What is Ferro Silicon Barium?

Ferro silicon barium, also known as barium silicon alloy, is an alloy product smelted by an electric furnace.

ferro silicon barium for sale silicon barium manufacturer in China FeSiBa

FeSiBa for Sale

Size: 0.2-1.0mm, 1-3mm, 3-8mm, 8-15mm, various special specifications can be processed according to user requirements.

Packaging: 25kg, or 50kg in a 1000kg big bag, or steel drums or customized as required.

Delivery time: 7-14days

Ferro Silicon Barium Specification

GradeSiBaCaAl max
FeSiBa68-722.0-4.01.0-3.01.5
FeSiBa68-742.0-3.01.5-2.01.5
FeSiBa70-751.0-2.01.0-2.01.5
FeSiBa65-751.0-2.01.0-2.01.5

Ferro Silicon Barium for Sale

Size: 0.2-1.0mm, 1-3mm, 3-8mm, 8-15mm, various special specifications can be processed according to user requirements.

Packaging: 25kg, or 50kg in a 1000kg big bag, or steel drums or customized as required.

Why Chose ZXferroalloy Ferro Silicon Barium

ZXferroalloy is located in Anyang, which is famous for ferroalloy production in China.

ZXferroalloy has a cooperative professional silicon-barium freight forwarder, which can be smoothly shipped to all countries in the world, and the product price and transportation price are favorable.

The product name and quantity are clearly marked on the packaging bag, and the corresponding product quality assurance certificate is provided.

Ferro Silicon Barium Features

(1) For gray castings, adding ferro silicon barium can increase the graphitization core, and promote gray castings to obtain A-type graphite.

(2) For ductile iron castings, adding ferro silicon barium inoculant, the graphite balls can be made fine and uniform and the nodularization level can be improved.

(3) Adding ferro silicon barium, significantly reduce the whitish tendency and improve the machining performance of castings.

Ferro Silicon Barium Uses

The ferro silicon barium inoculant is a kind of inoculant that can promote graphitization, reduce the tendency of white mouth, improve the morphology and distribution of graphite, increase the number of eutectic groups, and refine the matrix structure. It has a short time (about 5-8 minutes) after inoculation treatment. good effect. It is mainly suitable for general or post-instantaneous pregnancy in various situations.

The silicon-calcium-barium inoculant is mainly used in the inoculation of nodular cast iron and gray cast iron. Silicon-zirconium inoculants and silicon-strontium inoculants are mainly used in the inoculation of molten gray iron. Among them, silicon-strontium inoculants have a significant effect on preventing shrinkage of castings. Silicon-barium-calcium inoculants strongly increase graphitized cores, refine graphite, and promote graying. A-type graphite can be obtained from iron castings to improve its strength.

For ductile iron castings, the graphite in ductile iron can be made fine and round, and the spheroidization level can be improved. Resistant to fading while preventing the associated nodular fading. The wall thickness sensitivity is small and the tissue is uniform. Significantly reduce the whitening tendency, reduce the relative hardness, and improve the machining performance of castings. Used as an inoculant and nodulizer in the cast iron industry.

Ferro Silicon Barium Production

The raw materials of silicon-barium alloy mainly include silica, coke, steel shavings, and barite. There are two main ways to smelt silicon-barium alloys, One step method. Add barite (barite is a barium-containing mineral), silica, coke, steel shavings, and silicon carbide to the submerged arc furnace for smelting. In the two-step smelting method, ferrosilicon is first smelted in a submerged arc furnace, and ferrosilicon and barium-containing raw materials are added to an intermediate frequency furnace for smelting. Producing barium silicon requires a lot of electricity.

Cast iron is an important metal material in modern industry. It is cheaper than steel, easy to melt and smelt has excellent casting performance and much better shock-absorbing ability than steel, especially ductile iron, whose mechanical properties are at or close to those of steel. Mechanical behavior. Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in iron and promote the precipitation and spheroidization of graphite. Therefore, in the production of ductile iron, ferrosilicon is an important inoculant (to help precipitate graphite) and nodularizer

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