Slag pots of Tenfaye are produced by electric furnace molten steel.
The slag pot produced by converter molten steel and electric furnace molten steel are different. The service life of slag pot produced by converter molten steel is only 30% of the one produced by electric molten steel. The input-output ratio is 49%.
Comparison between Converter Slag Pot and Electric Furnace Slag Pot
Converter slag pot(Four steps):
1.Wood molding
2.Converter smelting molten steel is crude steel, and it lacks refining and tempering chemical components and other parts.
3.Converter molten steel pouring
4.Finished Product
Electric furnace slag pot(Eight steps):
1.To extend the service life of the slag pot, Tenfaye analyzes the thermal strength and improve the structure of slag pot by using the finite element and ANSYS.
2.Wood molding
3.The electric arc furnace tapping + LF, refining furnace accurately controls the chemical composition.
4.Pouring, OBLF GS1000 direct-reading spectrometer in front of the furnace, accurately detects the chemical composition of the product
5.Annealing + normalizing: eliminate stress and make the internal structure uniform in order to ensure no deformation or cracks in the later stage.
6.Mechanical shot blasting of outer surface + finishing of inner surface, roughness Ra100
7.Ultrasonic flaw detection in the 500mm range of the slag pot trunnion: the flaw detection level reaches: JB/T5000.14-1998 Level 2, and flaw detection of slag pot body reaches level 3.
8.The outer surface of the slag pot is coated with silver-gray matte waterproof and heat-resistant paint.
Converter slag pot:
1.Service life 1300-2000 times
2.Raw material cost ≈9000 yuan/ton
3.Input-output ratio 4.5:1
Electric furnace slag pot:
1.Service life 6000 times
2.Raw material cost ≈11,000 yuan/ton
3.Input-output ratio 2.2:1
Tenfaye has steel casting manufacturing experience over 17 years and has cooperated with many famous companies. Welcome to
leave your message, or send your requirement, drawings to the following email address. Catalogue and reference list will be provided.
Email:mischa.wang@tenfaye.com
