Tel:
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.

Build The World Brand of Carbon

Home ProductsElectric Arc Furnace Graphite Electrodes

UHP500MM 500*2100Mm Uhp Graphite Electrode Electric Arc Furnace

UHP500MM 500*2100Mm Uhp Graphite Electrode Electric Arc Furnace

  • UHP500MM 500*2100Mm Uhp Graphite Electrode Electric Arc Furnace
UHP500MM 500*2100Mm Uhp Graphite Electrode Electric Arc Furnace
Product Details:
Place of Origin: CHINA
Brand Name: SHIDA CARBON
Certification: ISO9001:2015
Model Number: 500mm UHP
Payment & Shipping Terms:
Minimum Order Quantity: 20MT
Price: negotiable
Packaging Details: wooden crate
Delivery Time: 10 working days
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 50000MT/year
Contact Now
Detailed Product Description
Product: UHP 500mm Grade: Ultra High Power
Diameter: 20 Inch, 500mm Length: 2400mm, 2100mm, 1800mm
Bulk Density: 1.66-1.73g/cm3 Specific Resistance: 4.8 - 5.7 µΩ.m
Modulus Of Rupture: 11-14.5MPa Modulus of Elastic: 8- 12GPa
CTE: ≤1.5 Ash: 0.1 ~0.3%
Nipple: 3TPI/T4L/T4N Or Customized Raw Material: 100% Imported Needle Coke
High Light:

UHP500MM Uhp Graphite Electrode

,

500*2400Mm Uhp Graphite Electrode

,

UHP500MM carbon graphite rod

500*2400 mm , 500*2100 mm Electric Arc Furnace Graphite Electrode

 

 

Introduction

 

The production of graphite electrodes begins with the high temperature blending of crushed and screened petroleum coke with coal or petroleum tar pitch. The mix is then charged into a extruding machine from which a cylindrical column of certain diameter is extruded and cooled. These “green electrode” then enter an oven to undergo a baking process. The heating process follows a predetermined and gradually increasing heating curve, reaching a final temperature of approximately 900 degrees centigrade. During this stage, the petroleum pitch is converted into hard coke, and impurities are removed. After the baking process, the electrode forms may be impregnated with a special pitch and rebaked, filling pores to increase density and strength, and lowering the electrical resistivity. The electrode forms are packed in electric furnace surrounded by carbon particles to form a solid mass for graphitization. An electric current is passed through the furnace, raising the temperature to approximately 3000 degrees centigrade.

 

The graphite electrodes, after cooling, may then go to a final stage to be machined to exact dimension and tolerance. This stage may also include machining and fitting the end of the electrode with a threaded graphite pin joining system (also known as nipple). Detail as following picture.

 

UHP500MM 500*2100Mm Uhp Graphite Electrode Electric Arc Furnace 0

 

 

 

 

 

 

          ​

 

 

Contact Details
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.

Contact Person: sales

Tel: +8613281182772

Send your inquiry directly to us
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.
Room 1011, 47 Yongfeng Road, Hi-Tech District, Chengdu, 610041,Sichuan Province, P.R. China.
Tel:86-028-66856611
Mobile Site Privacy Policy China Good Quality Carbon Graphite Electrodes Supplier. © 2020 - 2021 shida-carbon.com. All Rights Reserved.