China Graphite Electrode Uhp - Ultra High Power Graphite Electrodes for EAF and LF in Steel Industries
- Ref Price:
-
$3,000.00 - 4,000.00
/ m.t.
- Loading Port:
- Dalian
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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· Place of Origin: China
· Brand Name: CMAX
· Application: LF,EAF, Submerged arc furnace
· Length:1600~2700mm
· Grade :HP (High Power), RP HD HP UHP available
· Resistance (μΩ.m):5.8~8.5 micro ohm.m
· Apparent Density (g/cm³ ):1.56~1.70 g/cc RP HP UHP
· Thermal Expansion: 1.3~2.5 RP HP UHP
· Flexural Strength (N/㎡):8.5~12 Mpa RP HP UHP
· Needle coke:15~90%
· CERTIFICATE:ISO9001:2015
· Nipple Type: Conical and taper
· Special treatment: anti-oxidation treatment
· Advantage: low consumption rate
· Services engineers for technical supports
- Q: How to solve the problem of graphite electrode being crushed during electrolysis
- I can only use the experience of the past to tell you that if you want to save money easily, the time can be considered as the costA thick graphite stick; inexpensive
- Q: In EDM, the electrodes are made of graphite and copper. Please tell us the difference between them
- Graphite is characterized by coarse particles, fine particles and ultrafine particlesFor different processing, you can choose different particles, the smaller the particle size, the higher the accuracyCopper has good conductivity and thermal conductivity and is used in many occasionsBut there are many factors to consider in the choice between the two
- Q: What kind of asphalt is better for natural graphite coating?
- Special graphite mainly to high quality petroleum coke as raw material, coal tar or synthetic resin as binder, the raw material preparation, mixing, kneading, pressing, crushing, mixing, molding, roasting, soaking, repeatedly repeated purification and graphitization, and made the processing machine. It is generally used in the aerospace, electronics and nuclear industry sectors. It includes pure graphite, high purity, high strength, high density and pyrolytic graphite.
- Q: Why should graphite paper be placed between the heater and the graphite electrode?
- Heater design, the common heater has three shapes, cylinder, cup, spiral, the vast majority of the current heater is cylindrical, as shown in figure. The spiral heater has complicated processing technology and has been eliminated. Cup shaped heater for hemispherical crucible, the bottom melt temperature is more uniform, because the processing technology is difficult, already no use. Nowadays, most of them use cylinder heaters. The cylindrical heater is not only easy to process, but also is related to the large number of flat crucible used in the direct drawing single crystal furnace.
- Q: National standard for graphite electrodes
- Page 7 the international standard specifies the shape, dimensions and tolerances, technical requirements, test methods, packaging, marking, storage, transportation and quality certificates of graphite electrodes. This standard applies to high quality petroleum coke, asphalt, coke as the main raw material, through molding, roasting, impregnation, graphitization and mechanical processing made of, power supply arc furnace as conductive material of ordinary power graphite electrode. Common power graphite electrode GB
- Q: How can the graphite powder be processed into high quality carburizing agent? Thank you
- If you are through the material can also be screened and then sold, usually 1-5 of the particle size, fine powder can only add adhesive column
- Q: What about graphite electrodes for steel mills?
- Hebei North graphite electrode factory produces various specifications of graphite electrode, with low resistance, high density, small ash, and so on, so that less tons of steel-making, quality is good
- Q: I remember the more lively metal, the electron?
- C metal is copper, because a dilute sulfuric acid into the H2 precipitation, then definitely not copper. And the inactive first precipitate
- Q: What does graphite electrode GSK mean?
- Graphite is made of high-strength graphite, it is a kind of graphite grade specification.
- Q: How large is the permissible overload current per square millimeter of the graphite electrode cross section?
- Overhead wires, radiating the best conditions, allowed the current largest. The insulated wire in the house is laid in the wall, which has the worst heat release conditions and the smaller permissible current, so there are different safety currents.
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China Graphite Electrode Uhp - Ultra High Power Graphite Electrodes for EAF and LF in Steel Industries
- Ref Price:
-
$3,000.00 - 4,000.00
/ m.t.
- Loading Port:
- Dalian
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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