The invention relates to a method of brazing a Ti-Al alloy. According to the invention, a layer of nickel (2) is disposed between a part (1) which is made from titanium aluminide and a brazing sheet (3), such as to enable: the aforementioned part (1) to be brazed to another metallic material (4) without the aluminium diffusing from one to the other; and a stable link with good mechanical strength to be produced. The invention can be used for the assembly of aircraft engine parts which are made from titanium aluminide and nickel-based superalloy.
申请公布号
WO2005018867(A2)
申请公布日期
2005.03.03
申请号
WO2004FR01854
申请日期
2004.07.15
申请人
ONERA (OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES);HOFFMANN, CARINE;BACOS, MARIE-PIERRE;JOSSO, PIERRE;NAVEOS, SERGE