Characteristics
1. Strong increase graphitization core ,the sharp increase of graphite ball from number ,refine graphite graphite ball,promote praphite in ductile iron tend to be complete;
2. Prevent spheroidizing recession,improve spheroidizing rate.
3. Reduce the tendency to white cast .Improve the elongation of ductile iron,improve machinability.
4. Well-closed formation,low wall thickness sensitivity.
Application
1. In the hot metal ladle put the inoculant on the nodularizer.
2. Rushen into the hot metal lable with the iron water when the iron tapping.
3. Rush into when ladle-to-ladle.
4. Inoculation with the flow when pouring.(0.2-0.7mm inoculation effect is better)
Standard
GradeChemical Compositions (%) SizeInstuctions
SiZrCaMnAl
â?¥(Min)â?¤(Max)
SiZr16551.53.51.50.2-2mmMainly used for bags
0.5-2mm
2-4mm
2-6mm
SiZr2623.510.80.763-250MeshUsed for centrifugal casting tube
SiZr3751.72.5-1.50.4-2mmMainly used for bags
1-3mm
2-6mm
2-7mm
SiZr46551.53.51.50.2-0.5mmUsed for stream inoculation
0.2-0.7mm
The specification, packaging and granular size can be produce according to customer demand.
Characteristics 1.Calcium Silicon Barium Inoculant ( CaSiBa ) increase the graphitization core, refinement of graphite, promote get A type graphite from the Grey iron castings, increase the intensity, for ductile iron parts, it can make the graphite in ductile iron ball small, round, improve the nodulizing grade. 2.Calcium Silicon Barium Inoculant ( CaSiBa ) effectively reduce molten iron super-cooling degree, promote the precipitation of graphite, significantly reduce chilling tendency, reduce the relative hardness, improve casting machinability. 3.Calcium Silicon Barium Inoculant ( CaSiBa ) easy to dissolve and absorb than the average inoculant. can reduce the gascontent in the molten iron. 4.Calcium Silicon Barium Inoculant ( CaSiBa ) hight ability to recession-proof. at the same time it prevent relevant nodulizing decline, wall thickness sensitivity is small, well-closed formation. Standard GradeChemical Element (%) SiCaBaAlPS â?¥(Min)â?¤(Max) Ca10Si50Ba1350.010.013.03.00.050.05 Ca13Si45Ba1045.013.010.0 Ca11Si45Ba1345.011.010.0 Ca9Si45Ba1345.09.010.0 Ca7Si45Ba1545.07.015.0 Ca5Si45Ba1545.05.015.0 The specification,packaging and granular size can be produce according to customer demand.
We are supplier and exporter of Ferro Silicon. Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags. Ferro Silicon Ferro Silicon has a melting point of 1200�¯�¿�½?�?�°C to 1250�¯�¿�½?�?�°C with a boiling point of 2355�¯�¿�½?�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.
We are exporter of Ferro Silicon. FerroChrome is a kind of Ferro alloy which is formed by Ferro and Chrome,it is an important alloy addition in steel making. Ferrochrome (Fe Cr) is an alloy of chromium and containing between 50% and 70% chromium.
Ferro Silicon (FeSi)
Characteristics Ferro Silicon ( FeSi ) used as deoxidizer and alloying agents in the steel industry. In order to obtain qualified chemical composition and guarantee the quality of steel, in the last stage of the steel must be deoxidized. The chemical affinity between silicon and oxygen is very large, Thus ferrosilicon is strong deoxidizer used in sedimentation and diffusion deoxidation of steel-making. Add a certain amount of silicon in the steel, can significantly improve the strength, hardness and elasticity of steel. Standard GradeChemical Element (%),, SiAlSPC â?¥(Min)â?¤(Max), FeSi65652.00.020.040.2 FeSi70702.00.020.040.2 FeSi72722.00.020.040.2 FeSi75752.00.020.040.2 Size: 10-50mm; etc. The content packaging particle size may be based on customer demand production.
Characteristics Ferro Silicon Magnesium nodulizer ( FeSiMg ) uses the advanced smelting craft production the nodulizer product, the organization is compact, the ingredient is stable, does not have the deflection evenly, the MgO content is low.The spheroidization response is steady, the magnesium absorption rate is high, the anti-decline time is long. After spheroidizing, the stone ball not a strike circle entire, tiny, the tendency is small. Strong spheroidizing ability, stable composition and reaction. Application Ferro Silicon Magnesium nodulizer ( FeSiMg )Used for nodular cast iron, adding hot metal can play a role in spheroidizing, desulfurization and outgassing. It can also improve the molten iron purity; generate compound insoluble in water with arsenic, zinc, tin, lead and other low melting point impurity. Standard Grade Chemical Composition (%) Mg Re Si Ca Al Ti Fe FeSiMg5Re2 4.0-6.0 1.0-3.0 38-44 2.0-3.0
Characteristics Ferro Silicon Barium ( FeSiBa ) is a kind of good deoxidizer and desulfurizer. 1. Deoxidization ability strong, Good molten steel flow, Completely solve the problem of the nodular casting nozzle. 2. Significantly improve the recovery rate of the silicon, manganese, etc. Reduce the addition amount of carbon powder. 3. The desulfurization effect is obvious, Shortening the period of steelmaking. Application 1.Wide range of application, Can part instead of deoxidizing agent in steelmaking, Eg: aluminum wire, silicon barium aluminum, ferro silicon aluminum, the calcium silicon wire, etc.2.Easy to use, simple operation, Donâ??t need to add any auxiliary equipment. Standard Grade Chemical Composition (%) BaSiAlC â?¥(Min)â?¤(Max) FeSi50Ba30305030.3 FeSi40Ba25254030.3 FeSi45Ba20204530.3 FeSi50Ba15155030.3 FeSi55Ba10105530.2 FeSi60Ba556020.2 FeSi65Ba226520.2 The specification,packaging and granular size can be produce according to customer demand.
Characteristics Rare Earth Ferro Silicon ( RE FeSi )adopts the one-stage process production and gets its form in secondary thin pouring. It also has the high Si content, high Re retrieving, easy to adjusting and other characteristics.The product is assembly compacted, with even chemical composition. It is with silver-gray appearance and metallic luster. Hard and easy to crush. Application Rare Earth Ferro Silicon ( RE FeSi ) is suitable to be used as the additive in steelmaking and iron-casting, or as the intermediate alloy of rare earth. It can also serve as the inoculant of gray casting iron, ductile casting iron and vermicular casting iron. It is the important additive in all kinds of inoculant, nodulizing and vermiculazing agent. Standard Grade Chemical Element (%) Re Si Ba Ca Al Ti Mn Content â?¤(Max) FeSiRe25 24.0-26.0 55-65 2.0 2.0 1.5 0.3 0.5 FeSiRe27 26.0-29.0 50-60 FeSiRe30-A 30.0-32.0 50-55 FeSiRe30-B 29.0-30.0 50-55 Size: 10-50mm; etc The specification,packaging and granular size can be produce according to customer demand.
Ferro Silicon Ba Inoculant all kind we can supply
