The cyclic oxidation behaviour of PMNi3Al in air at elevated temperatures: The effect of Cr-and Y-Implantation
The effect of Cr-implantation and Y-implantation on the cyclic oxidation behaviour of a boron-doped Ni3Al intermetallic alloy (obtained through a powder metallurgical route) at 585 C, 730 C, and 990 C in air has been studied. Compared to the non-implanted material, Y-implantation caused slightly higher oxidation rates from the earliest stages of oxidation. Cr-implantation, however, considerably decreased the cyclic oxidation rate due to the formation of a thin alumina layer.
Bibliographic Reference: Article: Intermetallics (1997)
Record Number: 199711547 / Last updated on: 1997-12-09
Original language: en
Available languages: en