METHOD AND APPARATUS FOR THE DIRECT PRODUCTION OF

专利名称：METHOD AND APPARATUS FOR THE

DIRECT PRODUCTION OF SCALE-FREE THINMETAL STRIP

发明人：FELDBAUER, Stephen, L.申请号：EP01952442.0申请日：20010705公开号：EP1301639A2公开日：20030416

摘要：A method for the direct production, from molten metal, of scale-free thin metalstrip. Hot thin metal strip exiting a continuous caster system is directed to a reducingchamber wherein a reducing gas reduces strip surface oxides while the cast metal strip isat an elevated temperature from retained heat from the molten metal. A cooling unitfollowing the reducing chamber is used to cool the strip to a temperature below about150° C. prior to exposing the strip to an oxidizing atmosphere. In various embodiments ofthe invention, strip thickness is reduced with use of hot and cold rolling mills and thescale-free surface of the strip is coated with protective coatings.

申请人：Danieli Technology, Inc.

地址：800 Cranberry Woods Drive - Suite 400 Cranberry Township, PA 16066 US

国籍：US

代理机构：Gervasi, Gemma, Dr.

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