FE-SI High Quality Chinese Supplier CNBM International
- Ref Price:
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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 calcium zinc stabilizer can make PVC mixture uniform plasticizing, high plasticizing rate; improve the material flow and uniformity, may be appropriate to reduce the amount of ACR processing aid; and has a unique coupling function and compatibilizing effect of rare earth composite stabilizer, may be appropriate to increase the amount of CaCO3. Its excellent performance can reduce production costs and improve product quality.
- 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?
- 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;
- 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?
- At present, rare earth has been widely used in metallurgy, petroleum, chemical, textile, medicine, agriculture and other dozens of industries. For example, rare earth steel can significantly improve the wear resistance, corrosion resistance and toughness of steel; rare earth aluminum wire rod can improve the strength and conductivity at the same time reduce the fineness of aluminum; rare earth pesticide in fruit, can kill the pests, but also can improve the fruiting rate; rare earth compound fertilizer can improve soil structure, and can improve the output of agricultural products; rare earth catalyst for China's oil refining industry, cost less than 100 million yuan, but the gasoline and light oil output efficiency many times.
- Q: Rare earth in the end what to do ah?
- 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).
- Q: Use of rare earth? Which industries depend on him?
- The catalyst with molecular sieve made of rare earth, has the advantages of high activity, good selectivity and strong resistance to heavy metal poisoning, which replaces the aluminum silicate catalyst used in petroleum catalytic cracking process; in ammonia production process, with a small amount of rare earth nitrate as catalyst, the gas volume is 1.5 times bigger than in Ni Al catalyst; synthesis of isoprene rubber and butadiene rubber in the process of using naphthenic acid rare earth aluminum products three kinds of catalyst, the obtained performance is excellent, with less equipment fubberized, stable operation, postprocessing the advantages of short process; composite rare earth oxides can also be used as an internal combustion engine exhaust purification catalysts, cerium naphthenate is also used as a paint drier etc..
- Q: Pink and what is the difference between rare earth polishing powder
- Because of the chemical and physical properties better with cerium based polishing powder, so it has been widely used in industrial products such as polishing, polishing in various optical glass devices, television picture tube, optical glasses, tube, plate glass, semiconductor wafer and precision metal products etc..
- Q: Why should China export rare earths at a low price?
- The use of yttrium plasma is not easy, the monopoly of several major plasma manufacturers are faced with patent, no material dilemma.The master boldly predicted that China's ban on rare earth exports would accelerate the demise of the plasma, while the LCD panel production line was forced to move to the mainland.In the next few months, the decline in flat-panel TVs will stop. Thereafter, a steady price period will continue. And two years later, the completion of the production line transfer, and will open the door of LCD price reduction.
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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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