Medium Carbon -Ferro-Manganese C2

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Ferro manganese

1. Mainly used as alloy additives and deoxidizer in steelmaking.

2. Used as alloy agent ,widely applied to be widely applied to alloy steel, such as structural steel, tool steel, stainless and
heat-resistant steel and abrasion-resistant steel.

3. It also has the performance that it can desulfurize and decrease the harmfulness of sulfur. So when we make steel and cast iron, we always need certain account of manganese.
 


FeMn manufacturer

The specification and size can be made as your demand.

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Q:The difference between HSS and carbide knives
High speed steel which is mainly used in the rapid operation of the machine, its good fatigue performance, high temperature performance is better, but the hardness is generally hard alloy steel mainly refers to alloy steel with high hardness, high hardness of the steel is mainly emphasized in a certain range, but may be brittle or will be relatively large, high performance high temperature, poor.
Q:What are the fields of nano WC Cemented Carbides applied?
Nano WC-Co hard alloy, because of its special wear resistance, high hardness, and fracture toughness and excellent compressive strength have been widely applied in various fields of modern technology, has been made of integrated circuit board micro drill, dot matrix printer print needle, hole processing tools, woodworking tools, precision mould, drill, hard processing materials tool etc.. The main applications are summarized as follows: (1) metal working. At first, the development of sub micron WC hard alloy is to solve the high temperature alloy hard to machining processing materials, modern nano WC hard alloy is superior in strength and toughness of sub micro alloy, and therefore more suitable for high temperature alloy, titanium alloy, stainless steel, spraying (welding) processing materials, quenching steel, chilled cast iron etc.. The nano WC cemented carbide breaks through the limit of the bending strength of ordinary cemented carbide, which is far lower than that of high speed steel. Its application has been extended to the field of high speed steel.
Q:What are the grinding carbide wheels?
The diamond grinding wheel has the advantages of high efficiency, high accuracy and good roughness!
Q:What alloy tool can be used as hard alloy?
At present, the world's best tool materials used for cutting high alloy steel is CBN, CBN is the world's second hard materialsThe hard material is diamond, but the chemical composition of diamond are carbon, in high temperature processing conditions, the carbon will react with iron, so the processing of diamond is not suitable for high alloy steels
Q:Material properties of Cemented Carbides
Hard alloy with high hardness of refractory metal carbides (WC, TiC) micron powder as the main ingredient, with cobalt or nickel (Co) (Ni), molybdenum (Mo) as the binder, powder metallurgy products in vacuum furnace or hydrogen reduction sintering furnace. IV, B, V, B, VI, B group of metal carbides, nitrides, boride, etc., because of hardness and melting point is particularly high, collectively referred to as cemented carbide. The structure, characteristics and application of hard gold content are described with carbide as the key point. IV, B, V, B, VI, B group metals and carbon formed in the metal type carbide, because the carbon atom radius is small, can be filled in the gaps of the metal lattice, and retain the original lattice form of metal, forming interstitial solid solution. Under appropriate conditions, such solid solution can continue to dissolve its constituent elements until it reaches saturation. Therefore, their composition can change in a certain range (such as the composition of titanium carbide in TiC0.5 ~ TiC changes), chemical formula does not conform to the rules of valence. When the dissolved carbon content exceeds a certain limit (such as titanium carbide in Ti: C=1: 1), the lattice type will be changed, the original metal lattice metal lattice into another form, then the interstitial solid solution called interstitial compounds.
Q:Is carbide resistant to alkali?
Hard alloy chemical composition are general acid-base stability, it has no effect on, also has strong alkali resistant corrosion resistant hard alloy sintered hard alloy is added in different metal powders, can improve the hard alloy for corrosion resistance
Q:How hard is the carbide knife?
The sintering temperature of the cemented carbide is about 1200 degrees centigrade. The welding temperature of the tool copper is about 850 degrees, the brazing of silver is about 700 degrees centigrade, the temperature of the metal cutting point is about 800 degrees, and the cutting temperature of the woodworking will not exceed 100 degrees centigrade.
Q:Carbide coated drill bit will reduce the service life after grinding, how to avoid?
1. carbide drills are generally worn in the back. Then it has little influence on service life.2., the high strength of the workpiece material, easy to cause the front of the drill (spiral groove) wear, bit life impact.3. the wear of drill bit belt has the most serious influence on drill bit life.4. so, when using the drill, pay attention to it:(1) the drill should be kept as small as possible at the top of the drill bit.(2) the spindle of machine tool has enough rigidity and precision.(3) the drill shall be replaced and sharpened when used.5., the drill can be re coated after grinding, pre treatment should be done before coating. To increase the coating effect.
Q:Buy whole cold carbide drills
We are an internal cold carbide drill production professional manufacturers, imported materials, five axis processing.
Q:The difference between carbide knife and white steel knife
1, two kinds of material composition is different: the former WC+Co+TiC, etc., the latter is generally C+Cr+W+Mo+v2, forming methods are generally different: hard alloy is powder metallurgy process (of course, some are powder metallurgy high speed steel)

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