High quality high-quality carbon brick oven

The main performance has high thermal conductivity and good thermal conductivity. It is more effective for strengthening furnace bottom cooling, reducing furnace bottom temperature and slowing furnace bottom erosion.Physical and chemical Data of Carbon Block:Number itemsrequireunitGuaranteed value Typicalvalue 1Bu

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The main performance has high thermal conductivity and good thermal conductivity. It is more effective for strengthening furnace bottom cooling, reducing furnace bottom temperature and slowing furnace bottom erosion.
Physical and chemical Data of Carbon Block:
Number itemsrequireunit
Guaranteed value
 
Typical
value
 
1Bulk Densityg/cm31.621.65
2Apparent Porosity%2520
3Modulus of CompressionMPa2225
4Modulus of RuptureMPa911
5Fixed carbon%99.099.5
6Thermal conductivityW/m.k80100
7Oxidation%1815
8Thermal expansion coefficient
CTE
×10-6/ºC(100-600ºC)4.54.5
9Fe<%0.050.04
10Ash%0.50.3
 
serial numberitemrequireunitGuaranteed valueTypical Value
1volume densityg/cm31.631.65
2Compressive strengthMPa3840
3Porosity%1615
4Oxidation rate%1614
5BreathingmDa98
6Average apertureμm0.50.4
7Less than 1 μm hole volumetric ratio%7075
8Antialkaline  U/LCU/LC
9Iron water erosion index%3028
10heat
 conduction
room temperatureW/m.k910
600ºC1416
 
serial numberitemrequire
unit
 
Guaranteed valueTypical Value
1volume densityg/cm31.701.72
2Compressive strengthMPa3640
3Porosity%1514
4Oxidation rate%87
5BreathingmDa10.8
6Average apertureμm0.10.08
7Less than 1 μm hole volumetric ratio%8085
8Antialkaline  UU
9Iron water erosion index%2826
10heat
 conduction
room temperatureW/m.k1617
600ºC2022
High Quality Steelmaking Blast Furnace Carbon Brick
High Quality Steelmaking Blast Furnace Carbon Brick

1. Position of the enterprise:
Continue to write a new chapter of China's carbon industry with the road of sustainable development and international development based on technological innovation, resource conservation and environmental friendliness.
2. The background, history and business scope of the company:
The company (formerly Hailong Technology) was established on January 18, 1999. In September 2006, the private enterprise, Liaoning Fangda Group Industrial Co., Ltd. successfully obtained 51.62% of the company's equity through public bidding. The company was successfully transformed into a private holding company. In order to avoid competition in the industry, the company acquired part of the shares held by the controlling shareholder Fushun Carbon Co., Ltd., Hefei Carbon Co., Ltd., and Chengdu Rongguang Carbon Co., Ltd. to integrate carbon production resources. The company's production capacity and profitability have been greatly improved. The carbon products produced by the company are sold throughout the country and exported to Japan, Germany and other countries and regions.
The company's predecessor was "Lanzhou Carbon Plant" (industry code 205 plant). The plant was built in 1965. It was put into operation in 1971. In 1998, the establishment of "Lanzhou Carbon Co., Ltd." was initiated. The carbon plant was restructured and renamed Lanzhou Carbon (Group) Co., Ltd. In 2001, Lanzhou Carbon Co., Ltd. was renamed Lanzhou Hailong New Material Technology Co., Ltd. and was listed on the Shanghai Stock Exchange in 2002 under the stock name "Hailong Technology". The stock code is 600516, and the total share capital is 20 million shares. Among them, Lanzhou Carbon (Group) Co., Ltd. holds 116 million shares, other promoters hold 4 million shares, and 80 million shares are outstanding.
On September 28, 2006, Liaoning Fangda Group Industrial Co., Ltd. successfully bid for 51.62% of the shares of Hailong Technology Company held by Lanzhou Carbon (Group) Co., Ltd. and became the holding company of Hailong Technology Company. After the approval of the State Administration for Industry and Commerce, the company name Changed to Fangda Carbon New Material Technology Co., Ltd., and transferred the holding shares of Fushun Carbon Co., Ltd., Chengdu Rongguang Carbon Co., Ltd., Hefei Carbon Co., Ltd. held by Liaoning Fangda Group Industrial Co., Ltd. Big Carbon Company. After the completion of the transfer, Fangda Carbon Company became the leading professional manufacturer of carbon products in China and the world.
3. The core advantages of the enterprise:
Fangda Carbon Company has a full set of equipment for the production of carbon products at the international advanced level. It has successively imported electric heating kneaders, secondary roasting tunnel kilns, electrode cleaning machines, high-pressure impregnation, and electrode combination processing machine tools from the United States, Japan, and Germany. The key equipment, especially the fully automatic batching 40MN press equipment imported from Japan, is one of the only two most advanced production lines in the world.
Fangda Carbon's products are divided into 3 series, 11 categories, 38 varieties and 126 specifications. Graphite electrode series have ultra high power, high power, ordinary power graphite electrode; carbon brick series have microporous carbon brick for blast furnace, semi-graphite carbon brick, aluminum for ordinary cathode carbon brick, large section semi-graphite cathode carbon brick, graphite Cathode carbon bricks, lining carbon bricks for various mineral heating furnaces; new carbon material series include nuclear graphite products, special graphite products, biochar products, carbon felts and carbon / carbon composite materials, etc. The products are widely used in metallurgy and chemical industry , Aviation, aerospace, medical, nuclear power and other fields.
4. Successful cases: The products are sold in more than 30 provinces, cities and autonomous regions across the country, and exported to more than 40 countries and regions on five continents. Based on the quality of experts and professional services, we will carefully serve our customers and strive to open up new markets.
5. Reasons for choosing a company:
The quality adopts ISO9001 for the whole process of quality control, and the testing and analysis room has passed CNAS certification. More than 50 new products / new technologies have passed national, provincial and ministerial-level appraisal, and 44 items have received national and provincial-level awards, including 12 national silver awards and 22 high-quality product awards from the Ministry of Metallurgy. Obtained nuclear safety equipment manufacturing license, CNAS laboratory accreditation certificate, ISO9001 quality system, ISO14001 environmental system, OHSAS18001 occupational health and safety management system certificate, etc., jointly established "Tsinghua University · Fangda Carbon Nuclear Graphite R & D Center" "Beijing University of Science and Technology · Fangda Carbon Blast Furnace Carbon Brick R & D Center "Lanzhou University · Fangda Carbon Graphene Research Institute", etc., the research and production of blast furnace carbon brick, carbon / graphite materials for nuclear power, graphene preparation and application technology maintains a domestic leading position, The overall technological capability has reached the international advanced level.
6. Qualification honor:
High Quality Steelmaking Blast Furnace Carbon Brick
High Quality Steelmaking Blast Furnace Carbon Brick
High Quality Steelmaking Blast Furnace Carbon Brick
High Quality Steelmaking Blast Furnace Carbon Brick

