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.
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
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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
Dear Clients, We are interested in spreading our high-quality goods all over the world. If you are interested in buying silicon metal or ferrosilicon,
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.
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Microsilica, this product comprises microscopic particles collected by filters downstream from the smelting process in silicon and ferrosilicon plants. Adding it to concrete and other materials, increases their density and wear resistance, which extends the life of structures.
ferro silicon Ferrosilicon Lumps Si:75%/72%min Al:2.0%max C:0.2%max S:0.02%max P:0.04%max. Ferrosilicon Fines Si:75%/72% Al:2.0%max C:0.2%max S:0.02%max P:0.04%max Size:90%min or at buyer's option In 1mt PP woven bag . In 1mt pp woven bag Size:1-3mm,3-10mm,10-50mm,50-100mm 90%min or at buyer's option In 1mt PP woven bag .
THE ROLE OF FERROSILICON IN STEELMAKING In steelmaking, ferrosilicon is used for: 1. Product performance Ferrosilicon is a convenient way of adding silicon as an alloying element, to improve various properties of the final steel. 2. Slag reduction In the manufacture of stainless steels, the presence of silicon reduces chromium oxides in the melt, improving the recovery of metallic chromium. 3. Deoxidation Ferrosilicon provides quick-acting removal of oxygen from the melt, so avoiding the presence of inclusion-forming oxides and avoiding loss of desirable elements. 4. Fuel Some steel mills add ferrosilicon to the melt so that it can be burnt off to get heat into the furnace, and so reduce energy costs. We can assure you of the quality of our products and the quality of our services. If you are interested in our products, please get in touch with me.
metallic silicon Product description Silicon Metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. It is a product made by smelting quartz and coke in an electric furnace. The main element silicon content is about 98%, and the remaining impurities are iron and aluminum, Calcium, etc.Silicon metal is a silver-gray or dark gray powder with a metallic luster, and high melting point, good heat resistance, high resistivity, and superior oxidation resistance, it's called "industrial glutamate". Function 1. Silicon metal is widely used in smelting alloy elements, as a reducing agent in many kinds of metal smelting. 2. Silicon powder is regarded as an alloy additive, improving steel hardenability in the metallurgy and foundry industry. 3. It is mainly used in the production of alloys, polycrystalline silicon, organic silicon materials, and high-grade refractory. Application 1. Used in aluminum, silicon metal is an additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly.� 2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants.� 3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semiconductors, etc. Specification 1101/2202/3303/421/521/441/553 available or can be customized. Size 1. LUMP: 10-30mm ; 30-50mm ; 50-100mm or as client's requirement 2.BRIQUETTE: 50*50mm or as client's requirement 3.POWDER: 100mesh, 200mesh, 240mesh, 300mesh, 325mesh or customized
General power graphite electrode, high power graphite electrode, impregnant graphite electrode, electric nipple and other graphite products with different varieties such as graphite crucible, graphite board, graphite ring, graphite pipe, graphite boat, rare earth ferrosilicon alloy, rare earth magnesium ferro silicon alloy, cast iron vermiculizer, inoculation and carburant, spheroidizer.
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Our products included 1. long steel products rebar, beam, angles, pipes, tubes, steel channel, wire rod, t profiles 2. semi finished products billet, bloom, slab 3. flat steel products hot rolled coils/sheets, cold rolled coils/sheets, color coated coils/sheets, galvanized coils/sheets 4. raw materials dri(sponge iron), ferrosilicon.
1.mn metal lump95/97 ,mn metal flakes99.7, mn metal briquette 95/97 2.low carbon ferrochrome , low carbon ferrochrome with nitrided 3.calcium metal lump , calcium metal granular , calcium turning ,calcium wire 4.ferromanganese low carbon , ferromanganese high carbon 5.ferrosilicon ,fesimg ,silicon barium , calcium silicon , silicon zirconium , 6.calcium silicon cored wire 7.magnesium ingot 8.silicon metal 553/441/2202/3303.
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We sell lithium, cobalt, copper, tungsten and other metals. I also provide you with our other projects: I want to introduce you to our ferrosilicon factory , there are deposits of copper, nickel, tungsten, , oil, gas, and so on
