• High Carbon FeMn For Steelmaking HRFeA-096 System 1
  • High Carbon FeMn For Steelmaking HRFeA-096 System 2
High Carbon FeMn For Steelmaking HRFeA-096

High Carbon FeMn For Steelmaking HRFeA-096

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Specifications

High carbon FeMn, vanadium nitrogen
Conform to
Standard, VN12, VN16
GB/T19001-2008/ISO9001:2008
GB/T24

Advantage for vanadium nitride

advantage

reason

Grain refinement and strengthening

Compared with VC, VN is better for the separation of V(C,N).

Reduce vanadium and lower cost

V(C,N)will cost fewer vanadium than that of VC, and this could reduce 40%, compared with Ferro-Vanadium.

Improve weldability, notch ductility and forgeability.

Use less carbon and less alloy addictive agent could reach the same strength level.

Effectively strengthening various carbon steel.

When temperature reach 1050 degrees Celsius, V(C,N) will have high solubility in austenite. Vanadium nitride work effectively in high, medium and low carbon steel.

Stain aging and shaping loss

Through choose Nitrovan 7 or Nitrovan 12, the proportion of V and N could be selected, avoiding nomadic nitrogen.

products standard

Brands

Composition(W/W)%

V

N

C

P

S

VN12

77-81

10.0~<14.0

10.0

0.06

0.10

VN16

14.0~18.0

6.0



Q:Import all carbide drill bit, mainly those brands
Good (maford), Kenna, Thomas, di tex, Sandvik, guhring general in the domestic production, the performance of discount.Now on the market is generally a bit alloy steel material whole bit, although the materials are the same, but due to the processing technology, various brands of product quality disparity. Imported and domestic alloy drills are also very different.Imported alloy bit usually adopts VHM micro grain hard alloy (ISO K40), the type of ultrafine particles (0.6 m) in the application of high performance drill and ordinary milling machine, the hardness and toughness of the ideal together.Take high quality alloy bit surface coating, such as chromium aluminum nitride (AlCrN) coating, the coating layer of coating, the thickness of 4 m, the micro hardness is up to 3200HV, the friction coefficient of 0.35, thermal stability up to 1100 degrees celsius. After coating, the drill color is bluish gray.After coating, the alloy drill can process low alloy steel and high strength steel. High steel can reach 54HRC.
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:How can I buy carbide die on the Internet? Who can help?!
The mould made from the same carbide alloy made from Zhuzhou will not be sold.
Q:Carbide cutters can work on materials of higher hardness
YG3A, Y6A, Y726, etc. can be processed more than HRC60 hardness hardness of the material.
Q:What about cemented carbide produced in Zhuzhou? What brand is good?
Diamond brand still has a certain position, the 1 floor said that the fine carbide sales company, I pass there every day, but also put Alibaba lights in there
Q:Hard alloy die mold grinding angle how slim
Place the grinding head on a drill press or polish on an electric tool. Can the hard alloy die is caught in the lathe, grinding with diamond file.
Q:After welding, and then sharpening, grinding into 4 Pyramid shape, and then used to knock stone, which is not easy to bad, which is more durable? Model number is D224, I would like to ask you, which should I buy? I'm mainly used for knocking stones.
YG8 is suitable for YG6 with higher hardness, but less impact toughness
Q:Carbon steel valves in Baidu LibraryThe temperature can reach 425 degrees, is not without welding carbide seal, who has no detailed material ah?,
The 425 degree here means that WCB carbon steel can withstand such high temperatures and has little to do with sealing. In the sealing surface location, surfacing, etc., is the role of erosion resistance. If your body can only withstand 200 degrees, but your valve that can withstand 1000 degrees, which makes sense? So resistance to temperature is a comprehensive concept, and the temperature depends on the lowest temperature resistance in all of your parts (somewhat similar to the cask theory in economics). Of course, scouring will be a little faster at high temperatures.
Q:Hard alloy is tungsten?
You can understand that.Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.Cemented carbides include:Tungsten cobalt carbideThe main ingredients are tungsten carbide (WC) and binder cobalt (Co).
Q:Carbide products which are used more?
Sealing rings in the sealing industry, mould industry, machine tools, milling cutters, drill bits in the mining industry, and armor piercing shells in the army, etc.

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