Paper Title:
Effect of the Palladium Mid-Layer on the Cyclic Oxidation of Platinum Aluminide Bond Coating
  Abstract

Platinum/Palladium modified aluminide coatings prepared by aluminide pack cementation on the nickel base superalloy Inconnel 738. The platinum/palladium modified aluminide coating of cyclic oxidation behavior at 1200°C was investigated by TGA, XRD and SEM/EDS. Platinum/Palladium modified aluminide coatings showed better cyclic oxidation resistance than Platinum modified aluminide coating and palladium modified aluminide coating compared. Pt and Pd alloy played an enough role in alumina stabilization and in delaying the degradation of β-phase.

  Info
Periodical
Materials Science Forum (Volumes 510-511)
Edited by
Hyung Sun Kim, Yu Bao Li and Soo Wohn Lee
Pages
1058-1061
DOI
10.4028/www.scientific.net/MSF.510-511.1058
Citation
S. J. Hong, J. W. Choi, G. H. Hwang, W. K. Han, J. S. Park, S. G. Kang, "Effect of the Palladium Mid-Layer on the Cyclic Oxidation of Platinum Aluminide Bond Coating", Materials Science Forum, Vols. 510-511, pp. 1058-1061, 2006
Online since
March 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yuki Matsuoka, Yasuo Matsunaga, Kiyokazu Nakagawa, Shigeji Taniguchi
Abstract:Isothermal oxidation behavior of a 4th generation Ni-base single crystal superalloy with Pt-modified and Ru-modified aluminide coating was...
301
Authors: Hideyuki Murakami, K. Kamiya, Akihiro Yamaguchi, Ying Na Wu, Seiji Kuroda
Abstract:In the present study, high temperature properties of Ir-modified and Ir-Hf-modified aluminide coatings on Ni-based single crystal superalloy...
1689
Authors: Lucjan Swadźba, Ginter Nawrat, Boguslaw Mendala, Marek Goral
Abstract:The modern jet engines used in commercial and military aircrafts are characterized by operating temperature in turbine section above 1000oC....
247
Authors: Yin Qun Hua, Zhen Rong, Kang Min Chen, Yun Xia Ye, Wen Hui Wu, Rui Fang Chen
Chapter 8: Surface Engineering and Coating Technology
Abstract:The oxidation behavior of Ni-based superalloy GH586 which is treated by pack-cementation aluminizing was investigated. Scanning electron...
603