FeSi Alloys For Steel-making

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Specifications

FeSi Alloys for Steel-making
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Specifications

Items	Chemicial Compositon%
	Si	Al	Ca	Mn	Cr	P	S	C	Ti	Mg	Cu	V	Ni
	Si	≤
FeSi90Al1.5	87.0-95.0	1.5	1.5	0.4	0.2	0.040	0.020	0.20	-	-	-	-	-
FeSi90Al3.0	87.0-95.0	3.0	1.5	0.4	0.2	0.040	0.020	0.20	-	-	-	-	-
FeSi75Al0.5-A	74.0-80.0	0.5	1.0	0.4	0.3	0.035	0.020	0.10	-	-	-	-	-
FeSi75Al0.5-B	72.0-80.0	0.5	1.0	0.5	0.5	0.040	0.020	0.20	-	-	-	-	-
FeSi75Al1.0-A	74.0-80.0	1.0	1.0	0.4	0.3	0.035	0.020	0.10	-	-	-	-	-
FeSi75Al1.0-B	72.0-80.0	1.0	1.0	0.5	0.5	0.040	0.020	0.20	-	-	-	-	-
FeSi75Al1.5-A	74.0-80.0	1.5	1.0	0.4	0.3	0.035	0.020	0.10	-	-	-	-	-
FeSi75Al1.5-B	72.0-80.0	1.5	1.0	0.5	0.5	0.040	0.020	0.20	-	-	-	-	-
FeSi75Al2.0-A	74.0-80.0	2.0	1.0	0.4	0.3	0.035	0.020	0.10	-	-	-	-	-
FeSi75Al2.0-B	72.0-80.0	2.0	-	0.5	0.5	0.040	0.020	0.20	-	-	-	-	-
FeSi75-A	74.0-80.0	-	-	0.4	0.3	0.035	0.020	0.10	-	-	-	-	-
FeSi75-B	72.0-80.0	-	-	0.5	0.5	0.040	0.020	0.20	-	-	-	-	-
FeSi65	65.0-72.0	-	-	0.6	0.5	0.040	0.020	-	-	-	-	-	-
FeSi45	40.0-47.0	-	-	0.7	0.5	0.040	0.020	-	-	-	-	-	-
TFeSi75-A	74.0-80.0	0.03	0.03	0.10	0.10	0.020	0.004	0.020	0.015	-	-	-	-
TFeSi75-B	74.0-80.0	0.10	0.05	0.10	0.05	0.030	0.004	0.020	0.04	-	-	-	-
TFeSi75-C	74.0-80.0	0.10	0.10	0.10	0.10	0.040	0.005	0.030	0.05	0.10	0.10	0.05	0.40
TFeSi75-D	74.0-80.0	0.20	0.05	0.20	0.10	0.040	0.010	0.020	0.04	0.02	0.10	0.01	0.04
TFeSi75-E	74.0-80.0	0.50	0.50	0.40	0.10	0.040	0.020	0.050	0.06	-	-	-	-
TFeSi75-F	74.0-80.0	0.50	0.50	0.40	0.10	0.030	0.005	0.010	0.02	-	0.10	-	0.10
TFeSi75-G	74.0-80.0	1.00	0.05	0.15	0.10	0.040	0.003	0.015	0.04	-	-	-	-

25KG/Bag or 1 Metric Ton/Bag(Package can be customized to meet with

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FACTORY:

FeSi Alloys For Steel-making

Q: How to detect carbide material is raw material or recycled material, what is the difference?: The original material has uniform particle size and stable performance. High priceGenerally, the size of recycled materials is poor, and the finished products are not stable. The price is relatively cheapIn general, carbide factories have specialized testing equipment

Q: Japan steel tungsten carbide which is good: Japan steel tungsten carbide recommended Kunshan aloi precision mould Co. Ltd, Japan Istanbul technology research of copper tungsten alloy used for professional sales of Japanese steel tungsten carbide and discharge EDM, silver tungsten alloy, copper alloy; discharge EDM tungsten copper, copper thread electrode; non-standard thread electrode, thread grinding machining

Q: What is the hardness of cemented carbide?: Different grades, different hardness, usually (86 ~ 93HRA, equivalent to 69 ~ 81HRC);

Q: How to distinguish the authenticity of Zhuzhou diamond brand cemented carbide blade?: Now there is not much real zccc, where can do, Hebei do Zhuzhou, Zigong cemented carbide is a professional, how many are there, only to Zhuzhou branch sales agents are?

