Ferro Silicon Origin In Henan Province CNBM China Fortune 500

Ferro Silicon Origin In Henan Province CNBM China Fortune 500

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Loading Port:: Dalian

Payment Terms:: TT OR LC

Min Order Qty:: 0 m.t.

Supply Capability:: 3000 m.t./month

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Usage

Ferro silicon is widely used in the steel making,iron casting ,low-carbon ferroalloy producing:

1 In the steel making field,Ferro silicon is used as deoxidizer and alloying agent to precipit and diffusedeoxidation.Adding a certain amount silicon of fe-si to the steel can obviously improve the strength ,hardness ,elasticity and permeability of steel.

2 In the iron casting,it is used as ball mile agent and alloying agent especially in the nodular iron casting, Adding ferrosilicon to cast iron ,it can prevent the formation of carbide and promote the precipitation of graphite and the nodulizing.then the mechanical capacity can be the same of steel's.

3 High-silicon ferrosilicon can be used for the production of the low-carbon reductant in ferro alloy industry.

4 In addition ,ferro silicon powder can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufactruing.

Application

Used as deoxidants and desulfurizing agents, and could purity the molten steel, etc. The size includes:0-3mm, 3-25mm,10-50mm, etc.

Packaging & Delivery

Packing Details: In 1 MT Jumbo Bags

Delivery Detai

Within 30 days after received the deposite

Specification

Ferro Silicon Origin In Henan Province CNBM China Fortune 500

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?: Germany never heard of K44, I know K40 is the international organization for standardization as the equivalent of the national standard YG-10H, the hardness of about 1300HV, used for processing softwood or hardwood and nonferrous metal; K30 is equivalent to the national standard YG-8, the hardness of about 1400HV, suitable for low hardness of grey cast iron, low tensile strength steel and compressed wood.Compared with the two, K40 has higher toughness, but its wear resistance is lower.

Q: What are the differences between the two grades of carbide, YT15 and YT5?: YT15 is compared to YT5. The former has high hardness, great brittleness and good wear resistance. The latter is low in hardness, tough in toughness and poor in wear resistance.

Q: What material is that ultrafine cemented carbide?: The main component of cemented carbide is tungsten carbide, so also known as tungsten steel, tungsten steel belongs to hard alloy, also called tungsten titanium alloy. The hardness can reach HRB89 to 95Tungsten steel production process is as follows: the powder is pressed into a blank, and then into the furnace heated to a certain temperature (sintering temperature), and keep a certain time (time), and then cooled down to obtain the required properties of tungsten materials.The characteristics of ultrafine cemented carbide is the main component of WC, compared to the hard phase and general hard alloy, the hard phase particles are very fine (average grain size less than 1um), so you can get a higher than the general hard alloy of the same hardness strength (toughness), edge grinding can be sharper and better wear resistance.

Q: Carbide coated drill bit will reduce the service life after grinding, how to avoid?: Sure, the grinding efficiency of the drill can reach about 80% of the new drill. Of course, the repair should be professional, experienced manufacturers repair oh. We can drill hard alloy coated drill bit to ensure quality.

Q: I am 985 material girls graduated, looking for a job, want to know about: Prospects for the development of hard to say, look at individuals, we this profession, if it is small Shuo, the main income is project bonus, this with your personal ability is very large. These two enterprises are similar in terms of welfare benefits. If you're a girl, it's better to suggest a closer home. Jiangxi copper did not understand, ask your elder sister what, to see if there is no inside, we also find out from these companies in Shixiongshijie there, not just listen to HR talk.

Q: Hard alloy die polishing with what can be reached Ukraine black brightness: What if this need to die, the smaller diameter must be black if the large diameter is bright, with a diamond grinding paste and polishing powder

Q: What materials are ZK20 cemented carbides processed?: ZK20 belongs to the K hard alloy blades can car many materials, such as: wrought iron steel low alloy cast iron high alloy cast iron ductile cast iron Aluminum Alloy hard plastic

Q: What is hard alloy grinding?: Diamond grinding wheel in grinding hard alloy and non-metallic materials, has a unique effect, but in the grinding of steel material, especially grinding special steel, the effect is not significant. It is composed of cubic boron nitride (CBN) grinding cubic boron nitride particles sticking to the ordinary wheel surface only a very thin layer, the abrasive wear the hardness, toughness and durability of corundum wheel is 100 times, the most suitable for processing high hardness, high viscosity, high strength, low thermal conductivity of grinding hard steel and high or super high speed grinding.

Q: What type of emery grinding machine is 3000/min for grinding carbide turning tools (e.g., YG8.YS8.YT15.YW1, etc.)?: Diamond grinding wheel, green carborundum wheel can be used. Two, choose one, or choose the former good. Diamond grinding wheel has the advantages of less wear, long life, high productivity and good processing quality, that is, the price is a little more expensive.