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 |
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Double electrode DC Submerged Arc Furnace
500~20000kVA
Ferroniobium can be used as an additive in the steelmaking process. Adding niobium to stainless steel and heat-resistant steel is beneficial for improving their plasticity and corrosion resistance. Adding niobium to structural steel can improve its welding performance, increase strength and plasticity, and prevent weld corrosion. For high-temperature steels and alloys, niobium is indispensable because it can improve high-temperature strength, refine grains, and prevent grain growth at high temperatures. Niobium and carbon combine to form carbides, which can eliminate the harmful effect of chromium carbide deposition in stainless steel and improve its corrosion resistance.
The smelting of niobium in a DC submerged Arc Furnace generally uses niobium containing slag as the raw material. The niobium containing slag is first smelted in the DC submerged arc furnace to remove the vast majority of iron and phosphorus elements. The hot slag produced is re melted in the furnace, and lime and coke powder are added to ultimately obtain niobium iron alloy.
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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