发明名称 |
grânulos de diboreto de titânio como proteção contra erosão para cátodos |
摘要 |
The invention relates to titanium diboride granules comprising aggregates of titanium diboride primary particles, wherein the titanium diboride granules have a rounded shape and are fracture-resistant. The invention further relates to a method for producing these titanium diboride granules, the use thereof for covering graphite cathodes in electrolytic cells in Al fused-salt electrolysis or for repairing holes in cathode bases of electrolytic cells and also a method for repairing holes in cathode bases of electrolytic cells. |
申请公布号 |
BR112014004143(A2) |
申请公布日期 |
2017.03.21 |
申请号 |
BR20141104143 |
申请日期 |
2012.08.02 |
申请人 |
ESK CERAMICS GMBH & CO. KG |
发明人 |
ENGLER MARTIN;VICTOR GEORG |
分类号 |
C04B35/58;C04B35/63;C25C3/06 |
主分类号 |
C04B35/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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