Micro-Carbon Ferrochrome Powder
Micro-Carbon Ferrochrome Powder is processed from ferrochrome material with a carbon content of 0.15% or less.
Product details
I. Product photo:
II. Product description
1. Product introduction:
Micro-Carbon Ferrochrome Powder is processed from ferrochrome material with a carbon content of 0.15% or less. It can be smelted by electric silicon heat method and hot exchange method. It is mainly used to improve the oxidation resistance and corrosion resistance of steel, so that the surface of steel in the oxidation atmosphere to form a strong oxide film, and then the oxidation stops or oxidation rate is slowed down. It is generally silvery white, metallic luster, irregular powder. Micro-carbon ferrochrome powder is mainly used in welding material industry and powder metallurgy industry.
Micro-carbon ferrochrome powder is a kind of compound deoxidizer and desulfurizer in contrast to the ambitious, and nowadays it is very important in many tests. In the ultra-low carbon steel maintenance slag with a certain amount of strong reducing substances, such as ferromanganese powder and aluminum powder, etc.. Because the micro-carbon chromium iron powder to oxygen affinity than carbon, in the maintenance of the slag melting process priority and oxygen reactions, reducing the oxidation rate of carbonaceous materials, so that it can still have a skeleton particles when the amount of carbonaceous materials to participate in the decline.
2. Product details:
Micro-carbon ferrochrome is generally produced by "electric silicon thermal process of production and refining" (desilication method), which is a method of smelting and refining ferrochrome by adding chromium ore, lime and silicon chromium alloy into an electric arc furnace. It is mainly used as additive of chromium in steelmaking. It can also be used as raw materials for making nitride ferrochrome and pure ferrochrome, which has the advantages of high performance and low cost.
3. Product specification:
Brand | Chemical Composition % | ||||
Cr | C | Si | S | P | |
≥ | ≤ | ||||
FeCr65C6.00 | 64.0 | 0.06 | 1.5 | 0.04 | 0.04 |
FeCr70C3.00 | 70.0 | 0.03 | 1.0 | 0.04 | 0.04 |
Remark：The content of Cr is the balance of removing impurity, not including gases. | |||||
4. Product applications:
The product can be widely used in welding materials, hard alloy, diamond tools, target materials, stainless steel, vacuum coating, thermal spraying, ceramics, etc.
5. Product packaging:
25kg/ plastic woven bag, inner plastic bag, outer ton bag or according to customer demand.
6. Particle size:
40 mesh, 60 mesh, 200 mesh, can be customized according to customer needs.
