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GEYUAN NEW MATERIAL

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Petroleum coke +

Calcined coke +

Graphite piece +

Furnace wall panel +

Graphite electrode +

Petroleum coke

Petroleum coke

Petroleum coke has its unique physical, chemical and mechanical properties, the heating part of the non-volatile carbon, volatile matter and mineral impurities (sulfur, metal compounds, water, ash, etc.) these indicators determine the chemical properties of coke

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Calcined coke

Calcined coke

The calcined coke is mainly used in the pre-baked anode and cathode for electrolytic aluminum, the carburizer and graphite electrode for the production of metallurgical iron and steel industry, and the carbon electrode for industrial silicon, yellow phosphorus and iron alloy

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Graphite piece

Graphite piece

Graphite and its products have the properties of high temperature resistance and high strength. It is mainly used to make graphite crucible in the metallurgical industry. Graphite is commonly used as the protective agent of steel ingot in steelmaking and the lining of metallurgical furnace.

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Furnace wall panel

Furnace wall panel

Graphite is a transitional crystal between atomic crystal, metal crystal and molecular crystal. In the crystal, the carbon atoms of the same layer form covalent bonds by sp2 hybridization, each carbon atom is associated with another three carbon atoms, and the six carbon atoms form regular hexagonal rings on the same plane, stretching to form lamellar structure.

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Graphite electrode

Graphite electrode

Graphite electrode refers to petroleum coke, asphalt coke as aggregate, coal asphalt as binder, after raw materials calcining, crushing grinding, batching, mixing, molding, roasting, impregnation, graphitization and mechanical processing and made of a kind of high temperature resistant graphite conductive material, called artificial graphite electrode (referred to as graphite electrode), to be different from the natural graphite electrode prepared by using natural graphite as raw material.

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GEYUAN NEW MATERIAL

field

Application

Mainly used in electronic semiconductor industry with graphite, high temperature sintering with graphite, non-ferrous and precious metal smelting with graphite, industrial furnace high temperature treatment with graphite, electric discharge processing with graphite, photovoltaic industry with graphite, environmental protection industry with graphite, machinery industry with graphite, new energy industry with graphite...

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Lithium industry

Lithium industry

Aerospace field

Aerospace field

Military industry

Military industry

Rare earth industry

Rare earth industry

Electric furnace

Electric furnace

Nuclear power field

Nuclear power field

Metal smelting

Metal smelting

Automobile & machinery

Automobile & machinery

Lithium industry
Aerospace field
Military industry
Rare earth industry
Electric furnace
Nuclear power field
Metal smelting
Automobile & machinery

GEYUAN NEW MATERIAL

ABOUT

About Us

Henan Geyuan New Material Technology Co., Ltd. is located in Jiaozuo, known as "century-old coal City" and the old industrial base. Since its establishment, the company has been adhering to the development concept of "scientific and technological innovation for development, quality advantage for survival". It is mainly engaged in the processing and sales of petroleum coke, needle coke, negative furnace wall plate, graphite crucible, positive and negative sagger and various precision small pieces of carbon composite materials.

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About Us

GEYUAN NEW MATERIAL

NEWS

News Information

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Corporate news

Corporate news

Always adhere to the quality of development, quality of survival principle, continue to improve products and services

Industry dynamics

Industry dynamics

To provide you with a series of graphite products

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News

Application of Graphite Electrode

Electric furnace steelmaking is a major user of graphite electrodes. The output of electric furnace steel in China accounts for about 18% of the crude steel output, and graphite electrodes for steelmaking account for 70% to 80% of the total consumption of graphite electrodes. Electric furnace steelmaking uses graphite electrodes to introduce an electric current into the furnace, and uses the high-temperature heat source generated by the electric arc between the electrode ends and the furnace charge to conduct smelting.

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Production characteristics of graphite electrodes

(1) Long production cycle. The production cycle of ordinary power graphite electrodes is about 45 days, and the production cycle of ultra high power graphite electrodes is over 70 days. However, the production cycle of graphite electrode joints that require multiple impregnations is longer.

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Processing of graphite electrodes

(1) Pressurized vibration method: Pressurized vibration method requires special machine tools, and the electrode mother mold is opposite to the electrode shape. Graphite materials and forming tools are placed relative to each other during processing, leaving a certain gap. A machining fluid mixed with water and abrasive is injected into it. Ultrasonic vibration of graphite and forming tools occurs while passing through the processing fluid. Under the action of abrasive impact force, graphite is slightly peeled off to form the desired shape. The abrasive is SiC, B4C, or diamond. The coarser the abrasive, the faster the processing speed. When the machine tool is working, it adopts sealed type and water curtain type for processing. EDM machining suitable for mass production.

GEYUAN
Contact: Ms. Zhang

Contact: Ms. Ma

0086-15838941865

Contact: Ms. Ma

Contact: Ms. Ma

0086-15649313687

Email

E-Mail

geyuanxcl@163.com

Address

Address

No. 56 Daiwang Road, Daiwang Subdistrict Office, Machun District, Jiaozuo City

GEYUAN

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