BRAZED JOINT BETWEEN A TITANIUM-BASED METAL PART AND A CERAMIC PART BASED ON SILICON CARBIDE (SIC) AND/OR CARBON
摘要
<p>The invention relates to a brazed joint between a titanium-based metal part and a ceramic part based on silicon carbide (SiC) and/or carbon. The inventive joint comprises a stacked structure consisting of the following elements which are assembled in pairs by means of brazing, namely: the titanium-based metal part (10), a first spacer (11) which can deform in order to accommodate an expansion differential between the metal part (10) and a ceramic part (20) based on silicon carbide and/or carbon, a second rigid spacer (12) which has a similar expansion coefficient to that of the ceramic part (20) and which is made from aluminium nitride (AIN) or tungsten (W), and the ceramic part (20).</p>
申请公布号
WO2007066051(B1)
申请公布日期
2007.09.13
申请号
WO2006FR51317
申请日期
2006.12.08
申请人
SNECMA;COMMISSARIAT A L'ENERGIE ATOMIQUE;BENOIT, JOEL MICHEL;FROMENTIN, JEAN-FRANCOIS;GILLIA, OLIVIER;DOMERGUE, LUCAS
发明人
BENOIT, JOEL MICHEL;FROMENTIN, JEAN-FRANCOIS;GILLIA, OLIVIER;DOMERGUE, LUCAS