Since 1980, the company's headquarters has won 12 national silver awards, 22 high-quality product awards from the Ministry of Metallurgy, and 3 provincial excellent product awards. "Languang" brand high-power, ultra-high-power graphite electrodes and blast furnace carbon bricks were listed as the first batch of "Longhuo Fine Products" by the Gansu Provincial People's Government. product". The ultra-high-power graphite electrodes and long-life blast furnace carbon bricks were jointly named as national key new products by the five national ministries and commissions. The research and production of new carbon materials such as nuclear graphite and biochar maintain a leading position in China. The company was recognized as a high-tech enterprise by the People's Government of Gansu Province in 1999. Enterprise management has been awarded the honorary titles of more than 50 countries, provinces and ministries such as "National Advanced Enterprise for Enterprise Rectification", "National Second-tier Enterprise", "Quality Management Award of the Ministry of Metallurgy" and "National May 1st Labor Certificate". The development of the enterprise is in line with the national industrial policy, and is in complete accordance with the development policy of the western region and the development direction of the raw material industry determined by the state.
Company Profile:
Fangda Carbon New Material Technology Co., Ltd. (hereinafter referred to as: Fangda Carbon) is headquartered in Haishiwan Town, Honggu District, Lanzhou City, Gansu Province.
The company has Fushun Carbon Co., Ltd., Chengdu Rongguang Carbon Co., Ltd., Hefei Carbon Co., Ltd., Chengdu Carbon Co., Ltd., Fushun Laihe Mining Co., Ltd., Fushun Fangda High-tech Materials Co., Ltd.,  Fangda Xicomo (Jiangsu) Needle Coke Technology Co., Ltd. and other more than ten subsidiaries have formed an unprecedented industrial advantage. At present, they have become the world's foremost high-quality carbon product production and supply base, involving nuclear carbon material research and production base.
High Quality Steelmaking Blast Furnace Carbon Brick
The company's carbon products are divided into 4 major series. The leading products include ultra-high power, high power, and ordinary power graphite electrodes; ultra-micropores, micropores, graphite, semi-graphite, high thermal conductivity carbon bricks, and high corrosion resistance carbon Bricks, large-section semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with various mineral heating furnaces; special graphite products (superfine structure, fine structure, medium fine structure, medium coarse structure graphite) , Carbon / graphite materials for nuclear power (high-temperature gas-cooled reactor / fast reactor and other nuclear reactors), graphene and its downstream products, activated carbon for supercapacitors, high-end graphite anode materials for lithium-ion batteries, carbon fiber, carbon / carbon composite materials and other new carbon Material products; coal-based needle coke and low-sulfur calcined petroleum coke, coal pitch and other main raw materials for the production of carbon products, many of which are domestically initiated and break the monopoly of foreign companies. Products are widely used in metallurgy, new energy, chemical, machinery, medical and other industries and high-tech fields, sold well in more than 30 provinces, municipalities and autonomous regions across the country, and exported to more than 40 countries and regions on five continents.
High Quality Steelmaking Blast Furnace Carbon Brick
The company has internationally advanced carbon production equipment. It has successively imported key equipment of international advanced level from the United States, Japan, and Germany, such as electric heating kneaders, secondary roasting tunnel kilns, electrode cleaning machines, high-pressure impregnation, and vibration forming machines, especially the fully automatic ingredients imported from Japan, 40MN The ramming horizontal press equipment is one of the most advanced large-scale electrode production equipment in the world today. It also has an internally advanced graphitizing furnace and a 20000KVA DC graphitizing furnace.
