Best Graphite Powder for High Power Graphite Electrodes / Carbon Electrode Graphite Electrode
- Ref Price:
-
$1,700.00 - 1,900.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 400 m.t.
- Supply Capability:
- 5000 m.t./month
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1. Product Description
Graphite electrode is the use of petroleum coke as aggregate, coal tar pitch asbinder, a high temperature and oxidation resistance of conductive material through crushing, proportioning, mixing kneading, shaping, roasting, soaking, graphite,mechanical processing and a series of production process.
Graphite electrode has good electrical properties and chemical stability, mechanical strength at high temperature under high, low impurity content, good anti vibration performance. Is a good conductor of heat and electricity. Widely used in electric arc furnace steelmaking, refining furnace, the production of iron alloy, industrial silicon,phosphorus, corundum and so on ore smelting furnace and other use of arcproducing high-temperature smelting furnace.
According to the different power and current when in use, the production using different raw materials and production technology, can be divided into regular power graphite electrode, high power graphite electrode, ultra high power graphiteelectrode. According to the diameter of the electrode with diameter of 75~600mmdifferent, different specifications. According to the special requirements of users, butthe special specification production of graphite electrode and special shaped graphite products.
2. Details of Graphite Electrodes
Project | Classification | Company | (mm) The diameter size | ||||||||
| The general power | |||||||||||
| 150-200 | 250-300 | 350 | 400-500 | ||||||||
A | B | A | B | A | B | A | B | ||||
Resistivity | Electrode | μΩm | 9.0 | 10.5 | 9.0 | 10.5 | 9.0 | 10.5 | 9.0 | 11.0 | |
Joint | 8.0 | 8.0 | 8.0 | 8.0 | |||||||
Flexural strength | Electrode | Mpa | 10.0 | 7.8 | 7.0 | 6.8 | |||||
Joint | 14.0 | 15.0 | 15.0 | 15.0 | |||||||
Modulus of elasticity | Electrode | Gpa | 9.3 | 9.3 | 9.3 | 9.3 | |||||
Joint | 14.0 | 14.0 | 14.0 | 14.0 | |||||||
The volume density | Electrode | g/cm3 | 1.54 | 1.53 | 1.53 | 1.53 | 1.52 | ||||
Joint | 1.63 | 1.68 | 1.68 | 1.68 | |||||||
Coefficient of thermal expansion (100°C-600°C) | Electrode | 10-6/°C | 2.9 | 2.9 | 2.9 | 2.9 | |||||
Joint | 2.7 | 2.8 | 2.8 | 2.8 | |||||||
Ash | % | 0.5 | 0.5 | 0.5 | 0.5 | ||||||
3. Pictures of Graphite Electrodes
4. FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty of Graphite Electrodes High Power ？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products Graphite Electrodes High Power ？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. We have D&B report and you could check details information for our company.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
- Q: Whether the ordinary graphite powder is sprinkled on the electronic instrument can lead to the malfunction of the instrument
- Ordinary graphite powder is also conductive, but only strong and weak
- Q: Is graphite powder conductive?
- Qingdao Huatai graphite powder solution for you is a conductive graphite powder, graphite powder for non-metallic mineral matters, graphite powder has good conductivity, high temperature resistance, lubrication, thermal properties, graphite powder used in industry is very broad, conductive graphite powder can be made of conductive coating, battery the production of materials, conductive composite materials,
- Q: For thermal grease skills, the more detailed the better
- The best way is to let the thermal grease coated metal can directly contact, and can be a very good filler metal surface those small potholes, this effect is the best.
- Q: Can graphite powder be used in lithium batteries?
- Qingdao Huatai graphite more than 20 years experience in the production of graphite powder to tell you that graphite powder can be used in lithium batteries.
- Q: Method for identifying iron powder, aluminium powder and graphite powder
- 1. with a magnet and dilute hydrochloric acid!2. direct use of hydrochloric acid, aluminum powder, gas faster; iron powder moderate; graphite powder does not respond!
- Q: What is the ratio of the coated sand to the graphite powder?
- Or change the sand species, change the high refractoriness sand species, this cost is relatively large.
- Q: Is graphite powder dangerous?
- Will pour into the dry drying workshop, drying after bagging, namely ordinary graphite powder, the carbon content of the finished product is 90%.x0d on average use making pencil graphite electrode, battery, cable lubricant morphological characteristics of a dark metallic luster and opaque fine flake graphite solid. Very soft, creamy sense.
- Q: Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.
- Read millivolt values and sample height, calculated according to the formula P =UA/IL type resistivity. The resistivity of the conductor is in P, Omega - M; L for voltage measurement distance between two probes for m; A for the conductor cross-sectional area, m2; U, the voltage between two probes for the determination of voltage V; I the strength of the current flowing through the conductors, the resistivity of A. graphite is (8 ~ 13) * 10-6 (/m), high - low note inside magazines. For reference only!
- Q: Two simple physical methods are used to identify iron powder and graphite powderHurry up, you need it urgently! Thank you
- First, with a magnet, you can use a magnet, can be sucked into the iron powder.Two, put in the water, floating above the sink in the bottom of the graphite powder, iron powder
- Q: Are graphite and carbon black the same?
- But they are not the same as the atomic structure, physical properties are not the same, the graphite conductive carbon black than how many times, lubricating graphite is much higher than carbon black, graphite and carbon black light can be separated from these two points is not the same, there are more different places.
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Best Graphite Powder for High Power Graphite Electrodes / Carbon Electrode Graphite Electrode
- Ref Price:
-
$1,700.00 - 1,900.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 400 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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