Silicon Ferror 75% Certificate:SGS/CIQ/ISO

Silicon Ferror 75% Certificate:SGS/CIQ/ISO System 1

Silicon Ferror 75% Certificate:SGS/CIQ/ISO

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5000 m.t.

Supply Capability:: 5000 m.t./month

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Silicon Ferror 75% Certificate:SGS/CIQ/ISO

Specifications

1 factory supply directly
2 quality in guarantee
3 timely delivery
4certificate:SGS/CIQ/ISO

Silicon Ferror 75% Certificate:SGS/CIQ/ISO

products information

Our factory supply 75% 72% 65% 45% four grades of ferrosilicon.

Ferrosilicon has been widely applied.in the steel industry, foundry industry and other industrial production.

Ferrosilicon is indispensable deoxidizer in the steel industry., ferrosilicon is used for precipitation deoxidation and diffusion deoxidation in Ju steel. Brick iron also as an alloying agent used in steelmaking. Adding a certain amount silicon to the steel can significantly improve the strength, hardness,elasticity and permeability of steel, reduce the hysteresis loss of transformer steel.

High ferrosilicon or silicon alloys is used for the production of low-carbon reductant in ferroalloy industry. Adding ferrosilicon to cast iron can be inoculant for ductile iron, and can prevent the formation of carbides, and promote the precipitation of graphite and the nodulizing, so as to improve performance of cast iron.

In addition, ferrosilicon powder can be used as a suspended phase in the mineral processing industry,and coatings for welding electrodes in the electrode manufacturing.

In the steel industry, one ton of steel consumes about 3 ~ 5kg75% ferrosilicon.

Melting point: 75FeSi to 1300 ℃

Silicon Ferror 75% Certificate:SGS/CIQ/ISO

Brand	Chemical Composition/%
	Si	Al	Ca	Mn	Cr	P	S	C
	Si	≤
FeSi75A10.5-A	74.0-80.0	0.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A10.5-B	72.0-80.0	0.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.0-A	74.0-80.0	1.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.0-B	72.0-80.0	1.0	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.5-A	74.0-80.0	1.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.5-B	72.0-80.0	1.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A12.0-A	74.0-80.0	2.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A12.0-B	74.0-80.0	2.0	1.0	0.4	0.3	0.04	0.02	0.1
FeSi75A12.0-C	72.0-80.0	2.0		0.5	0.5	0.04	0.02	0.2
FeSi75-A	74.0-80.0			0.4	0.3	0.035	0.02	0.1
FeSi75-B	74.0-80.0			0.4	0.3	0.04	0.02	0.1
FeSi75-C	72.0-80.0			0.5	0.5	0.04	0.02	0.2
FeSi65	65.0-<72.0< span="">			0.6	0.5	0.04	0.02
FeSi45	40.0-47.0			0.7	0.5	0.04	0.02

Silicon Ferror 75% Certificate:SGS/CIQ/ISO

Q: Y represents the metallurgical (Yejin) Department standard. W stands for universal (Wanneng) alloy: Ha ha, I'm good at that!HC is the sign of the attractive magnetic force of the alloy, and HRA is the sign of hardness. COM is the cobalt magnetic mark of the alloy. D is the density of the alloy. The general quality certificate of the alloy product will have three indexes above

Q: Detailed comparison of cemented carbide with diamond properties: Diamond is hard and brittle, with excellent performance, most of the material processing, as is the emerging industry, the production level is uneven, the high price range; processing hard alloy is less, the price is relatively cheap, because it is a traditional industry, level of production is relatively mature. If you are now worried about the choice of a tool for processing, using diamond tools or carbide tools?

Q: What kind of material is the alloy drill bit?: Alloy bit generally refers to the hard alloy bit, divided into integral, welded, indexable inserts and replaceable type.The main components of cemented carbide are tungsten carbide, cobalt, etc.,

Q: What are the well-known brands of cemented carbide materials at home and abroad?: Domestic mainly Zhuzhou, the other side, the 601 factory is the best made in Zhuzhou. That is, the Taiwan side of the spring insurance is equal to the domestic better, and even better point is the German Lu Sheng Fort I know these, ha ha!

Q: Is carbide resistant to alkali?: That theory is divorced from practice is the greatest misfortune

Q: 5 meters long hard alloy bars, where are they sold?: Almost impossible to sell, you can choose to use media, multi section welding, bonding completed.AskMultistage welding? What welding is it?Chasing the answerUsing a steel as the matrix, the copper inserts are used to complete the desired specifications.

Q: I would like to ask, carbide processing, cutting what cutting fluid is better, useful trouble recommended, thank you!: We are interested in many models, and finally found a cutting tool for carbide cutting fluid, MB132 extreme pressure microemulsion, in Dongguan. The cutting effect is satisfactory in the cutting fluid I tried.

Q: Processing stainless steel 301 milling thickness of about 3 millimeters, with what blade good?: You mainly milling the surface is not refined, there is no need to use that good, in one is YS25, cheap, well, that's it, if there is any good advice to my replies

Q: What does P stand for and what is 30? What are its advantages and disadvantages? What is suitable for processing?: 1.p stands for ferrous metals suitable for working long cuts.2.p30 is suitable for working steel, cast steel, long cut malleable iron. Suitable for general rough machining.

Q: Why carbide fracture?: Besides the material is very important, different material by using corresponding domestic and imported tungsten steel, it also has the very big difference.

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