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?: I remember Zhuzhou Hua tungsten. They have a full range of them. You can go to their Baidu company

Q:Fuzhou where to buy steel tungsten carbide: I'm not sure what it's like.I have been sold as white steel in bridge flower market on Saturday morning before, I used to do with the knife.

Q:What is a hard alloy mixture?: The cemented carbide mixture refers to a WC+Co mixture to be suppressed, and contains a small amount of additives (possibly paraffin, rubber, etc.) that can improve the compressive properties. There is also a saying called RTP (Ready To Press).

Q:Hello, what's your company? What do you do with carbide? Thank you in advance: Pro, what do you mean by that question? We are the hard alloy recycling companies, focus on hard alloy recovery, Qingdao cemented carbide business network, with the recovery of hard alloy scrap, hard alloy die, tungsten steel scrap recycling

Q:What is the difference between hard alloy steel and high speed steel?: 3, hardness is not the same: cemented carbide hardness, especially at high temperature hardness, but high-speed steel toughness better4, can withstand the cutting speed is not the same: due to the red hard high, can withstand higher cutting speed, and high-speed steel is now not high speed

Q:Carbide cutting insert: Brand in general can be found above, but you can also go to Zhuzhou tungsten tungsten alloy to see, they have good quality there

Q:What are hard alloys? Which ones are they? How often are they chosen?: Cemented carbide is a hard particle of refractory metals (tungsten, tantalum, titanium, molybdenum, etc.) that is mixed with one or more iron elements (cobalt, nickel, or iron), pressed and molded, and then sintered. Types and properties of cemented carbides: (1) classification and grade of cemented carbides. Tungsten carbide cobalt carbide is mainly composed of tungsten carbide (WC) and binder cobalt (Co). The brand is from "YG" ("hard cobalt" Pinyin prefix) composition and percentage of average amount of cobalt. For example, YG8 is a tungsten cobalt carbide that represents an average WCo = 8% and the remainder is tungsten carbide. Tungsten carbide cobalt carbide is mainly composed of tungsten carbide, titanium carbide (TiC) and cobalt. The grade by "YT" ("hard ti" Pinyin prefix) and the average content of titanium carbide. For example, YT15 represents an average WTi = 15%, while the others are tungsten titanium cobalt carbide with tungsten carbide and cobalt content. The tungsten titanium tantalum (NB) hard alloy is the main component of tungsten carbide, titanium carbide, tantalum carbide (or niobium carbide) and cobalt. This kind of hard alloy is also called universal cemented carbide or universal hard alloy.

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.

Q:Hard alloy and cast iron join together, use temperature 150 degrees, what glue is better to use?: Carbide and cast iron are preferred welding methods. Instead of bonding.Can use oxygen acetylene flame gas welding (high combustion temperature, acetylene to hard alloy is heated to a suitable temperature, can be used instead of propane gas), first to the hard alloy is heated to (dark observation) small red, give heating. Were mixed with borax and boric acid as flux, HS201 copper wire dip brazing flux hard alloy and cast iron welding.Bonding shall be considered without welding conditions.The cast iron and carbide surface is polished with fine sandpaper. A soft cloth for wiping dirt and grinding residue. 1:1 AB glue evenly, smear on the contact surface of cast iron and hard alloy. Slightly pressurized. Set aside for 12 hours.

Q:How to distinguish the authenticity of Zhuzhou diamond brand cemented carbide blade?: Zhuzhou diamond brand cemented carbide blade is the first brand in our country. We can distinguish its authenticity from the following aspectsVisual package: it is packed in plastic box, the upper and lower cover are transparent plastic, and the bottom box is blueNormative labels: according to the ISO standard, lists the recommended types of processing materials, bar code identification, marked "diamond brand" trademark and "China well-known trademark" and enterprise logoType anti-counterfeit: each piece of hard alloy welding machine, clamping blade convex superscript "ZCCT" logo, direct press formingSealing anti-counterfeiting: labels and sealing paste affixed to the interface of the packaging box, one-time paste, can not be pasted after tearingZhuzhou Jing Jing carbide sales Co., Ltd.

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