发明名称 |
CERAMIC PARTICLE MIXTURE, AND METHOD FOR MANUFACTURING CERAMIC PARTS FROM SUCH A MIXTURE |
摘要 |
The invention relates to a ceramic particle mixture containing, as components, a predominant portion by weight of frittable particles made of a ceramic material and particles of at least one additive, at least one additive being a dispersed absorbent solid inorganic material which has, for a laser beam emitted at a predetermined wavelength, a specific absorptivity that is greater than the absorptivity of the other components of the ceramic mixture, and which drastically breaks down when gas is emitted in the presence of the laser beam, said additive being present in proportions of less than 5% of the dry weight. The invention also relates to ceramic parts produced from such a mixture. |
申请公布号 |
EP2714621(A1) |
申请公布日期 |
2014.04.09 |
申请号 |
EP20120724644 |
申请日期 |
2012.05.31 |
申请人 |
CENTRE DE RECHERCHE DE L'INDUSTRIE BELGE DE LA CERAMIQUE (C.R.I.B.C.) |
发明人 |
PETIT, FABRICE;LARDOT, VÉRONIQUE;OTT, CÉDRIC;JUSTE, ENRIQUE;CAMBIER, FRANCIS |
分类号 |
C04B35/622;B23K26/40 |
主分类号 |
C04B35/622 |
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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