Rene 142 alloy-Rene Powder

Rene 142 alloy is Nickel-based precipitation hardening, directional solidification, columnar crystal casting superalloy. The operating temperature is below 1050°C which is widely applied in Aviation.

Rene 142 alloy, adding cobalt, molybdenum, tungsten, chromium, aluminum, tantalum, rhenium and hafnium elements, has excellent resistance to various acids and alkalis, sulfuric acid and phosphoric acid, redox acids and mixed acids and carbon reduction and intergranular corrosion & and stress corrosion.

Its remarkable resistance to oxidation and corrosion ensures reliability in demanding aerospace, gas turbine, and industrial applications, while its ability to withstand high temperatures and resist creep deformation makes it an ideal choice for components subjected to extreme thermal and mechanical stresses. Rene 142’s weldability further enhances its versatility, allowing engineers to easily incorporate it into complex designs.

Rene 142 powder, columnar grained Ni-based superalloy, has been fabricated by Truer PREP equipment for additive manufacturing application which was confirmed as good at crack repair and restoration when used in aviation application and can be blended with an activated diffusion braze alloy. It can also be blended with a standard braze filler metal to facilitate wide-gap brazing.

Chemical Composition of Truer Rene 142 powder:

Particle Size Distribution of 45-125um: