发明名称 |
WÄRMESCHUTZSCHICHTEN, MATERIALIEN UND VERFAHREN ZU IHRER HERSTELLUNG |
摘要 |
The invention relates to thermal barriers, a process and a material for their preparation, and their applications. The thermal barriers are constituted by a material comprising at least one refractory oxide having a low thermal diffusivity and at least one pseudocrystalline aluminium alloy, the amount of which represents from 2 to 30% by volume. They may be prepared by vapour-phase deposition of a mixture of a refractory oxide and pseudocrystalline alloy, or alternatively from a mixture of a refractory oxide and pseudocrystalline aluminium alloy in the molten state, or else by deposition onto the support to be protected using an oxygen/gas torch fed with material by means of a flexible bead (cord) containing the refractory oxide and the pseudocrystalline alloy. Applications: protection of engine components of aircraft or motor vehicles, of aeronautical or aerospace components, of chemical reactors or of accessories for domestic electrical appliances. |
申请公布号 |
AT139582(T) |
申请公布日期 |
1996.07.15 |
申请号 |
AT19930403009T |
申请日期 |
1993.12.13 |
申请人 |
SOCIETE NOUVELLE DE METALLISATION INDUSTRIES (SOCIETE ANONYME) |
发明人 |
DUBOIS, JEAN-MARIE;CATHONNET, PHILIPPE |
分类号 |
C22C1/10;C22C21/00;C22C29/12;C23C4/04;C23C4/06;C23C14/34;C23C30/00;(IPC1-7):C23C30/00 |
主分类号 |
C22C1/10 |
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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