World PM2016: PIM as a route to high performance superalloy components for aero engines and gas turbines

摘要

In the second of his reports on Powder Injection Moulding presentations at the World PM2016 Congress held in Hamburg, germany, October 9-13, Bernard Williams focuses on high temperature (HT) alloys for applications in aero engines and land based gas turbines. As well as covering the use of PIM for well known HT nickel-base superalloys such as Inconel 713LC and Inconel 718 the report also includes the Powder Injection Moulding of a new class of HT alloys based on Nb-Si.