Q: What kinds of carbide knives do you have? Write out its main functions and uses.: The commonly used cemented carbides are mainly based on WC, and are classified into the following categories whether or not they are added to other carbides:(1) tungsten cobalt (WC+Co) cemented carbide (YG);It consists of WC and Co, has high flexural strength toughness, good thermal conductivity, but poor heat resistance and wear resistance, mainly for the processing of cast iron and non-ferrous metals. YG hard alloy fine grain (such as YG3X, YG6X), in the same amount of cobalt, its hardness wear resistance than YG3, YG6 high strength and toughness is poor, suitable for machining hard cast iron, austenitic stainless steel, heat-resistant alloy, hard bronze.

Q: What type of emery grinding machine is 3000/min for grinding carbide turning tools (e.g., YG8.YS8.YT15.YW1, etc.)?: Diamond grinding wheel, green carborundum wheel can be used. Two, choose one, or choose the former good. Diamond grinding wheel has the advantages of less wear, long life, high productivity and good processing quality, that is, the price is a little more expensive.

Q: Material properties of Cemented Carbides: Metal carbides, especially B, B, IV V VI B metal carbide melting point is above 3273K, the TAC hafnium carbide, respectively 4160K and 4150K, is the highest point currently know material. Most of the carbide hardness large, their microhardness is higher than 1800kg mm2 (micro hardness is hardness says one way for hard alloy and hard compound, microhardness 1800kg mm2 is equivalent to a diamond a Mohs hardness of 9). Many carbides are difficult to break down at high temperatures, and their antioxidant power is stronger than their constituent metals. Titanium carbide has the best thermal stability in all carbides, and is a very important metal type carbide. However, in an oxidizing atmosphere, all carbides are readily oxidized at high temperatures, which can be said to be a major weakness of carbides. In addition to carbon atoms, nitrogen atoms and boron atoms can also enter the voids of the metal lattices and form interstitial solid solutions. They are similar to the gap carbide in that they can conduct electricity, heat conduction, high melting point, high hardness and great brittleness at the same time. The matrix of cemented carbide consists of two parts: one is a hardening phase, and the other is a bonding metal. Is the hardening phase transition metal carbides in the periodic table of elements, such as tungsten carbide, titanium carbide, tantalum carbide, their hardness is very high, the melting point of 2000 DEG C, and some even more than 4000 DEG C.

Q: Can YG813 carbide cutters be used for cutting stainless steel intermittently? How much is the cutting speed?: YG8/ K30 is suitable for cast iron, non-ferrous metals and alloys. Low speed rough machining of non-metallic materialsSo this is not suitable for stainless steel processing. Do it with YW's carbide

Q: Why is Zhuzhou cemented carbide plant called (601) what is this code number? What does it stand for? 601, production of military?I found the Zhuzhou code factories such as: Zhuzhou hard alloy factory (code 601) Zhuzhou Southern Power Machinery Factory (code 331) Zhuzhou vehicle factory (code 430) add code 6+0+1=7 3+3+1=7 4+3+0=7 are equal to 7 this is the 7 to have the meaning or coincidence: If you are in the 60 or 70's 601, most people do not know what is the 601 factory production which, what, if you like this that hard line, people knew it was Zhuzhou Cemented Carbide Production factory, I think it is to be kept confidential, let outsiders do not understand, a code to Kazakhstan a security role that the

Q: Hard alloy and cast iron join together, use temperature 150 degrees, what glue is better to use?: Why use glue only? Recommend the use of welding, as welding tool is not the same as you can.

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