Payment Type: T/T
Transportation: Ocean,Land
| Model | |
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Brand: YOUNENGDE
Place Of Origin: China
Status: New
Types Of: Arc Furnace
Use: Melting Furnace
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Core Component Warranty Period: 1 Year
Core Components: Plc
Warranty Period: 1 Year
Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts, Field Maintenance And Repair Service
Core Selling Point: Energy Saving
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
Applicable Industry: Manufacturing Plant, Energy &Amp; Mining
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
| Selling Units | : | Set/Sets |
|---|---|---|
| Package Type | : | Steel Case/ Wooden Case |
Double Electrode Dc Electric Arc Furnace
100~10000kVA
Boron carbide is an inorganic substance, usually a gray black micro powder. It is one of the three hardest known materials (second only to diamond and cubic boron nitride), used in tank armor, bulletproof vests, and many industrial applications. Its Mohs hardness is about 9.5.
It was discovered as a byproduct of metal borides research in the 19th century and was not scientifically studied until the 1930s.
Boron carbide can absorb a large number of neutrons without forming any radioactive isotopes, making it an ideal neutron absorber in nuclear power plants, which mainly controls the rate of nuclear fission. Boron carbide is mainly made into controllable rod-shaped materials in nuclear reaction furnaces, but sometimes it is turned into powder due to the need to increase surface area.
Due to its low density, high strength, high temperature stability, and good chemical stability. Used in wear-resistant materials, ceramic reinforcement phases, especially in lightweight armor, reactor neutron absorbers, and other areas. In addition, compared with diamond and cubic boron nitride, boron carbide is easier to manufacture and has lower costs, making it more widely used. In some places, it can replace expensive diamonds and is commonly used in grinding, grinding, drilling, and other fields.
The carbon thermal reduction method is widely used and is the mainstream method in the actual production of boron carbide. This method is carried out under inert atmosphere conditions. Use petroleum coke and carbon powder as reducing agents to reduce boric acid and boron oxide. The reduction process occurs in an Electric Arc Furnace, requiring a temperature of up to 2200 ℃ inside the furnace.
Green and energy-saving, stable and reliable
Equipment characteristics
1.The power consumption is 10%~15% less than that of AC furnace.
2.The consumption of graphite electrode is 40% less than that of AC furnace.
3.Compared with AC furnace, it eliminates the investment of reactive power compensation device.
4.The noise level is 10~20 dB lower than AC furnace.
5.In the smelting process, metal ions in the melt will be concentrated around the negative electrode due to electrolysis, so as to improve the yield and purity of products, which is more conducive to the enrichment of precious metals and other high-value metals.
6.The current direction and electromagnetic field direction of DC furnace remain unchanged. Driven by the magnetic field, the molten slurry circulates in one direction all the time, forming electromagnetic stirring, so that the material melts without dead corners, the product quality is high, and the yield is high.
7.When an accident occurs in the smelting process and a power failure occurs for a period of time, an insulating hard shell will be formed on the surface of the molten liquid.
Facing this situation, the double electrode DC furnace can start arc smelting again by adding arc striking materials such as coke at the bottom of the electrode.
Packaging: Steel Case/ Wooden Case
Transportation: Ocean,Land
Place of Origin: CHINA
HS Code: 8514390010
Port: Qingdao,Rizhao
Payment Type: T/T
Incoterm: FOB,EXW
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