FeSi 75% Inoculant Ferro Silicon Used As Casting Inoculant

FeSi 75% Inoculant Ferro Silicon Used As Casting Inoculant

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Calcium Silicon Ferro

High quality Calsium silion application:

1.CaSi alloy is composed of silicon,calcium and ferro

2. Calcium Silicon is a potent deoxidizer and desulfurizer utilized in the production of high grade steels. Although Silicon itself is a powerful deoxidizer, Calcium is by far more powerful. In addition, Calcium Silicon is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the final product.It can be used in the production of many kinds of steel,such as rail steel ,low carbon steel,stainless steel and other special alloy like Ni base alloy and titanium base alloy.

3.CaSi alloy also can be applied as the heatraiser in convertor steelmaking workshop and as the inoculant or additive in producing cast iron and nodular iron.

Grade	Chemical Composition (%)
Ca	Si	C	AL	P	S
≥	≤

Grade

Chemical Composition (%)

≥

≤

Ca28Si58	28	55-65	1.0	2.4	0.04	0.05
Ca24Si60	24	55-65	1.0	2.5	0.04	0.04
Ca20Si55	20	50-60	1.0	2.5	0.04	0.04
Ca16Si55	16	50-60	1.0	2.5	0.04	0.04

Application

Calcium Silicon can be obtained in lump or powder form. The most widely used method for intergrated steel applications is in the form of cored wire. This is mainly because calcium has a low density and high reactivity in the ladle making it difficult to introduce and retain in the melt. Cored wire eliminates these variables.

Advantages

1. Si and Ca can be controlled absolutely.

2. pulverization resistance

3. slightly less content of other impurities such as C,S,P,Al

4.not easy to be deliquesced

5.free sample is offerd

FACTORY:

FeSi 75% Inoculant Ferro Silicon Used As Casting Inoculant

Q:Hello I remember carbide knives have several classifications As if it were not the same as it is now, can you tell me the same and different models as before? What material can they make?: YT15 (P10) = 91 for hardness of carbon steel and alloy steel continuous cutting and semi refined car finishing. Intermittent cutting when finishing. The cyclone car wire, the semi finish and finish milling, rough and fine hole expansion. <o:p></o:p>YT14 (P20) = 90.5 hardness suitable for carbon steel and alloy steel uneven surface roughing the whole continuous cutting, interrupted cutting is the semi refined car and finishing, the rough milling, casting hole reaming etc.. <o:p></o:p>YT5 (P30) = 89.5 for hardness of carbon steel and alloy steel [including forging. Rough parts for stamping and casting. Rough planing, half fine planing, rough milling and so on. <o:p></o:p>YG8 (K30) = 89 for hardness cast iron, nonferrous metals and alloys, rough turning, non-metallic materials, uneven surface and intermittent cutting the rough planing, rough milling, drilling hole and deep hole reaming. <o:p></o:p>YW1 (M10) = 91.5 for heat resistant steel material hardness, strength of steel, stainless steel and alloy steel and other hard steel processing, is also suitable for ordinary steel, machining of cast iron.<o:p></o:p>YS25 (P25) = 90.5 for hardness of carbon steel, cast steel, high manganese steel, coarse high strength steel and alloy steel, milling and planing. <o:p></o:p>YG6X (K10) = 91 for hardness of alloy cast iron. Finishing and semi finishing machining of cast iron. <o:p></o:p>YS8 (M05) 92.5S for hardness is more than or equal to the iron-based, nickel based superalloy, high precision machining of high strength steel, finish machining of chilled cast iron and heat-resistant stainless steel, high manganese steel, hardened steel. <o:p></o:p>YG8N (K20K30) = 90 for hardness rough machining of cast iron and non-ferrous metals, is also suitable for the finishing of the rough machining of stainless steel. <o:p></o:p>YT30, YS30, YG6A, YG3, YG3X, YW2, YD777, and various non-standard products.

Q:Import all carbide drill bit, mainly those brands: Cobalt collar, YG, Santak, Kenna and so on, YG cost-effective. Used in the high efficiency, high precision, difficult to processing materials, with the overall hard alloy, with cold or cold.

Q:What is the relation between the number of teeth of carbide saw blades?: Hard alloy tooth less than wood section tooth more smooth, less than the price of gear teeth is cheap, less than the number of gear teeth is not easy to burn saw, if multiple saw tooth must use less, if it is a plywood class, must use the teeth reduce edge collapse.

Q:What is the difference between the production process of ferrous powder metallurgy and cemented carbide?: In 1890, the invention of tungsten powder, made by powder metallurgy, in the United States, laid the foundation of modern powder metallurgy. Around 1910, it has been made by powder metallurgy method of tungsten and molybdenum products, hard alloy, bronze bearings, porous filters, brush set, and gradually formed a complete set of powder metallurgy technology. In 1930s, after the advent of the vortex grinding iron powder and the carbon reduced iron powder, the iron based mechanical parts made by powder metallurgy have gained rapid development.

Q:Is Zhuzhou the largest cemented carbide producer in Asia?: Of course, yes, or how could the 601 factory be so famous? That's the old military enterprise. It's the hard tool factory now. I hope it can help you!

Q:What are the differences in performance between cemented carbide cutting tools and PCD cutters (polycrystalline diamond)?: PCD has a very high hardness, but its toughness is not as good as carbide, much lower than high-speed steel, therefore, the main failure form of PCD cutting tool is cutting edge.PCD cutters can effectively process non-ferrous metal materials and non-metallic materials. Such as copper, tungsten and other non-ferrous metals and their alloys, ceramics, hard alloy, various fiber and particle reinforced composite materials, plastics, rubber, graphite, glass and wood, but the diamond is not suitable for cutting steel and other iron materials.

Q:What is the difference between hard alloy and steel: Products: tungsten steel containing approximately 18% tungsten alloy steel, tungsten steel belongs to hard alloy, also called tungsten titanium alloy. The hardness for the Vivtorinox 10K, second only to diamond. Because of this, tungsten steel products (a common watch), has the characteristics of not easy to be worn. Commonly used in lathe tool, drill, impact drill glass knife head, tile cutter, hard annealing, but brittle. Hard alloy: powder metallurgy hard alloy belongs to the category of metal ceramic is also known as metal carbides (WC, TaC, TiC, NbC, etc.) or metal oxide (such as Al2O3, ZrO2 etc.) as the main ingredient, adding proper amount of metal powder (Co Cr, Mo, Fe, Ni, etc.) made by powder metallurgy method, has some characteristics of metal ceramic.

Q:The existing 60*60 standard cast iron plate, above 3 hard alloy welding specifications, probably in the 30*30, in which the appropriate welding method, know the friends willing to enlighten ah, thanks in advance.Some friends have said the binder is a copper brazing, the basic can be settled. As far as I know, many methods such as welding, high frequency welding, oxygen welding, I want to find a kind of welding method. The key is to understand the trouble with us, surface and surface welding: Light of copper is not enough, but also a deoxidizing agent, is the most commonly used colophong powder. In addition, there must be a certain level of operation, because I have seen a lot of welding ordinary turning tools, in the work of the alloy head always fall.

Q:Carbide blade domestic that tricky point?: China's carbide cutting tools must be the best cemented carbide in Zhuzhou.

Q:Where does Tianjin sell yt30 carbide tool?: Now there are the same, express, everything is not afraid. I am the agent of Zigong the Great Wall brand cemented carbide, quality assurance, definitely authentic.

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