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公开(公告)号:US5942316A
公开(公告)日:1999-08-24
申请号:US932551
申请日:1997-09-17
申请人: Ernst Luhrsen , Andreas Schuler , Robert Sheriff , Martin Wiesel
发明人: Ernst Luhrsen , Andreas Schuler , Robert Sheriff , Martin Wiesel
CPC分类号: C04B35/013 , B22D41/32 , Y10T428/2495 , Y10T428/24992 , Y10T428/249969 , Y10T428/249981 , Y10T428/24999
摘要: The invention concerns a multi-layer refractory wear body having a wear layer being exposed to a direct thermal, mechanical and/or metallurgical attack, and at least another layer of a ceramic material having different physical properties.
摘要翻译: 本发明涉及一种具有耐磨层暴露于直接热,机械和/或冶金攻击的多层耐火材料磨损体以及具有不同物理特性的至少另一层陶瓷材料层。