FE-SI High Quality Chinese Supplier CNBM International
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20MT m.t.
- Supply Capability:
- 1000MT m.t./month
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SI High Quality Chinese Supplier CNBM International
Quick Details of FE-SI:
Place of Origin:China mainland
Application: Steelmaking as deoxidizer
Shape:Lump or powder
Chemical Composition:Fe Si P S C
Specifications of FE-SI:
Grade |
Chemical Composition (%) | |||||
Si (max) |
Al |
P |
S |
C |
Fe | |
(min) | ||||||
FeSi75-A |
74.0-80.0 |
2.0 |
0.04 |
0.02 |
0.2 |
Balance |
FeSi75-B |
72.0-80.0 |
2.0 |
0.04 |
0.02 |
0.2 |
Balance |
FeSi72 |
72 |
2.0 |
0.04 |
0.02 |
0.2 |
Balance |
FeSi70 |
70 |
2.0 |
0.04 |
0.02 |
0.2 |
Balance |
FeSi65 |
65.0-72.0 |
2.0 |
0.04 |
0.02 |
0.2 |
Balance |
FeSi45 |
45.0-50.0 |
2.0 |
0.04 |
0.02 |
0.2 |
Balance |
Sizes are adjusted based on buyer's requirements.
Usage/Applications of FE-SI:
Ferrosilicon has been widely used in steel and iron industry, casting industry and other industry production.
(1)Ferrosilicon can be used as deoxidizer and reductant in steel-making.
(2)Ferrosilicon can be used as inoculant and nodulizer in casting industry.
(3)Ferrosilicon can be used as alloy element additives.
Packaging & Delivery:
Packaging:1mt big bag or according to customers' requirements
Delivery:As soon as possible.
- Q: What's the stability of rare earth calcium zinc stabilizer? What are the advantages?
- Rare earth with ultraviolet absorption, emission characteristics of visible light, ultraviolet radiation can reduce the destruction of PVC molecule, improve product performance or aging, can reduce the dosage of anti ageing agent under the same performance conditions, reduce costs.
- Q: Method for processing rare earth ore
- Warehouse workshop of water: commonly known as the boiler room, this should be a soft water, which is distilled water, in particular in production of this water, because there is no mixed material here.
- Q: What's the use of rare earth? Why Japan wants to buy Chinese rare earth?
- In the aspect of glass ceramics with rare earth oxide or rare earth concentrate after processing, can be used as a polishing powder is widely used in polishing of optical glass, glass sheet, tube, tube, plate glass, plastic and metal tableware; in the glass melting process, using two cerium oxide has very strong oxidation of iron. Reduce the content of iron in glass, in order to achieve the purpose of removing the green glass; rare earth oxides can be made of optical glass and special glass for different purposes, including through infrared, ultraviolet absorbing glass, acid resistant and heat-resistant glass, - X- - ray glass; rare earth in ceramic glaze and glaze. Fragmentation can reduce the glaze, and can make the products show different color and luster, is widely used in ceramic industry. In terms of new material of rare earth cobalt and neodymium iron boron permanent magnetic material, with high remanence, high coercivity and high energy product, is widely used in electronic and aerospace industries; pure rare earth oxides and iron oxide into combinations of garnet single crystal and polycrystal, can be used in microwave and electronic industry;
- Q: What is the difference between a multicomponent alloy and a rare earth alloy?
- Aluminum is an alloy of aluminum and copper, magnesium and manganese. This alloy is suitable for pressing and forming. The strength and hardness of the alloy are much larger than those of general aluminum.
- Q: What's the use of rare earth?
- Is the chemistry of rare earth elements in the periodic table lanthanides (La) cerium, lanthanum, praseodymium (Ce) (Pr), neodymium (Nd), promethium (Pm), samarium (Sm) and europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium, holmium (Ho (Dy)), ER (Er), (Tm), thulium ytterbium lutetium (Yb), (Lu), and 15 with lanthanide two elements closely related to scandium (Sc) and yttrium (Y) a total of 17 kinds of elements known as rare earth elements (Rare, Earth). Rare earths (RE or R). Rare earth (rare, earth) has "industrial vitamins" laudatory name. Now it has become a very important strategic resource. Rare earth oxide refers to the elements in the periodic table of atomic number from 57 to 71 of the 15 Lanthanide Oxides, as well as with the lanthanide elements similar to the chemical properties of scandium (Sc) and yttrium (Y) oxides of 17 elements. Rare earth elements have been widely used in the fields of petroleum, chemical, metallurgy, textile, ceramics, glass, permanent magnet materials, with the continuous progress of science and technology breakthrough and application technology, rare earth oxide value will become more and more large.
- Q: Rare earth in the end what to do ah?
- Military: because of its excellent photoelectric magnetic and other physical properties, and other materials composed of new materials, the performance of different varieties, the most obvious function is to greatly improve the quality and performance of other products. For example, the tactical performance of steels, aluminum alloys, magnesium alloys and titanium alloys for tanks, aircraft and missiles has been greatly improved. What's more, rare earth is also a high-tech lubricant for electronics, lasers, nuclear industry, superconductivity, and so on.Metallurgical Industry: rare earth metal silicide or fluoride, added to steel, to refining, desulfurization, and low melting point of harmful impurities, and can improve the processing performance of steel; rare earth ferrosilicon alloy, rare earth silicon magnesium alloy as spheroidizing agent in the production of rare earth nodular cast iron, ductile cast iron, because this is particularly suitable for the production of the special requirements of the complex ductile iron, are widely used in automobile, tractor, diesel engine and other mechanical manufacturing; rare earth metals added to magnesium, aluminum, copper, zinc, nickel and other non-ferrous alloys, physical and chemical properties of the alloys can be improved, and improve the mechanical properties of alloy at room temperature and high temperature.
- Q: Use of rare earth? Which industries depend on him?
- Rare earth metal silicide or fluoride, added to steel, to refining, desulfurization, and low melting point of harmful impurities, and can improve the processing performance of steel; rare earth ferrosilicon alloy, rare earth silicon magnesium alloy as spheroidizing agent in the production of rare earth nodular cast iron, nodular cast iron because this is particularly suitable for the production of special the complex requirements of nodular iron castings, are widely used in automobile, tractor, diesel engine and other mechanical manufacturing; rare earth metals added to magnesium, aluminum, copper, zinc, nickel and other non-ferrous alloys, physical and chemical properties of the alloys can be improved, and improve the alloy at room temperature and high temperature mechanical properties.
- Q: Pink and what is the difference between rare earth polishing powder
- More than 10 kinds of metal oxides, such as aluminum, zinc, chromium, manganese, titanium, zirconium, silicon, iron and rare earth, have been used in industry.In the polishing powder polishing effect of cerium based polishing powder is best, it has been replaced by other polishing powder (such as SiO2, ZrO2 and Fe2O3) applications, so there will be a cerium based rare earth polishing powder, known as the "king of polishing powder".
- Q: Why should China export rare earths at a low price?
- Indium, an important raw material for LCD panels. China banned the export of rare earth, so that the Taiwan region, Japan and South Korea and other countries of the LCD manufacturers tremble with fear, the international market, the LCD facial prices rose!
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FE-SI High Quality Chinese Supplier CNBM International
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20MT m.t.
- Supply Capability:
- 1000MT m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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