0.8% Ash of Graphite Petroleum Coke Made in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
26 m.t.
Supply Capability:
5060 m.t./month
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Item specifice:

Ash: 0.8%max

Product Description:

Introduction

The High-purity Graphitized Petroleum Coke is made from high quality petroleum coke under a temperature of 2800°C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity, high absorptive character , no residue will be left and save production cost etc.
This product can be used as carbon raiser (Recarburizer) to produce high quality steel, special steel, cast iron and alloy or other related industry. We can get high quality steel if use it. It can also be used in plastic and rubber as an additive. It is playing more and more crucial in the iron industry.

Features

The graphitized petroleum coke powder (grain) is made by graphitization heat treatment of high-quality low-ash petroleum coke at high temperature of 2800 ° C or above in vacuum. The product is featured by high carbon content, low hardness, high temperature resistance, large porosity and low heat conductivity coefficient. Compared with the traditional natural graphite and calcined coke, it can obviously improve caking property and stabilize friction coefficient, maintains the stable and comfortable braking process, and reduce the damage to mating plate surface, brake noise, wear and cost, and is an ideal material for the friction material plant.

In order to control the package and quality, we send people to inspect the loading at loading port and take samples for third party inspection for everyshipment, and will keep customers updated about the loading condition and the inspection result.

Graphite petroleum coke is used in producing casting, it can increase the used quantity of Scrap steel and reduce the quantity of Scrap iron, or use no Scrap iron at all, graphite petroleum coke has high absorptive character, no residue will be left, save production cost.

Specifications

Products

GPC

F.C.%

98.5MIN 

98MIN 

ASH %

0.8MAX

1MAX

V.M.%

0.7 MAX

1 MAX

SULFUR %

0. 05MAX

0.1MAX

MOISTURE %

0.5MAX

0.5MAX

SIZE:

1-5MM 90% min

Package

By MT jumbo Bag

 

Pictures

 

0.8% Ash of Graphite Petroleum Coke Made in China

0.8% Ash of Graphite Petroleum Coke Made in China

0.8% Ash of Graphite Petroleum Coke Made in China

0.8% Ash of Graphite Petroleum Coke Made in China

 

FAQ 

1, Usage: used to improve the Carbon content in steel-melting and Ductile iron foundry

2, Characteristic: high carbon, low sulfur, with stable effect for improving the carbon content, high absorptive of carbon.

3, apply: Used in electric furnace steel smelting and cast-iron for improving the carbon content

 

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Q:Is graphite powder conductive?
Yes, graphite has electrical conductivity
Q:What are the specifications of the graphite powder used for conduction?
There are many kinds of specifications. There are 1 grams, 2 grams, 3 grams, which kind do you need?
Q:The axis and drum can use graphite powder lubrication
This doesn't seem good. Graphite powder is a solid lubricant. It is suitable for heavy equipment lubrication. The axis and drum or low viscosity lubricating grease is better, so fast.
Q:Does graphite allow lubrication of rusted doors?
Sure。 When we were young, the teacher reminded us that we could use the pencil core to scrape the end and put it into the keyhole to lubricate it.
Q:Phosphoric acid, two aluminium hydride, with graphite powder and mud
Sunlight filtered through the atmosphere to achieve visible light and a small amount of ultraviolet light (UV) on the earth's surface. UV light has a wavelength of 295nm and UV light accounts for only 5% of the sun. The energy of light is inversely proportional to the wavelength, and the shorter the wavelength, the higher the energy.
Q:Why is the battery electrolyte more potassium hydroxide and sodium hydroxide is less used?
Anode material of nickel cadmium batteries is a mixture of nickel hydroxide and graphite as anode material, sponge cadmium and cadmium oxide powder powder, the electrolyte is usually sodium hydroxide or potassium hydroxide solution. When ambient temperature is high, use a sodium hydroxide solution with a density of 1.17 to 1.19 (15 C).
Q:Does the graphite powder cause explosion? If so, how to prevent the production of graphite products in the workshop?
Dust produced in the process of production of some factories and mines, especially the dust produced in the processing of some organic matters, will explode and burn under certain conditions.(2) adequate air and oxidizing agents;(3) there is fire or strong vibration and friction.Such as effective ventilation and biological film, dust suppression technology, integrated dust suppression technology, dust removal measures, smoking and fire operations are prohibited. A pressure relief valve or other device is arranged in the outer shell of the equipment, and an explosion containment system is adopted. For factories with dust explosion hazards, the design must be strictly carried out according to the technical grade of explosion protection, and ventilation and dust removal systems shall be installed separately. Often wet cleaning workshop floor and equipment, to prevent dust flying and gathering. Ensure that the system has a good airtight, if necessary, in airtight containers or pipes in the flammable dust filled with nitrogen, carbon dioxide and other gases, in order to reduce the content of oxygen, dust suppression explosion.
Q:How do you use graphite powder in copper?
This question is a bit vague, you can say it, is inlaid with copper and graphite, the graphite powder melt into the copper, if it is the former, is easy to do, if it is the latter, it is necessary to copper melting after adding graphite powder, the latter is relatively difficult.
Q:Main ingredients of graphite powder?
These impurities often appear in quartz, pyrite, carbonate and other minerals.
Q:How to measure the iron content in graphite powder?
Take a certain amount of samples, adding dilute hydrochloric acid, excessive filtering and drying. The quality of the filter residue. By weighing the quality of the sample quality is the quality of minus slag containing iron. With this value divided by the sample quality, the mass fraction of iron.

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