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
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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?
- The dispersion and anti decomposition properties of rare earth calcium zinc stabilizer are better than that of lead salt stabilizer, and the color, brightness and firmness of the product are improved. Besides, the defects that lead salts are easy to generate sulfuration pollution are avoided.
- 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
- Cerium based rare earth polishing powder is one of the most important rare earth products.Because of its strong ability of cutting, polishing and polishing time is short, high precision, clean operation environment and other advantages, so other than polishing powder (such as pink Fe2O3) the good use effect, known as "the king of polishing powder".
- Q:Method for processing rare earth ore
- Heavy rare earth extraction workshop, extraction workshop, light rare earth yttrium chloride workshop is mainly for separation (based on several different acid solubility), the front of the separation of rare earth carbonate into nitric acid, chloride, carbonate from single element. These can also be sold.
- Q:What is the difference between a multicomponent alloy and a rare earth alloy?
- Multicomponent alloy (multielementalloy) means an alloy made up of more than two components. Such as Fe-Cr-Al alloy, Ni-Cr-Mo alloy, Fe-Cr-Ni-Mo alloy and so on.Such as Fe-Cr-Al alloy, Ni-Cr-Mo alloy, Fe-Cr-Ni-Mo alloy and so on.Most of the practical metals belong to multicomponent alloys.All industrial steels are iron base alloy.Rare earth iron alloy, is a combination of rare earth elements with iron, rare earth alloy for different uses, the content of rare earth elements are different, which are iron, gadolinium iron dysprosium neodymium iron boron additive of rare earth elements in high purity, China is the world's largest supplier of rare earths, representing the world's supply of rare earths 97% at present, rare earth as an irreplaceable resource is widely used in many high-tech industries, including wind turbines, hybrid vehicles, missiles and mobile phone etc..
- 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: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:Why should China export rare earths at a low price?
- And the plasma cAMP regards plasma technology as the core productivity and will not easily transfer the production line to the mainland. Therefore, plasma prices will be at a disadvantage.Lost the advantage of the price, plasma will gradually fade out of sight.
- Q:What's the use of rare earth? Why Japan wants to buy Chinese rare earth?
- Rare earth is also the electronic, laser, nuclear, superconducting and many other high-tech lubricants. Once used in military affairs, rare earth technology will inevitably bring about a leap in military technology. In a sense, the US military's partial wars in the cold war, the backward sex control, and the unbridled and open killing of the enemy are due to the superman in the field of rare earth science and technology. In the metallurgical industry, rare earth metals or fluorides and silicides can be added to steel to play the role of refining, desulfurization, neutralization and low melting point harmful impurities, and can improve the processing performance of steel;
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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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