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Company Cases

Silicon calcium usage

2023-01-04 14:47:02

Silicon calcium is used in steelmaking and secondary metallurgy. It ensures the minimum number and optimal form of non-metallic inclusions, as well as a high degree of deoxidation. At the same time, it increases the strength of rolled, forged and cast steel products. The outer surface and fracture ...
Ferrovanadium supplier

2023-01-02 14:45:03

Vanadium is both deoxidizing and carbide-forming element. By forming carbides, vanadium makes steel structure more fine-grained, stabilizes ferrite in austenitic steels at high temperatures and low carbon content. Vanadium is also used for alloying cast iron. He prevents graphitization, stabilizes ...
Ferrotitanium production and transportation

2023-01-17 14:40:27

Compared with other structural materials, titanium has higher specific strength and corrosion resistance. The main uses of titanium are aerospace and rocket engineering and marine shipbuilding. Titanium can be used in the manufacture of electrode and heavy structural steel. This metal is used in ...
Ferro molybdenum supplier

2023-01-04 14:36:01

Molybdenum belongs to the rare metal group. Molybdenum and its alloys are widely used in various fields of engineering and industry, but the main consumption is ferrous metallurgy -7080% of molybdenum is used in the production of alloy steel. Molybdenum can improve the hardenability and mechanical ...
Silicon barium calcium deoxidizer

2022-12-31 14:35:08

Silicon barium calcium is a kind of compound deoxidizer, which not only has a good deoxidizing effect in iron and steel smelting, but also has a certain function of purifying molten steel. Silicon and barium in silicon, barium and calcium can react with oxygen to form oxide impurities, which float ...
High carbon silicon characteristics

2023-01-09 14:31:24

1. Excellent cycle rate of Si by composite deoxidizer Si and C 2. High purity due to high content of Si and C (at least 80%) 3. With high carbon content, it has excellent heating effect 4. Reduced working hours 5. Easy to control carbon content 6. Improve the quality of molten steel, improve product ...
graphite powder manufacturer

2023-01-11 14:27:00

Graphite powder soft, black gray; Greasy feeling, can pollute the paper. The hardness is 1~2, and it increases to 3~5 with the increase of impurity along the vertical direction. The specific gravity was 1.9~2.3. Under the condition of oxygen isolation, its melting point is above 3000℃, and it is one ...
Classification and role of ferrotitanium

2023-01-17 14:25:05

The main composition of ferrotitanium is titanium and iron ferroalloy. It also contains impurities such as aluminum, silicon, carbon, sulfur, phosphorus and manganese. There are mainly three varieties according to titanium content: FeTi30 (containing Ti25.0%~35.0%, Al < 8.5%, Si < 5.0%), FeTi40 ...
silicon carbide production process

2022-12-30 14:22:15

In metallurgical production, we often see silicon carbide resistance with green silicon carbide and black silicon carbide two different colors of silicon carbide, today to introduce two different colors of silicon carbide production mode: green silicon carbide and black silicon carbide production ...
How to adjust the amount of inoculant?

2023-01-08 14:17:05

(1) the inoculant addition of nodular cast iron is generally more than that of gray cast iron. (2) if the hot metal after inoculation treatment is poured in for a long time, due to the decrease of inoculation amount, the addition amount should be increased. (3) chilling is easy to occur in thin...

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