FeSi 75% Inoculant Ferro Silicon Used As Casting Inoculant

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2.deliver :15 days steady supply
3.CIQ,COA,SGS
4.goverment's investment promotion

Calcium Silicon Ferro

High quality Calsium silion application:

1.CaSi alloy is composed of silicon,calcium and ferro

2. Calcium Silicon is a potent deoxidizer and desulfurizer utilized in the production of high grade steels. Although Silicon itself is a powerful deoxidizer, Calcium is by far more powerful. In addition, Calcium Silicon is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the final product.It can be used in the production of many kinds of steel,such as rail steel ,low carbon steel,stainless steel and other special alloy like Ni base alloy and titanium base alloy.

3.CaSi alloy also can be applied as the heatraiser in convertor steelmaking workshop and as the inoculant or additive in producing cast iron and nodular iron.


Grade

      Chemical Composition (%)

Ca

 

 Si

 C

 AL

P

S

       

Ca28Si58

28

55-65

1.0

2.4

0.04

0.05

Ca24Si60

24

55-65

1.0

2.5

0.04

0.04

Ca20Si55

20

50-60

1.0

2.5

0.04

0.04

Ca16Si55

16

50-60

1.0

2.5

0.04

0.04

Application

Calcium Silicon can be obtained in lump or powder form. The most widely used method for intergrated steel applications is in the form of cored wire. This is mainly because calcium has a low density and high reactivity in the ladle making it difficult to introduce and retain in the melt. Cored wire eliminates these variables.

Advantages

1. Si and Ca can be controlled absolutely.

2. pulverization resistance

3. slightly less content of other impurities such as C,S,P,Al

4.not easy to be deliquesced

5.free sample is offerd

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Q:What brand of carbide is used in woodworking tools?
Cemented carbide YG8/ has good toughness and good wear resistance. It is mainly used in drawing dies for wire and rod processing. At the same time, it is also suitable for rough cast, non-ferrous metal and its alloy, non ferrous metal, uneven surface and intermittent cutting, rough car, fine plane, fine milling, general hole and deep hole drilling, reaming and making woodworking tools, etc..
Q:What is hard alloy steel?
Modern ultra hard alloys are produced by sintering of carbides of tungsten carbide and some other elements. It is the hard metal (tungsten, tantalum, titanium, molybdenum, etc.) carbide carbide particles, with one or several iron elements (cobalt, nickel or iron) powder mixed, pressed molding, and then made by sintering.
Q:What are the types, codes, and range of application of cemented carbides?
I am also engaged in carbide industry, different grades (there are ISO brand, there are some domestic brands, and some even use the manufacturer's own brand) on behalf of the composition and use of the barrier.. Because of the wide variety of brand names, the average person will only involve one or several specific industries, and there is no need to know all the code names and their detailed performance... Therefore, we usually produce or recommend the brand (code name) according to the performance and use of the customer..Customers are generally in order before provide you with detailed performance parameters, although not in the factory name brand in different, but according to the performance parameters of the still commonly found in different plant in the corresponding or similar grades, but some brands of blade complex, and complex composition, tell you some properties can not be done with the original brand as like as two peas.. In the blade field, there is still a big gap between China and foreign countriesAlso, due to the development of hard alloy, grade ISO has lost his original meaning of..K20, K30, K40, K05.. And so on, people don't seem to know what they want, if my client told me that these ISO grades, I basically have to provide him with detailed performance parameters..Friends, you are in that industry, our company mainly engaged in geological and mining products (ball gear, drill chip, pick, engineering, knife, shovel snow tooth.Etc)
Q:What materials are hard alloys used to process?
YG hard alloy, impact resistance, high temperature resistant, processing pig iron.
Q:Can hard alloy be used in food?
The processing link is possible. Food segment will not be able to ah!
Q:YW2 carbide blade type
As far as I know, the blade is distinguished by code, not by outside. YG is a precision blade, but it is free of impact, and the amount of feed can not be too large. YT this is a rough turning tool, especially a good iron. That's all.
Q:With 80 diameter milling cutter,
This belongs to the category of ductile iron, more difficult to process, because the material is hard particles, it is recommended around S=1200 F=400
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:What are the features of cemented carbide YG8 knives?
Density: 14.6-14.8; hardness HRA:90.5; flexural strength, Mpa2300High bending strength, shock resistance and vibration resistance is better than YG6. It is suitable for low speed rough machining of cast iron, non-ferrous metals and their alloys, and non-metallic materials
Q:What are the cemented carbide coatings?
The hard alloy coating is used to form high hardness wear-resistant coating on the surface of metal, Beijing Naimo company according to the composition of the alloy is divided into:1.jp8000 spraying tungsten carbide coating2. nickel tungsten alloy coating3. cobalt tungsten alloy coating

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