发明名称 |
PROCEDE DE FABRICATION D'UNE PIECE COMPRENANT DE L'ALUMINIUM |
摘要 |
The invention relates to a method for the production of a part comprising aluminium, said method being characterised in that it includes a step involving the selective laser sintering of a mixture comprising: a polymer powder, a powder of a quasi-crystalline aluminium alloy, and a powder of a reinforcing compound forming a contact angle of less than 90° with a polymer drop placed on the surface thereof and having a thermal conductivity of less than 100 W/m.K at 20°C, the sum of the weight of the alloy and the weight of the reinforcing compound not exceeding 80% of the total weight of the mixture. |
申请公布号 |
FR2979269(B1) |
申请公布日期 |
2014.05.16 |
申请号 |
FR20110057493 |
申请日期 |
2011.08.24 |
申请人 |
INSTITUT NATIONAL POLYTECHNIQUE DE LORRAINE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;UNIVERSITE DE NANCY 1 HENRI POINCARE;SA ATELIERS CINI |
发明人 |
KENZARI SAMUEL;FOURNEE VINCENT |
分类号 |
B22F3/105;C22C1/04;C22C21/12 |
主分类号 |
B22F3/105 |
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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