Superalloys (Nickel and Cobalt), titanium and titanium aluminides based materials, ceramics, platinum, carbon-carbon composite and self brazing powders....
Development of monocrystalline superalloys for blades and superalloys for discs produced by powder metallurgy, used particularly in the Snecma M - 88 engine and the Turboméca helicopter engines...
Development of new high temperature bulk materials : superalloys for turbine disks and blades - ONERA / DMSM-EN... Development of new high temperature bulk materials : superalloys for turbine disks and blades, titanium aluminides, silicides... Pairs of a / 2110 dislocations shearing ' precipitates in wrought U720 LI superalloy tensile strained at room temperature...
For next-generation turbomachines (1) to operate at gas temperatures up to 1600 °C, the solution consists in cooling nickel-based superalloy (2) turbine blades, which also have to be protected with a thermal barrier coating (3) made from zirconia for example (4).... Heat engines with a turbine as driving element. (2) Superalloy :...
Elaboration of Nickel-Based Superalloy Powders... The most highly stressed discs are made from nickel-base superalloy powders.... Superalloy powders (X 200 magnification)...
