products. Widely used in chemical smelting, mechanical casting, petroleum exploration and other industries.
It is made from low sulfur and low nitrogen petroleum coke by 2500-3500 temperature graphite annealing. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low resitance etc. It can be used as carbon raiser to produce high quality steel, cast iron and alloy.
Activated carbon is a black porous solid carbon, can be used fordesulfurization solvent recovery catalyst carrier water treatment air purification comprehensive protection and other specific specifications can be determined according to the needs of customers, mainly cylindrical activated carbon, granular activated carbon and powdered activated carbon, raw material selection of ningxia high quality taixi anthracite
Its manganese and silicon has stronger affinity with oxygen. Deodidization productswhich is produced in steelmaking with low smelting point, big particle size and float easily. It has good deoxidaton effects as a an ideal kind of complex deoxidizer.
Ferrosilicon is often used as deoxidizer in steel making, and it is also beneficial to improve the temperature of molten steel when it is produced with a large amount of heat during the generation of SiO2. Silicon widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel, silicon in the ferroalloy production and chemical industry, commonly used as a reducing agent
It is made from well-selected Ningxia Taixi anthracite.Being continuous calcined at 1800~2400 high temperature in the 1350KVA calcined furnace, airtight without air,final product is in half graphitization. Product features is graphitization high thermal stability low ash high real denisty
It is made from well-selected Ningxia Taixi anthracite used to add the carbon content of the burned steel during the smelting process Mainly used for electrical manufacturing and foundry industry
Microsilica is very fine pozzolanic material.This product comprises microcopic particles collected by filters downstream from smelting process in silicon ferrosilicon alloys.
High carbon ferrosilicon is ferrosilicon with a larger carbon content; High carbon ferrosilicon specifications and particle size: natural block, 10-100mm, powder or customized according to customer requirements. Packaging of high carbon ferrosilicon: tons of bags (1000kg/bag) or customized according to customer requirements. High carbon ferrosilicon uses: High-carbon ferrosilicon is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizers, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and The quality of internal control is better than that of traditional processes. As a new type of strong composite deoxidizer, it can also be used for tempering general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.
High carbon ferrosilicon is ferrosilicon with a larger carbon content; High carbon ferrosilicon specifications and particle size: natural block, 10-100mm, powder or customized according to customer requirements. Packaging of high carbon ferrosilicon: tons of bags (1000kg/bag) or customized according to customer requirements. High carbon ferrosilicon uses: High-carbon ferrosilicon is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizers, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and The quality of internal control is better than that of traditional processes. As a new type of strong composite deoxidizer, it can also be used for tempering general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.
High carbon ferrosilicon is ferrosilicon with a larger carbon content; High carbon ferrosilicon specifications and particle size: natural block, 10-100mm, powder or customized according to customer requirements. Packaging of high carbon ferrosilicon: tons of bags (1000kg/bag) or customized according to customer requirements. High carbon ferrosilicon uses: High-carbon ferrosilicon is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizers, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and The quality of internal control is better than that of traditional processes. As a new type of strong composite deoxidizer, it can also be used for tempering general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.
1. Raw materials: ferrosilicon scrap, ferrosilicon powder and binder 2, the production process Sampling and testing raw material ferrosilicon scrap, ferrosilicon powder, in line with the production indicators, the ferrosilicon powder and binder into the mixer and stir evenly, through the conveyor belt into the ball press into a 10-50mm sphere, Output through the conveyor. Sampling and testing the finished silicon iron ball, sent to the second-three test room for testing, the test results meet the customer's requirements and then bagged and ready for shipment. 3. Product index Si: >65%; C: 2.0%; P: 0.05%; S: 0.03%; Al: 3.0%; Fe: 15-20% Size: 10-50mm 90%min, Package : 1 Mt Big Bag 4. Characteristics: The same effect of ferrosilicon and ferrosilicon is the indispensable deoxidizer and alloying agent in the steelmaking process. It can improve the furnace temperature, increase the fluidity of molten iron, effectively discharge slag, and improve pig iron and castings. Toughness and cutting ability. First, the uniform granularity reduces the loss, labor, electricity and transportation of the natural block of ferrosilicon used in steelmaking. Second, the product has uniform particle size, accurate feeding, good deoxidation effect, shortening deoxidation time, saving energy, improving steelmaking efficiency, improving quality, low raw and auxiliary materials consumption, high recovery rate and reducing labor intensity. Third, the melting speed is fast, the division is even, and the power consumption is reduced. 5. Usage: The method of use is exactly the same as that of ferrosilicon.
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65-70%, si 17%, c 2.0% p0.20-0.25%naxs 0.04%max Size/ 10-50 mm 90% min Packing: 1mt bag Inspection: sgs at loading port Quantity: 1000mt min *3 months min Payment: lc at sight Http://ferroalloy.Raintreeintl.Com
65-70%, si 17%, c 2.0% p0.20-0.25%naxs 0.04%max Size/ 10-50 mm 90% min Packing: 1mt bag Inspection: sgs at loading port Quantity: 1000mt min *3 months min Payment: lc at sight
Silicon metal 441 421 553 1101 2202 3303 97, ferrosilicon 72 75 65, magnesium ingot, electrolytic manganese metal flakes, ferro chrome.Transportation and shipping
Dri, sponge iron, iron briquet, steel billet, steel slab, rebar, h beam, galvanized steel roll, forged grinding ball, ferrosilicon, metal casting, casting grinding ball.
Aluminum ingot, magnesium ingots, magnesium alloys, metallic silicon, ferrosilicon, copper tube, color coated steel coil, color aluminum plate, seamless steel pipe.
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in hi-tech industry.
Silicon calcium is composed of the elements of silicon, calcium and iron, is an ideal compound deoxidizer, desulfurization agent. It is widely used in high quality steel, low carbon steel, stainless steel production and nickel base alloy, titanium alloy and other special alloy production. In cast iron production,the calcium silicon alloy have inoculation effect.helped to form fine grained or spheroidal graphite; in the grey cast iron Graphite distribution uniformity,reduce chilling tendency,and can increase silicon,desulfurization,improve the quality of cast iron.
