04614296 is referenced by 45 patents and cites 15 patents.

A diffusion brazing process for superalloy parts is performed on the one hand by the interposition between the pieces to be joined of a joining layer having a composition close to that of the parts and containing a "fluxing" element, which renders it more readily meltable, and on the other hand, a heat treatment effecting the brazing by the melting of the joining layer and its resolidification, by the diffusion of the flux. The process of the invention is characterized, particularly in view of permitting the use of a joining layer of a greater thickness than that of the layers used in the known diffusion brazing processes, in that said joining layer consists of a mixture of a superalloy powder and an alloy powder containing the flux.

Title
Diffusion brazing process for pieces of superalloys
Application Number
409285
Publication Number
4614296
Application Date
March 5, 1985
Publication Date
September 30, 1986
Inventor
Jacques Lesgourgues
Corbeil
FR
Agent
Bacon & Thomas
Assignee
Societe Nationale d Etude et de Construction de Moteurs d Aviation S N E C M A
FR
IPC
B23K 1/04
B23P 6/04
View Original Source