High-level wire rod successful development
2012-06-07 by seoer8
AGER55 the wire and steel for high strength gas, with the characteristics of low-carbon chromium-containing weld has good resistance to atmospheric corrosion, apply to the Welding Electrode of high strength steel vehicles, buildings and other structures. The steel tone aluminum for low-carbon steel, steel purity requirements, the complexity of the smelting process. Casting casting fluidity of molten steel, submerged nozzle prone to "sets of eyes" phenomenon. To this end, the plant from the smelting, refining, continuous casting process carefully organized and fully prepared. Production technology department careful study of the steel characteristics, conscientiously sum up the experience in production, and work out the detailed points of the production process and production plan: Converter Front strict technical discipline, and control the end of the carbon hit rate and composition of the qualified rate; refining process using programmed aluminum, measures to ensure that sufficient refining time, to ensure the stability of the purity of the steel composition and temperature of the package; The Billet workshop to strengthen management, to strengthen the standardization of operation, according to the characteristics of AGER55 low-carbon, the use of low-carbon fluxes and pay attention to the full protection of the casting process. To ensure the success of this the φ5.5mm limit Specifications rolling, high-wire unit controlled rolling and cooling process for the experimental selection, strengthening equipment inspection, maintenance of the preparatory work of spare parts for accuracy and process to achieve a stable rolling smooth production.Production and development of AGER55 high-level Welding Wire rod "for the safety of steel to enhance the intensity level of the wire steel, enriching the product line, has taken a firm step.
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