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:Carbide coated drill bit. Do you have one there?: 3. the wear of drill bit belt has the most serious influence on drill bit life.4. so, when using the drill, pay attention to it:(1) the drill should be kept as small as possible at the top of the drill bit.(2) the spindle of machine tool has enough rigidity and precision.(3) the drill shall be replaced and sharpened when used.

Q:What kind of carbide alloy is used in stainless steel processing?: The hardness of stainless steel is martensite, high hardness, using tungsten cobalt (do not use tungsten cobalt titanium, this is the 1 note) and Ta containing hard alloy.

Q:Machining center 8 mm carbide cutter processing 45 steel, how to set the speed, feed, and moving speed?: if the speed in the three thousand, each Z axis 0.3 wire feed, can be a little faster, must spiral knife Oh, this is not a knife eat 5 mm. I found a 55 degree flat cutting parameters of tungsten steel milling table

Q:The use of cemented carbides YG and YT: Two, titanium is a rare metal, characterized by light weight, high strength and good corrosion resistance. Because of its stable chemical properties, good resistance to high temperature, low temperature, strong acid, alkali resistance, as well as high strength and low density, has been praised as "space metal"". YT alloy and YW alloy have better properties than YG because they contain titanium.

Q:MIG and TIG welding of cobalt base carbide and medium low carbon steel, respectively, using copper wire and stainless steel wire. What kind of corrosive liquid should be used in the welding seam to be metallographic?MIG+ copper welding wire, MIG+ stainless steel wire, TIG+ stainless steel wire: According to the usage, the cobalt based alloy can be divided into cobalt base alloy wear, high temperature resistant cobalt and cobalt base alloy abrasion and corrosion of the alloy in aqueous solution. The general condition is both wear resistant or wear resistant and corrosion resistant performance, some conditions may also require high temperature wear resistance and corrosion resistance, and more in this complex condition, the more it can reflect the advantage of cobalt base alloy.

Q:Which is better, cemented carbide, YG8 and YG20?: YG8 is generally used to do small size drawing die, the wear force is not large, such as the impact is not great, requiring wear-resistant, with YG8;YG20 is generally used as cold stamping die, cold heading die and so on

Q:I would like to use carbide cutting tools, car work, ordinary A3 steel or 45 steel, lathe speed to play more appropriate, the workpiece surface quality is better?: The hungry! For the 450--700 rpm, the most appropriate, because once you and I work almost, I use the 6140 machine, crude car to 450 rpm to 700 RPM fine car is good. If the surface quality is good, the blank is not much, you can use 450 turn into a knife, but the knife grinding......

Q:What are the cemented carbides?: For example, YT15, which represents average TiC=15%, is tungsten carbide cobalt carbide with the remainder of tungsten carbide and cobalt content.Tungsten, titanium, tantalum (niobium) carbidesTIC cutterIs the main component of tungsten carbide, titanium carbide, tantalum carbide (or niobium carbide) and cobalt. This kind of hard alloy is also called universal cemented carbide or universal hard alloy.The grade by "YW" ("hard", "million" Pinyin prefix) and sequence number, such as YW1.

Q:What is steel bonded carbide? What are its characteristics?: Good physical and mechanical properties of steel bonded carbide in a hardened state has very high Hardness. Because it contains a lot of dispersed high hardness of hard phase, the wear resistance can be close to the high cobalt hard alloy. Compared with high alloy die steel, has high elastic modulus, wear resistance, compressive strength and flexural strength. Compared with the hard alloy, with good toughness. It has good chemical stability and self lubrication resistance, low friction coefficient and excellent.

Q:What does WC refer to in cemented carbides?: Of or relating to an alloying element that is tungsten carbide.Tungsten cobalt carbideThe main ingredients are tungsten carbide (WC) and binder cobalt (Co).The brand is from "YG" ("hard cobalt" Pinyin prefix) composition and percentage of average amount of cobalt.For example, YG8, a tungsten cobalt carbide represented by an average WCo=8% and the remainder of tungsten carbide.

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