The company is a high-tech enterprise, a leading enterprise in the National Science and Technology Innovation Base, a technology innovation demonstration enterprise in Gansu Province, and a backbone enterprise in strategic emerging industries in Gansu Province. Based on more than 50 years of research and development and production of carbon products, the company has improved and continuously improved the technology of carbon products. R & D, production, quality, equipment, safety, environmental protection, occupational health and other management systems with appropriate characteristics. It has a national enterprise technology center, a post-doctoral scientific research station, a Gansu carbon new material engineering (research) center, and a Gansu science and technology trade and innovation base. More than 50 new products / new technologies have passed national, provincial and ministerial appraisal, and 44 items Won national, provincial and ministerial awards, including 12 national silver awards and 22 high-quality product awards from the Ministry of Metallurgy. Obtained nuclear safety equipment manufacturing license, CNAS laboratory accreditation certificate, ISO9001 quality system, ISO14001 environmental system and OHSAS18001 occupational health and safety management system certificate, etc., and jointly established "Tsinghua University · Fangda Carbon Nuclear Graphite R & D Center" "Beijing University of Science and Technology · Fangda Carbon Blast Furnace Carbon Brick R & D Center "Lanzhou University · Fangda Carbon Graphene Research Institute", etc., the research and production of blast furnace carbon brick, carbon / graphite materials for nuclear power, graphene preparation and application technology maintains a domestic leading position, The overall technological capability has reached the international advanced level.
The company has been awarded "National Second-Class Enterprise", "Quality Management Award of the Ministry of Metallurgy", "National May 1 Labor Certificate", "National Advanced Employment and Social Security Private Enterprise", "National Mechanical and Metallurgical Building Materials System Innovation Studio", "National Double Love and Double Evaluation" Many honorary titles such as "Advanced Enterprise Trade Union", "National Innovation First Priority in Entering Grassroots Party Organizations" and "National Model Workers' Home".
In the future development process, the company will adhere to the guidance of Xi Jinping's new era of socialism with Chinese characteristics, closely aiming at the enterprise development goals of "industry serving the country and creating a world-class carbon enterprise", and follow the "business management must be beneficial to the government, The enterprise values of "benefiting the enterprise and benefiting the employees" adhere to the enterprise spirit of "people-oriented, integrity first", implement the enterprise tenet of "take from the society and return to the society", rely on technological progress and fine management to speed up the product structure Adjust, optimize resource allocation, give play to equipment advantages, implement brand strategy, form a priority for the development of new carbon materials, focus on the development of graphite electrodes, and steadily develop the overall development of carbon bricks and main raw materials, continue to extend the carbon industry chain, increase integration, and go Continue to write a new chapter of China's carbon industry with the road of sustainable development and international development based on technological innovation, resource conservation and environmental friendliness.
Product introduction:
The company's carbon products are divided into 4 major series. The leading products include ultra-high power, high power, and ordinary power graphite electrodes; ultra-micropores, micropores, graphite, semi-graphite, high thermal conductivity carbon bricks, and high corrosion resistance carbon Bricks, large-section semi-graphite cathodes, graphitized cathodes, graphite anodes for magnesium electrolysis, and carbon bricks lined with various mineral heating furnaces; special graphite products (superfine structure, fine structure, medium fine structure, medium coarse structure graphite) , Carbon / graphite materials for nuclear power (high-temperature gas-cooled reactor / fast reactor and other nuclear reactors), graphene and its downstream products, activated carbon for supercapacitors, high-end graphite anode materials for lithium-ion batteries, carbon fiber, carbon / carbon composite materials and other new carbon Material products; coal-based needle coke and low-sulfur calcined petroleum coke, coal pitch and other main raw materials for the production of carbon products, many of which are domestically initiated and break the monopoly of foreign companies. Products are widely used in metallurgy, new energy, chemical, machinery, medical and other industries and high-tech fields, sold well in more than 30 provinces, municipalities and autonomous regions across the country, and exported to more than 40 countries and regions on five continents.

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