Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Characteristics of Al2O3, Cr2O3, WC-Ni, and Chromizing Surface Coatingsunder Environment with HighTemperature, Wear, and Corrosion

고온, 마모 및 부식환경에 적용가능한 Al2O3, Cr2O3, WC-Ni 및 크로마이징 코팅층의 기계적 특성 평가

  • Cho, Hee Keun (Department of Mechanical Engineering Education, Andong National University)
  • Received : 2013.10.14
  • Accepted : 2013.11.26
  • Published : 2013.12.15
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Abstract

Several plasma spray and metallurgical surface coatings such as $Al_2O_3$, $Cr_2O_3$, WC-Ni, and chromizing coating have been examined for their application in environments with high temperature, wear, and corrosion. The chromizing coating is different from others coatings in the manufacturing process the surface. These coatings' characteristics were tested experimentally, and the results were compared. WC-Ni shows good performance against thermal barrier, wear, and corrosion and is one of the best candidates for the environment considered herein. These coatings were studied for their application in the steel manufacturing industry. The most commonly required functions in this industry are thermal and wear resistance.

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References

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