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1. 发明公开

KR1020040002598A 구리 주형 无效
标题翻译：铜模
公开(公告)号：KR1020040002598A
公开(公告)日：2004-01-07
申请号：KR1020030039051
申请日：2003-06-17
申请人： 카엠이 아게
发明人： 헴쉐마이어한스-위르겐 , 레스만랄프 , 메르커위르겐 , 로데디르크 , 후겐쉬트게르하르트 , 슐제하르크 , 마이발트프랑크 , 보브커한스-귄터
IPC分类号： B22D11/041
CPC分类号： B22D11/059
摘要： PURPOSE: A copper mold is provided to continuously cast steel melts in the presence of zinc and/or sulfur which has a clearly longer service life, without the heat flow, and with the cooling performance of the copper mold being influenced in a relevant way. CONSTITUTION: A copper mold for a continuous casting of steel melts in a presence at least of one of zinc and sulfur has a diffusion barrier layer(3) in a thermally most greatly stressed contact region(2) with the steel melt. The diffusion barrier layer is formed of at least one metallic/metalloid material. The diffusion barrier layer is formed of one of lacquers, resins and plastics. The diffusion barrier layer is formed of a ceramic material. The diffusion barrier layer is provided in one of an upper half of a tube mold and a plate mold(1).
摘要翻译：目的：提供一种铜模具，在锌和/或硫存在下连续铸造钢熔体，其使用寿命明显延长，无需热流，铜模具的冷却性能受到相关的影响。构成：用于钢的连续铸造的铜模具在至少一种锌和硫的存在下熔化，在与钢熔体的热应力最大的接触区域（2）中具有扩散阻挡层（3）。扩散阻挡层由至少一种金属/准金属材料形成。扩散阻挡层由漆，树脂和塑料之一形成。扩散阻挡层由陶瓷材料形成。扩散阻挡层设置在管模的上半部和板模（1）之一中。

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