Optimization of thermal spray parameters of nial/cr2c3 coating by taguchi method

  • M. Tahari
  • , B. Luo
  • , J. Geng
  • , D. Jing
  • , M. Hatami

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this study the effect of thermal spray process on wear resistance of NiAl/Cr2C3 thermal spray coating has been investigated. For this purpose the NiAl power mixed with 10 %wt. Cr2C3 powder and milled for 1 hrs at argon atmosphere. The APS parameters such as voltage (V), current(A), spray distance (mm), powder feed rate (gr/min), were optimize using a response surface methodology. For investigation effect of spray parameters on quality of coatings, the porosity and wear resistance of coatings analyzed with SEM and pin on disk wear test. Results show that increase of voltage and current are more effective other parameters. Increasing of powder feed rate and spray distance raised porosity of coatings intensively.

Original languageEnglish
Title of host publicationMaterials and Manufacturing Technology
EditorsSyed Masood
PublisherTrans Tech Publications Ltd
Pages9-14
Number of pages6
ISBN (Print)9783035714050
DOIs
StatePublished - 2019
EventAsia Conference on Material and Manufacturing Technology, ACMMT 2018 - Beijing, China
Duration: 14 Sep 201816 Sep 2018

Publication series

NameSolid State Phenomena
Volume295 SSP
ISSN (Print)1012-0394
ISSN (Electronic)1662-9779

Conference

ConferenceAsia Conference on Material and Manufacturing Technology, ACMMT 2018
Country/TerritoryChina
CityBeijing
Period14/09/1816/09/18

Keywords

  • APS
  • NiAl
  • Taguchi
  • Wear Resistance

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