CONSTEEL
CONSTEEL
CONSTEEL's metallurgical addictives perform as important ingredients which have the functions to adjust the alloy components, improve the quality of steel or iron, and they had become well-renowned due to the guaranteed quality delivery among our honorable customers.
Consteel's CAFA series arc-submerged foaming activator apply high-grade carbonate as basic material together with active alumina,magnesia and organic foaming substance as compound addictive. CAFA series is widely utilized in the EAF and refining ladles application, which can effectively form the slag with quick and sustainable response features along with the following typical benefits
Getting rid of unfavorable elements in molten steel like Pf S and harmful inclusions with high efficiency and rapid reaction;
Ensure the favorable reaction between the C and O element which purify the steel composition;
Reduce the smelting duration which bring economic benefits to steel-makers;
Reduce the detrimental arc radiation wear to EAF roof and refractory, which furtherlead to cost cut-down;
Diminish the power consumption economically and environmental-friendly.
Consteel CACA series steel surface thermal insulation covering agent is formulated by various composites addictive spectrum including expansion agent, absorbent, and heating agent on basis of specific demands of tundish casting and holding ladles and steel content requirement, and the CACA series features as following:
Low thermal conductivity and high heating effectiveness lead to superior thermal insulation outcome;
Extraordinary inclusions absorption ability which help purify the molten steel remarkably;
Quick spreadability property contribute to the quick covering effect;
Appropriate gravity benefit the no slag and on crust performance, non-corrosive to refractory lining and environmental-friendly design.
Consteel’s CADS desulfurizer is widely used in the so-called short steel metallurgical process ranges from melting, swift tapping to final outside furnace refining process. This product is elaborately designed with cutting-edge formula and premium granularity selection which reult in high desulfurizat ion rate from 30% to 80% depending on various smelting processes. CADS series is characterized by following features.
Remarkably decrease the noise pollution and electrode consumption;
Increase the arc submerge effect and heat power efficiency;
Apparently help reduce the smelting duration and smelting cost by enhancing the bath temperature remarkably;
Injection of CADS desulfurizer allows to achieve ultra-low concentrations of sulfur in steel as 0.0002%.
Consteel CARC series recarburizer is made of high-quality carbon material and selected metallic alloy with addictive including superior binder and expansion agent, which is widely used in the application where require recarburization with following features：
Easily penetrate the surface slag layer due to appropriate gravity design, which lead to carbon element recovery rate higher than 90% in many cases;
Alloying can be achieved simultaneously due to alloy metal is added into the recarburizer;
Optimized binder can purify the steel by absorbing the inclusions while has no contamination impacts on steel purity by itself;
Optimized expansion activator can effectively drive the spreadability of recar burizer into molten steel to increase the melting efficiency and further reduce the smelting cost;
Consteel's CADO compound deoxidant is one cutting-edge deoxidization agent which is developed by Consteel's massive successful practices and research. This product can not only reduce the oxygen element in molten steel in converter, EAF ,ladles and tundish, but also aims to decrease the deoxidation product activity to facilitate the pure slag formation. Besides, it have extra features as following
The deoxidation effiectiveness is better than sole-component deoxidant due to higher reaction speed between multiple deoxidants and oxygen content;
The derived various oxides are compatible and further generate secondary compound which effectively eliminate the activity of sole oxide from sole-component deoxidant;
The surface tension between the miscible compound and molten steel is smaller than soleoxide or steel, which contribute to the easier precipitation thus faster deoxidation reaction will be achieved ;
CACI composite blend ingot:CACI series composite blend ingot is a special recarburizer material developed by the CONSTEEL team based on years of experience and theoretical analysis of electric furnace smelting process. It can not only help avoid the peroxidation of molten steel without affecting the rhythm of smelting and produce higher steel material recovery rate. Besides, it can alse effectively produce foaming slag which improve the efficiency of electric energy comsumption and reduce the erosion of the refractory material of the furnace by the arc and improve the service life of the furnace, thereby reducing the smelting cost in many aspects.
CACS Silicon carbide : The high oxygen content in the molten steel is harmful to the stability of the continuous casting billet and the steel composition. CONSTEEL's CACS series high-grade silicon carbide has the characteristics of strong deoxidation ability, good fluidity and no dust. It can meet the deoxidation demand of high oxygen content steel, and also has the effect of increasing silicon, which can reduce the amount of ferrosilicon and increase the yield of silicon carbon, which enable this act an ideal metallurgical addictive.
CACB composite blend balls : CACB series composite blend balls is made of high quality light burnt magnesium powder, designed by our professional formula, and is pressed into a balls after mixing, mainly used for converter steelmaking, slag splashing to protect the furnace , can furtherly improve the lifetime of converter furnace.
Refined covering arc agent : CASF series of products are widely used in electric furnace and LF refining ladles to ensure submerged arc effection and foaming in process of smelting, thereby reduce the radiant heat loss of the arc, improve the thermal efficiency and avoid the directly erosion of lining due to high temperature arc radiation which can enhance the lifetime of vessel lining, besides, this series features in high dephosphorization rate, fast construction and shorter smelting duration.
Consteel CARS series refining slag's production cover material sei ection,crushing, screening, water washing, ingredients batching, baking and pressing based on premium raw material and grain size distribution program, the series product is widely applied in the refining step as LF ladle with following features:
Quick reaction with molten steel to remarkably reduce the refining duration and enhance the refining efficiency;
Outstanding performances in de-sulfurization, de-phosphorization, de-oxidation, impurities absorption and slag formation;
Fluorine free design lead to non-corrosion to refractory lining and more environmental-friendly;
CAGP series graphite spray powder : This series products can be used as a recarburizing agent in refining steelmaking, and as well has the effect of diffusion deoxidation. It is an indispensable metallurgical auxiliary material in the steel refining and refining process.
© 2019 CONSTEEL. ALL RIGHTS RESERVED
