Publication detail

Use of the powder liquid method for aluminide diffusion coatings formation on inconel 713 LC Ni- based superalloy

ČELKO, L. KLAKURKOVÁ, L. MAN, O. ŠVEJCAR, J.

English title

Use of the powder liquid method for aluminide diffusion coatings formation on inconel 713 LC Ni- based superalloy

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

Powder liquid method was used for aluminides diffusion coatings formation on the Inconel 713LC nickel-based superalloy. Two different powder mixtures (Al and Al+Si) in organic binder solution were prepared. Coating s depositoon onto the substrate surface was realized by spraying. Two-stage heat treatment under the argon-folw atmosphere was designed. First stage at 200oC was used to decompose organic binder. In the second stage at 1000oC the elements from the coating interact with the substrate. Protective intermetallic layer ane an interaction zone between the layer and substrate start to form. Elements interaction and phase transformations during annealing at 1000oC up to 600 min were studied. For this study the light micrtoscopy, scanning electron microscopy, energy dispersive microanalysis, x-ray diffraction phase analysis, microhardness measurement, and image analysis methods were used.

Keywords in English

diffusion, Inconel 713LC, Nickel-aluminide, powder liquid method

Released

2009-09-10

ISSN

1042-6914

Journal

MATERIALS AND MANUFACTURING PROCESSES

Volume

24

Number

2009

Pages from–to

1155–1161

Pages count

7

BIBTEX


@article{BUT130422,
  author="Ladislav {Čelko} and Lenka {Klakurková} and Ondřej {Man} and Jiří {Švejcar}",
  title="Use of the powder liquid method for aluminide diffusion coatings formation on inconel 713 LC Ni- based superalloy",
  journal="MATERIALS AND MANUFACTURING PROCESSES",
  year="2009",
  volume="24",
  number="2009",
  pages="1155--1161",
  doi="10.1080/10426910902979439",
  issn="1042-6914",
  url="http://dx.doi.org/10.1080/10426910902979439"
}