Publication detail

Microstructural Characterization of Slurry Aluminide Diffusion Coatings

ČELKO, L. HUTAŘOVÁ, S. OBRTLÍK, K. PETRENEC, M. JULIŠOVÁ, M. PODRÁBSKÝ, T.

Original Title

Microstructural Characterization of Slurry Aluminide Diffusion Coatings

Type

conference paper

Language

English

Original Abstract

Commercially pure aluminium powder and a mixture of aluminium and silicon powders, both in a liquid amyl acetate-based organic binder, were sprayed onto the surface of Inconel 713LC nickel base superalloy. A two-stage heat treatment process in an argon atmosphere flow was designed and applied to produce nickel aluminide diffusion coatings. Two coating systems composed of different layers with gradual changes in chemical composition and phase quantities were formed. Scanning electron microscope, scanning electron microscope/focused ion beam, both equipped with energy dispersive microanalyzers, were utilized to characterize the microstructure and chemical composition of the coatings. Introduction

Keywords

Nickel aluminides; Heat treatment; Diffusion Coatings; Superalloy; Electron microscopy.

Authors

ČELKO, L.; HUTAŘOVÁ, S.; OBRTLÍK, K.; PETRENEC, M.; JULIŠOVÁ, M.; PODRÁBSKÝ, T.

RIV year

2014

Released

1. 4. 2014

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

978-3-03835-072-9

Book

Metallography XV

ISBN

0255-5476

Periodical

Materials Science Forum

Year of study

2014

Number

782

State

Swiss Confederation

Pages from

584

Pages to

589

Pages count

6

URL

http://www.scientific.net/MSF.782.584

BibTex

@inproceedings{BUT106891,
  author="ČELKO, L. and HUTAŘOVÁ, S. and OBRTLÍK, K. and PETRENEC, M. and JULIŠOVÁ, M. and PODRÁBSKÝ, T.",
  title="Microstructural Characterization of Slurry Aluminide Diffusion Coatings",
  booktitle="Metallography XV",
  year="2014",
  journal="Materials Science Forum",
  volume="2014",
  number="782",
  pages="584--589",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/MSF.782.584",
  isbn="978-3-03835-072-9",
  issn="0255-5476",
  url="http://www.scientific.net/MSF.782.584"
}