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The companies Located at the junction point in the three provinces, Henan, Hubei, Shanxi provinces in the name of the Jing Zi Guan Town. After several decades of operation before, and now the company has developed into a 110 million yuan of fixed assets owned, and covers an area of 86,141 meters here, producing 40,000 tons of ferroalloy, the annual sales income over 300 million yuan, 20 million yuan more than open to the medium company to achieve sales sales rate was 100% in the same industry thriving.
Company was "in Xichuan County of Henan Province metallurgical plant material," the company now has four branches, namely, Panzhihua City Code, Ye Yu, Xichuan County vanadium companies, Xichuan County metallurgical materials and Xichuan county of Metallurgical sales company; company has submerged arc furnace 16, 8 IF furnace, arc furnace six, roasting pits six, the total capacity of 58,000 KVA of electricity, more than 1800 employees, 85 professional and technical personnel, including external high-tech personnel, 18; company strong technical force, laboratory testing advanced equipment, scientific and standardized management. With the patented technology and patent industries develop and ISO9001 international quality system certification, in-depth development of performance management, the application of computer network technology, companies are full of vigor.
The company formerly known as "Xichuan County of Henan Province Metallurgical Factory," was founded in 1987, after 17 years of rolling development, has grown into the production, marketing, research and development, integrating the development of the scale enterprises. August 2002, in accordance with the needs of enterprise-scale expansion, it was renamed "Xichuan County of Henan Province Code-the rule of limited liability companies." It has five branches, namely, Panzhihua City Code, the rule of limited-liability companies, in Xichuan County of Henan Province Code of Ye-sales company, jingziguan smelting company, jingziguan smelting two companies, jingziguan vanadium industry companies. |
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| Panzhihua Electric Metallurgical Branch |
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| vanadium industry branch |
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Specifications
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Chemical composition%
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Si
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Al
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Ba
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Ca
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S
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P
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C
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Fe
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FeA16Ba15Ca6Si50
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≥50
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≥6
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≥15
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≥6
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≤0.08
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≤0.03
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≤0.5
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Cushion
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FeA18Ba14Ca8Si45
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≥45
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≥8
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≥14
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≥8
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≤0.08
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≤0.03
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≤0.5
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Cushion
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FeA110Ba13Ca8Si40
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≥40
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≥10
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≥13
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≥8
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≤0.08
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≤0.03
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≤0.5
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Cushion
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FeA18Ba12Ca10Si40
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≥40
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≥8
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≥12
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≥10
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≤0.08
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≤0.03
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≤0.5
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Cushion
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Si-Ba-Ca oxygen content in steel can to minimize the formation of calcium at the same time, barium, aluminum, complex mixture of easy floating in the liquid from the pot, pure liquid steel, and improve the toughness of steel and processing performance. Barium use of calcium silicate used in aluminum alloy aluminum, ferrosilicon, silicocalcium good effect, high efficiency alloy.
Si-Ba-Ca ferroalloy in the solubility of liquid steel in smaller, but also dissolved calcium and lower vapor pressure of calcium, barium calcium alloy alumina to fully enhance the calcium in the deoxy and processing of non-metallic inclusions in the role.
The results showed that the use of: Si-Ba-Ca alloy billets deoxy make the entire 9-15 ppm oxygen content in between can inclusions in steel (compared with other Deoxidizer) reduced by about 75-80 per cent; can inclusions in the area of distribution of a declining trend, the reasons for the Si-deoxy calcium, its inclusion gathered up and float up to speed faster than aluminum deoxy; able to make rapid inclusion of the quantity of lower level; debris patterns can be changed , the inclusion of the ball more visible role; can refine ferrite grains and improve the impact resistance of steel toughness and processing performance, improve mobility of molten steel to prevent the inlet plug.
Alumina barium calcium for the use of steel sphere of the steelmaking process can be reduced (to replace the use of a variety of Deoxidizer), enhance product quality, reduce production costs.
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| SI-CA-BA(SILICOCALCIUM barium alloy) |
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| Si-Ba-Ca alloy |
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SILICOCALCIUM barium steelmaking is the ideal Deoxidizer, desulfurizer. Calcium on oxygen and sulfur have great affinity for oxygen silicon had a great affinity, barium on the oxygen, sulfur not only have great affinity, and barium in the temperature range of steelmaking to reduce the vapor pressure of calcium, increased use of calcium rate. Steelmaking deoxy experiments show that the use of calcium silicate barium deoxy than calcium silicate compound Deoxidizer good effect. Formation of calcium, barium, complex silicon oxide easily from liquid steel in the break of pure steel. Deoxidation widely used in steel, especially with the continuous casting Deoxidizer deoxy not only improve the mobility of steel and improve the quality of steel, but also reduces the cost of steel. In the production of iron, calcium silicate barium Deoxidizer is not only an effective inoculant, but a good powder effect. |
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| Si-Al-Fe alloy |
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| Si-alloy barium |
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Alumina is used in steelmaking alloy barium production of a new type of Deoxidizer to improve inclusion morphology distribution, reduce the liquid steel in the oxide inclusions in steel gas content and element content is to improve steel quality, reduce costs, saving aluminium effective new technologies, and can replace ordinary aluminum alloy for the final deoxy steelmaking process, is particularly applicable to continuous casting steel deoxidation request Practice has proved that it has desulfurization performance. |
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| Barium silicon alloy |
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| V2O5 |
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| Business license |
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| OUTSTANDING PRIVATE ENTERPRISES |
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