Ferro Silicon Low Aluminum Supplied By Ningxia Large Factory
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 20000 m.t./month
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Packing
25Kg/bag, 1MT/bag or as your requirements.
Ferro Silicon Description
Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke, quartz
(or silica) as raw materials and is made by electric furnace. Because silicon and oxygen are easily compound
into SiO2, the ferrosilicon is often used as deoxidizer in steelmaking.
Ferro Silicon Application
1. Fesi 75% is often used as deoxidizer in steel- making.
2. Ferrosilicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel.
3. It can be used as a reductant in ferroalloy production and chemical industry.
4. In iron industry it can be used as inoculant and nodulizer.
Specification
Brand | Chemical Composition (%) | ||||||||||
Si | Al | Ca | P | S | C | Fe | |||||
<= | |||||||||||
FeSi75-A | 74.0-80.0 | 1.5 | 1 | 0.035 | 0.02 | 0.2 | Balance | ||||
FeSi75-B | 72.0-80.0 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance | ||||
FeSi72 | 72 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance | ||||
FeSi70 | 70 | 1.5 | 1 | 0.04 | 0.02 | 0.2 | Balance | ||||
FeSi65 | 65.0-72.0 | 2 | 1 | 0.04 | 0.02 | 0.2 | Balance | ||||
FeSi45 | 40.0-47.0 | 2 | 2 | 0.04 | 0.02 | 0.2 | Balance | ||||
Packaging & Shipping
1. Plastic bag(antiproof) +Iron barrel, all adjustable to customer's specific demands.
2. Shipment within 3 working days after production.
Ferro Silicon Size
0-3mm,3-10mm,10-100mm or as the customers’ requirements
Picture
- Q:Fuzhou where to buy steel tungsten carbide
- You can learn about the same carbide shipped to Fuzhou on the Internet, Zhuzhou soon.
- Q:Is it hard to make carbide cutting tools for aluminum alloy?
- For Aluminum Alloy in general, very low hardness, ordinary tool steel can be effectively processed. But more wear-resistant hard alloy, the size change in process tool is very small, which resulted in NC machining, all using carbide tools.On the other hand, the tendency of cemented carbide to adhere to aluminum material is lower than that of tool steel, which can effectively improve the surface finishBut hard alloy is more brittle, attention should be paid during use
- Q:What about cemented carbide produced in Zhuzhou? What brand is good?
- Diamond brand still has a certain position, the 1 floor said that the fine carbide sales company, I pass there every day, but also put Alibaba lights in there
- Q:What is the difference between tungsten cobalt alloy and YG8 and YG6 series cemented carbide?
- Commonly referred to as tungsten cobalt alloy is only YG class of cemented carbide, including YG3, YG3X, YG4C,
- Q:Is there any pollution in the production of cemented carbide?
- The main pollutants in the production of cemented carbide are dust, waste residue and waste water, and the biggest influence on the environment is soot. According to regulations, waste gas can be divided into two categories: particulate matter, exhaust gas and gaseous pollutants. The exhaust gas of ferroalloy plant comes from ore smelting furnace, refining electric furnace, roasting rotary kiln, multi layer mechanical baking furnace and aluminum metal smelting furnace. Ferroalloy plant exhaust emissions, dust concentration is high, 90% of exhaust gas is silicon dioxide, but also contains chlorine, nitrogen oxides, carbon monoxide, sulfur dioxide and so on. Waste residue and waste water are the most serious pollution of chromium compounds, and there are also pollution of nickel compounds.The State Economic and Trade Commission, the State Environmental Protection Administration and other departments also jointly issued "on accelerating the restructuring of China's ferroalloy industry views" (in the economic and trade industry [1999]633), from 1999 to 2005, to stop the new types of ferroalloy electric furnace (kiln) and blast furnace.
- Q:What are the well-known brands of cemented carbide materials at home and abroad?
- A lot of foreign ah, Sweden Sandvik, German - Luxemburg, American Kenna, Israel - Domestic - hard line iscar; diamond, Zigong the Great Wall, Xiamen gol-egret etc.
- Q:Carbide saw blade 30t and 40t what is the difference?
- The more the number of teeth, the more smooth the cut section is. If your machine is stable, the sound will be smaller
- Q:Compare the advantages and disadvantages of high speed steel and cemented carbide
- Hard alloy powder is: high hardness metal carbide to micron order, with cobalt, molybdenum, nickel and other binder, under high temperature and high pressure sintering temperature. The carbide content in hard alloy than high-speed steel, high hardness, good abrasion resistance (HRC75--80).Hard alloy red hardness can reach 800-1000 degrees.Carbide cutting speed is 4 - 7 times higher than that of high speed steel, and cutting efficiency is highThe disadvantage is that the bending strength is low, the impact toughness is poor, the brittleness is great, and the impact and vibration resistance are low
- Q:Can ceramic tools process cemented carbides?
- Specific to the needs of carbide processing brand to determine,Cemented carbide, such as tungsten carbide, can be machined with a CBN toolReference: "CBN tools for processing hard alloy material, Valin super hard"
- Q:What are the types of cemented carbides?
- 5, industry special cutter category, including auto industry special knife, mobilization machine, industry special knife, sewing machine industry special knife, die industry special knife, textile machine special knife and printed circuit board industry special knife.Hard alloy tool with cemented carbide and carbon steel bar welded, it is characterized with high hardness, wear resistance and heat resistance of hard alloy blades are made of high abrasion resistance and high heat resistance WC (tungsten carbide), TiC (Tan Huatai), TaC (TAC) and Co (cobalt) powder after high temperature sintering.Different cemented carbide is suitable for different purposes, so you can refer to the following, I hope you can help!
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Ferro Silicon Low Aluminum Supplied By Ningxia Large Factory
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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