Ferro Silicon Magnesium ,Nodulant for foundry,

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Loading Port:: Tianjin

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Supply Capability:: 500 m.t./month

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Ferro Silicon Magnesium alloy is one of the most important inputs in the manufacturing process of spheroidal graphite iron and find usage in low carbon grades of steel due to their low carbon content.

Specs of Ferro Silicon Magnesium

Brand	Code Name	Chemical Compositon (%)
Brand	Code Name	Mg	Re	Si	Ca	Al	Fe
FeSiMg6Re1	6-1	5.0-7.0	0.5-1.5	38-44	2.0-3.0	<1.0	Balance
FeSiMg7Re1	7-1	6.0-8.0	0.5-1.5	38-44	1.0-1.5	<1.0	Balance
FeSiMg5Re2	5-2	4.0-6.0	1.0-3.0	38-44	2.0-3.0	<1.0	Balance
FeSiMg7Re3	7-3	6.0-8.0	2.0-4.0	38-44	2.0-3.5	<1.0	Balance
FeSiMg8Re3	8-3	7.0-9.0	2.0-4.0	38-44	2.0-3.5	<1.0	Balance
FeSiMg8Re5	8-5	7.0-9.0	4.0-6.0	38-44	2.0-3.5	<1.0	Balance
FeSiMg8Re7	8-7	7.0-9.0	6.0-8.0	38-44	2.0-3.5	<1.0	Balance
FeSiMg10Re7	10-7	9.0-11.0	6.0-8.0	38-44	2.0-3.5	<1.0	Balance

The primary uses of ferro silicon magnesium include

Steel-making: Deoxidizer and alloy agent.
Cast iron: Inoculants and ball agents.
Ferroalloy: reducing agent.

Q:Pink and what is the difference between rare earth polishing powder: The position of rare earth elements in the periodic table of the element is very special. The 17 elements are in the first element of the transition element series in group III, B, scandium, yttrium and lanthanum, respectively, for fourth, fifth, sixth and long cycles. The 14 elements of nature and LA are very similar, chemists can only put them in a lattice, no wonder some people regard them as "isotope" approach, but because of their different atomic numbers, also cannot be counted as true isotope. That is to say, their properties are very similar, but not exactly the same, which resulted in this group of elements is difficult to separate, but also shows that as long as the use of the very small difference, and separation is possible; on the other hand, their electronic structure has an inner electronic layer is not completely filled, namely 4f layer. Because of the difference in the number of electrons in the 4f layer, each element of the group has a very specific personality, especially the optical and magnetic properties, like a keyboard with a full range and a wide range of pianos.

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?: 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:What's the use of rare earth? Why Japan wants to buy Chinese rare earth?: 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, etc. 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. Made of rare earth molecular sieve catalyst in petroleum chemical industry, 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, its treatment capacity than Ni Al catalyst 1.5 times; in cis-1,4-polybutadiene rubber and isoprene 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 also can be used as paint drying agent.

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:Why should China export rare earths at a low price?: Rare earth has always been a national strategic resource, and is regarded as the key to the future world.While China's Baiyunebo rare earth ore accounts for 90% of the world's recoverable resources, and 70% of the world's rare earth consumption is exported to China, so Chinese geologists call rare earth "the only blessing God has for the suffering Chinese."". But because of uncontrolled exploitation, wanton export traitorous comprador, coupled with Japan strategic alliance to keep the prices down, in the rare earth resources in the international market prices even offset back mining cost. This kind of situation, people can not help but burst into tears!

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:What is the difference between a multicomponent alloy and a rare earth alloy?: The content of aluminum and aluminum is very high, and it is relatively pure aluminum. It is soft and can be rolled into various shapes. The daily use of aluminum, aluminum boxes, aluminum sheet, aluminum, aluminum, aluminum is cooked to do. An alloy consisting of two or more than two metals and metals or nonmetals synthesized by a certain method with metallic properties. Usually obtained by fusion of homogeneous liquid and solidification. According to the number of constituent elements, can be divided into two yuan alloy, three yuan alloy and multi-element alloy.

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