Deoxidizer Alloy Metal HC Femn

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Ferro Manganese
1.nice price and better quality
2.best service
3.factory supply

Ferro Manganese Introduction:

1. Ferro Manganese is an alloy of Iron and manganese, with manganese between 65.0%~90.0%, as deoxidizer and alloying element additive. Divided into furnace ferromanganese and blast furnace ferromanganese.

2. Main categories: high carbon ferromanganese (carbon 7%), medium carbon ferromanganese
(carbon 1.0~1.5%), low carbon ferromanganese (0.5% carbon), metal manganese, Spiegel, Silicon-manganese alloy.

3. International general standard for carbon ferromanganese containing mananese with 75 ~ 80%. To adapt to theconditions of low grade raw ore, China provides manganese lower grades (furnace ferromanganese
manganese containing more than 65%, blast furnace ferromanganese manganese containing more than 50%).

Ferro Manganese  Specification

Type

Brand

Chemical Compositions (%)

Mn

C

Si

P

S

1

2

1

2

Low-carbon ferromanganese

FeMn88C0.2

85.0-92.0

0.2

1.0

2.0

0.10

0.30

0.02

FeMn84C0.4

80.0-87.0

0.4

1.0

2.0

0.15

0.30

0.02

FeMn84C0.7

80.0-87.0

0.7

1.0

2.0

0.20

0.30

0.02

Medium-carbon ferromanganese

FeMn82C1.0

78.0-85.0

1.0

1.5

2.5

0.20

0.35

0.03

FeMn82C1.5

78.0-85.0

1.5

1.5

2.5

0.20

0.35

0.03

FeMn78C2.0

75.0-82.0

2.0

1.5

2.5

0.20

0.40

0.03

High-carbon ferromanganese

FeMn78C8.0

70.0-82.0

8.0

1.5

2.5

0.20

0.33

0.03

FeMn74C7.5

70.0-77.0

7.5

2.0

3.0

0.25

0.38

0.03

FeMn68C7.0

65.0-72.0

7.0

2.5

4.5

0.25

0.40

0.03

Application

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.



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Q:Tungsten steel could be used to do is hard alloy knife?
You can do all kinds of data of tungsten steel tool, it can be a knife. There is little precision mould
Q:What is the reason for the metallographic cavity (as shown in the drawing) of cemented carbide?
Too many factors, but according to the shape, size, number and distribution state can be roughly determined what caused by links.
Q:Carbide saw blade 30t and 40t what is the difference?
Because of the small friction, the 40 teeth will save effort and the noise will be small, but the more than 60 saw blades will be cut more smoothly.
Q:Why carbide fracture?
Hard alloy is made by casting sintering of tungsten and cobalt, nickel, titanium and tungsten powder, cobalt and nickel matrix, and it is easy to break a bonding metal, quality and technology, process equipment, but also related to the amount of metal content and bonding, in short, hard alloy production is very complex, the quality is strictly, in order to produce good toughness, wear-resistant tungsten is a long-term process of exploration, experiment, a link may not have a good grasp of the products are not qualified.
Q:Carbide grades, properties and applicable ranges
(4) tungsten titanium tantalum cobalt (WC+TiC+TaC+Co) cemented carbide (YW);In addition to TaC YT hard alloy on (NbC), improve the bending strength, impact toughness, high hardness, anti oxygen ability and wear resistance. Both can be processed and can be made of steel, cast iron and nonferrous metals. It is often called the universal hard alloy (also known as the universal hard alloy) mainly. For the processing of heat resistant steel, high manganese steel, stainless steel and other hard materials processing.
Q:What's the use of recycling cemented carbide?
Refined tungsten, northern recovery mostly shipped to Hebei, Xingtai.
Q:Printing requirements for cemented carbide
Its disadvantages are: there are a small amount of pores and defects in the product, and the carbon content of the sinter will decrease.Hot isostatic pressing sintering in sintering with inert gas, liquid metal or solid particles as pressure transfer medium in each direction of the sintered body exert equal pressure, not even this can overcome ordinary hot pressing pressure is not uniform and the resulting product performance. The hot isostatic pressing of cemented carbide can eliminate the pores in the alloy and the drilling pool after sintering, and restrain the growth of WC grain. The Kennametal Inc installed the first heating chamber for 277mm * 1270mm in 1967. The temperature is up to 1500oC and the pressure can reach140MPa's hot isostatic pressing machine has taken the lead in successfully applying the technology of hot isostatic pressing to the production of cemented carbide. Since then, hot isostatic pressing technology has developed rapidly in foreign countries (especially in the United States).
Q:What is the difference between the raw and recycled materials of cemented carbides? The more specific, the better
Raw raw materials are raw materials, recycled materials have been used, and then recycled and re produced, raw materials than recycled materials used, and more pure materials.
Q:I would like to solder a carbide tool now, what materials do you need to ask for specific methods?
Oxygen acetylene kit KitA brass electrodeA bottle of brazing fluxAlloy knife and tool holder materialGoggles payableAdjust the pressure, ignition, adjust the flame, heating the workpiece (alloy placed in the blade position), to the temperature with brazing agent solder, welding, slow cold can!
Q:Is the hard alloy the same as the cemented carbide?
The CBN price is a little high. If you can't accept it, you can consider using the ceramic cutter to test the PCBN (CBN) blade. Ceramic blades can not work (he is brittle, easy to crack), super hard tool sales

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