Ferro Silicon For Steelmaking

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Specifications

Supply 75/72 ferro silicon/fesi for steelmaking
1 Best quality and competitive price
2 Free sample

Supply 75/72 ferro silicon/fesi for steelmaking

Specifications

1Type: FeSi75 FeSi72

2Size: 0-1mm 1-3mm 3-8mm 60mesh 120mesh 200mesh 320mesh

3We can do CIQ & SGS quality certification according to customer requirement.

Applications

Ferro silicon

1Ferrosilicon is often used as deoxidizer in steelmaking.

2Ferrosilicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non-ferrous metal, bering steel, heat-resistant steels and electrician silicon-steel.

3Ferrosilicon commonly used as a reductant in ferroalloy production and chemical industry.

4In iron industry it often used as inoculants and nodulizer and deoxidizer.

Ferro silicon Granules

Ferrosilicon granules is produced by high-quality ferrosilicon. We can supply all kinds of Chemical composition. It is mainly used as the deoxidizing agent in steelmaking, steel casting and the latter courses of steelmaking, 1-3mm is the common specifications. Ferrosilicon granules can be used as the suspension agent in the mineral processing, and as the reducing agent in the alloy

melting.

Chemical Content

Grade	Size	Chemical Content (%)
		Si	S	P	C
		≥	≤
FeSi75	0-1mm 1-3mm 3-8mm 60mesh 120mesh 200mesh 320mesh	75	0.02	0.04	0.2
FeSi72	0-1mm 1-3mm 3-8mm 60mesh 120mesh 200mesh 320mesh	72	0.02	0.04	0.2
Remark	Particle size can be adjusted according to customer requirement

FACTORY:

Ferro Silicon For Steelmaking

Q: In addition, the same furnace products out, the standard sample bar is qualified, no hole, but YT14 blade has more holes, why is that ah?: YT14 Feiyan containing titanium, titanium with high oxygen affinity, if high oxygen content and sintering process not reasonable, high temperature gas production could not be drained to form holes, you see the sintering process is reasonable, the presence of liquid phase before the vacuum degree is not high enough. In addition, such as incomplete degassing holes in the product, the edge is more.

Q: Are there any German products called K44 which are imported into cemented carbide materials? I am machining hole, K44 is better than domestic material K30?: K44 never heard of it! All I know is K40.K40 is better than K30, but almost stiff.K40 is suitable for rough machining, and K30 is suitable for finish machining.It's better to process K40 holes in general.

Q: What kinds of carbide cutting tools are used in the 16 and 20 manganese grinding of the lathe?: Commonly used in 200*25*32 or 250*25*32 green carbide grinding wheel, hardness K or L, particle size 60.Cemented carbide: an alloy material made from powder metallurgy by hard metals and bonded metals of refractory metals. Hard alloy is widely used as a tool material, such as turning, milling, planing, drilling, boring, used for cutting cast iron, non-ferrous metals, plastics, chemical fiber, graphite, glass, stone and steel, can also be used for cutting steel, stainless steel, high manganese steel, tool steel and other hard processing materials. Now, the cutting speed of new carbide tools is several times that of carbon steel. Hard alloy with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness.

Q: How much is a kilogram of cemented carbide now recycled?: Generally speaking, the retail price is 85 yuan per kilogram, of course, the price of large companies can be relatively high. The current market situation is not good, I suggest holding goods wait-and-see.

Q: Welding hard alloy cutter, hard alloy cutter, high speed steel, ceramic knife head head are what are the advantages and shortcomings?: Advantages of carbide drills:1. can be used for drilling more complex materials, you can choose a higher cutting speed.2., selection of alloy drill special high-performance alloy blade, effectively reduce the avalanche knife, and maintain good wear resistance.3. multi layer geometry cutting end blade improves discharge performance and maintains smaller cutting resistance.4., in addition to the commonly used right angle stem, there are a variety of handle type, suitable for a variety of drilling machines, drilling machine matching.Disadvantages of carbide drills:The advantages of carbide drill can drill more hard material, the disadvantage is to be good grinding, grinding is not good, easy to break the edge, two main cutting edge height and angle equivalent, it is best to use the grinding machine.

Q: Dalian enterprises now need 16.3 and 19.3 mm in diameter, the whole cold hard alloy bit, where can I find buyers? Leave a contact: We are an internal cold carbide drill production professional manufacturers, imported materials, five axis processing.

Q: Carbide saw blades, plain and alternating teeth. What do you mean? That good?: The 3. ladder flat tooth is a combination of trapezoidal teeth and peace teeth, and the grinding is more complicated. When sawing, the utility model can reduce the phenomenon of overlaying and cracking, and is suitable for sawing and cutting all kinds of single and double facing artificial boards and fireproof boards. Aluminum saw blade, in order to prevent adhesion, but also more flat teeth with more teeth.4. ladder tooth often used for cutting saw blade trough, in artificial plate sawing double veneer, adjust the thickness of the bottom surface of the groove saw complete grooving, the main saw complete plate sawing, cutting edge to prevent the occurrence of collapse phenomenon.In summary, sawing wood, particleboard, MDF or tooth, can be sharp wood fiber cut, cut smooth; in order to keep the grooving bottom flat, with flat tooth or flat composite tooth; sawing plywood, fireproof board generally choose ladder flat teeth, is expected to open the computer the sawing sawing rate, diameter and thickness of the alloy blades are relatively large, about 350-450mm in diameter, 4.0-4.8mm in thickness, most of the ladder flat teeth, in order to reduce the edge collapse, saw.

Q: We'll drill on the stainless steel column. Which bit is better?: Carbide drills are suitable for high speed steel

Q: Is nickel base alloy hard alloy?: There are three kinds of cemented carbides used in machining,:1, YG--- tungsten cobalt alloy products, the YG6 is generally suitable for machining cast iron, roughing non-ferrous metals and their alloys and non metallic material during continuous cutting, interrupted cutting of semi fine fine cars and trucks etc..

Q: What is the tungsten alloy blade, what is the difference with the hard alloy blade? What is it for?: You search for Zhuzhou cemented carbide first station can help you to find out more information

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