Superior Quality Fesi In Fesi Alloy

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high quality ferrosilicon with different silicon content
1 superior quality
2 reasonable price
3 perfect service

Ferrosilicon

Ferrosilicon is an atomized alloy, which is formed by combining iron and silicon with different content.

Application: deoxidizer; alloying agent; nodulizer ; nucleating agent

package: (1)ton bag (2) according to client's requirements

delivery: trucks,port

if you want to know more details,please contact us.

Superior Quality Fesi In Fesi Alloy

Q: What's the use of recycling cemented carbide?: In the cutting tool is also hard alloy materials, recycling can be re - cemented carbide cutting tools ah.

Q: What is the resistivity of the yg13 cemented carbide?: Three, technical parameters of YG13 tungsten steel1, WC and other alloy composition content%:87.2 and CO content%:13.3 density g/cm3:14.2.4 hardness HRA:90.5.5 、 grain size um:0.6 ultra-fine grain alloy.6. Flexural strength MPa:4000.7 thermal expansion coefficient 10-6/0C:5.8.8. Modulus of elasticity GPa:460.

Q: Is there a material that is more wear-resistant than cemented carbide and has a relatively low cost?: If it is numerical control tool, it is more wearable than cemented carbide: ceramic, CBN, diamondAmong them, the lowest price of ceramics, diamond prices are highest

Q: I am 985 material girls graduated, looking for a job, want to know about: Prospects for the development of hard to say, look at individuals, we this profession, if it is small Shuo, the main income is project bonus, this with your personal ability is very large. These two enterprises are similar in terms of welfare benefits. If you're a girl, it's better to suggest a closer home. Jiangxi copper did not understand, ask your elder sister what, to see if there is no inside, we also find out from these companies in Shixiongshijie there, not just listen to HR talk.

Q: How to distinguish cemented carbide grades?: Carbide how to distinguish between help you answer the following, I hope to help youCommonly used carbide WC as the main component, according to whether to join other carbide is divided into the following 3 categories:(1) tungsten cobalt (WC+Co) cemented carbide (YG), as long as pig iron is processedIt consists of WC and Co which has higher flexural strength, toughness, good thermal conductivity, but heat resistance and poor wear resistance, mainly used for processing cast iron and nonferrous metals. YG hard alloy fine grain (such as YG3X, YG6X), in the same amount of cobalt, the 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.(2) tungsten titanium cobalt hard alloy (WC+TiC+Co) (YT) "the main processing of wrought iron"Because of the hardness and melting point of TiC was higher than WC, so compared with YG, the hardness, wear resistance, hardness increases, bond high temperature, strong antioxidant capacity, and will generate TiO 2 at high temperature can reduce the adhesion. But poor thermal conductivity, low flexural strength, so it is suitable for processing steel etc. the toughness of materials.

Q: What is the coefficient of thermal expansion of cemented carbides?: Carbide is also divided into many grades, so the coefficient of thermal expansion is not exactly the same.

Q: Carbide coated drill bit. Do you have one there?: 5., the drill can be re coated after grinding, pre treatment should be done before coating. To increase the coating effect.

Q: What kind of grinding wheel is the most suitable for carbide tools?. My existing grinder, 2800 rpm, /s wheel diameter, can hold 250mm. Please help answer.: With ordinary diamond grinding wheel, safe and easy to use!

Q: Carbide and carbon steel: Carbon steel is a relatively traditional black metal material, according to the carbon content, nature, use, there are many categories. Carbon steels contain almost no alloying elements (except trace elements such as silicon, sulfur, phosphorus, etc.) during smelting. Carbon steel can be used for many daily purposes.Cemented carbide is a relatively new powder metallurgy material developed in recent years. The finish of the cemented carbide products is very high, even higher than that of ordinary quenched steel. Therefore, a machining tool that is often used as ferrous metal.

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

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