Good Quality Metallurgical Fesi

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Specifications

1.1 MT PP bag
2.Used as deoxidizer in steel-making
3.Composition:Si ,Al, Ca ,Mn,Cr,S ,P ,C
4.Certificates: ISO 9001: 2008

Discription:

Ferro silicon is an atomized alloy,which is formed by combining iron and silicon with a silicon content range of 15% to 90%.Ferro silicon is a universal “heat blocker” used in the production of carbon and stainless steels.

Specification:

Chemical composition:

Grade	chemical composition(%)
	Si	Al	Ca	Mn	Cr	P	S	C
	≤
FeSi75	75	1.5	1	0.5	0.5	0.04	0.02	0.2
FeSi72	72	2	1	0.5	0.5	0.04	0.02	0.2
FeSi70	70	2	1	0.6	0.5	0.04	0.02	0.2
FeSi65	65	2	1	0.7	0.5	0.04	0.02	0.2
FeSi60	60	2	1	0.8	0.6	0.05	0.03	0.3
FeSi45	40-47	2	1	0.7	0.5	0.04	0.02	0.2

Size: 10-100mm

Packing: In 1 MT big bag with bottom spout.

Chemical composition and size above can be optimized according to custom's requirement.

Detailed application:

1.Ferro silicon is often used as deoxidizer in steel making.

2.Ferro silicon also can be used as alloy elements join agent,which is widely used in low alloy steel,non-ferrous metal,bearing steel,heat-resistant steels and electrician silicon steel.

3.Ferro silicon commonly used as a reductant in ferroalloy production and chemical industry.

4.In iron industry,it often used as inoculant and nodulizer and deoxidizer.

FACTORY:

Good Quality Metallurgical Fesi

Q:In addition to diamonds, Hunan there are no good carbide manufacturers? Product advantages in the ordinary blade, knife head and mining tools. Which factory's alloy is of good quality? The best size, with the original tungsten powder. Please know what to say, first thank you: Zhuzhou China Tungsten Alloy Co., the company's main products are: sand making machine alloy strip, mining carbide tools, hard alloy, hard alloy, hard alloy mould plate, carbide blade, cutter, hard alloy, etc. at the same time or special "diamond" brand hard alloy cutter dealer. The company uses one to one service, reasonable price, cost-effective, prompt delivery, heavy credit, Shou contract, guarantee product quality and other thoughtful service, so that you can rest assured.

Q:suitable for processing the whole alloy drilling, milling, reaming and other cutting tools. This alloy tungsten, cobalt content, how many of you?: Just found the carbide under YK15, its cobalt content in 10%.According to its brand, YK15 should be used to process cast iron, so the main ingredient should be WC+Co.So its WC component should be in 89-90% (just for inference, for reference only)Based on the molar mass of WC, the mass fraction of the W content is deduced

Q:Will the alloy produced at 400 watts be decarburization or carburizing?: This is not necessarily, the hard alloy sintering infiltration decarburization mainly in wet grinding your ingredients and carbon sintering process control, vacuum furnace gas in order to prevent the reaction of pure, alloy with oxygen in the air, infiltration and decarburization products have no direct relationship, of course if it is caused by the leakage of vacuum sintering furnace can not meet the requirements, will lead to the direction of decarburization alloy.

Q:I want to process more hard stainless steel, with YC45 this type of carbide knife can do? Where can I buy authentic, know the friend told me, thank you: Not suitable. YC45 is used for rough machining of general steel.If you have a low nickel content in your stainless steel, it is more suitable to use YD101 after hardening. If the nickel is high and the material is highly ductile, use the YBM series.Domestic hard alloy Zhuzhou diamond is better, you find a formal agent in Zhuzhou near you to buy.

Q:Can hard alloy be welded with silver electrode?: Hard alloy can use silver electrode welding, some more liquid silver wire than general tin brass or iron brass, the cost is too high, the strength level than the ordinary copper electrode should be higher, personal suggestions for the selection of copper base up instead of silver electrode, such as the WEWELDING 46 electrode (referred to as Odin Wei 46 If the strength of electrodes), the structure is higher than silver, if it is to achieve the high permeability, it is still the ideal to silver, only from the strength level, is not WEWELDING 46 copper based electrode.

Q:Can hard alloy be made into barrel?: No, hard alloy too hard too fragile, not processed, there should be a rifle barrel, it is difficult to machining.

Q:Dalian enterprises now need 16.3 and 19.3 mm in diameter, the whole cold hard alloy bit, where can I find buyers? Leave a contact: We are an internal cold carbide drill production professional manufacturers, imported materials, five axis processing.

Q:I've seen a lot of classification, what tools, hardware, machinery, machinery, metallurgy, minerals, etc.,But I always don't know what the hard alloy belongs to. What can I do for you?: Cemented carbide is a powder metallurgy product, mainly used in cutting tools, belonging to the tool industry. Other powder metallurgy products should belong to the machinery manufacturing industry.

Q:What kind of cemented carbide is the most wearable?: As for what kind of carbide is the most wear-resistant, in fact, mainly depends on your conditions of use, the most wear-resistant carbide materials may be more brittle, so it may not be able to use. Under the same conditions, generally speaking, the tungsten particles smaller, higher hardness, higher wear resistance. If you come up with some materials to choose from, maybe I can help you pick it out. Such as homemade material YG3>YG6>YG8>YG15>YG20. Imported materials are more detailed, there are V series, K series, and so on.

Q:Detailed comparison of cemented carbide with diamond properties: Hard alloy is a metal, usually refers to the number of tungsten carbide hard alloy components, there are many brands, such as YT YG series, this is found, it is mainly used as the traditional machining industry, a cutter head, tools, etc., our common lathe tool tip is above the hard alloy. The largest hard alloy base China in Hunan Zhuzhou tungsten group, a few years ago by Minmetals acquisition. Diamond is a non-metal is allotrope of carbon, he is by far the highest hardness of substances found in nature. Synthetic diamond, also known as industrial diamond, has developed rapidly in China in the past ten years. Its total output has accounted for more than 90% of the total amount of the world. With diamond related diamond tools, mainly used in the field of drilling, cutting, grinding, polishing, grinding, geological, stone, construction, industrial processing, precision instruments, aerospace, electronics, also known as super abrasive, and he (ordinary abrasive corundum and silicon carbide) called industrial teeth "plays a vital role in the economic development of Chinese.

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