Tribological properties of carbon layers produced by high temperature chlorination in comparison with DLC coating

Hyun Ju Choi, Heung Taek Bae, Byung Chul Na, Jeon Kook Lee, Dae-Soon Lim

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Tribological properties of carbon layers produced by high temperature chlorination of SiC ceramic and DLC (diamond-like carbon) coatings produced by ion plating method were investigated and compared. Carbon coatings were produced by exposure of ball and disc type SiC in chlorine and hydrogen gas mixtures at 1200°C. After treatment for 10 h, dense carbon films up to 180 μm in thickness were formed. Tribological behavior of newly developed carbon films were compared with that of DLC films. Wear resistance and frictional coefficient of the surface modified ball and disc type SiC were significantly improved compared to an untreated SiC specimen, and also the modified carbon layer had better performance than DLC coatings. Therefore, in this study, the newly developed carbon films have several advantages over existing carbon coatings such as DLC coatings and showed superior tribological performances.

Original languageEnglish
Pages (from-to)375-380
Number of pages6
JournalJournal of the Korean Ceramic Society
Volume44
Issue number7
Publication statusPublished - 2007 Jul 1

Fingerprint

Diamond
Chlorination
Diamonds
Carbon
Coatings
Carbon films
Temperature
Diamond like carbon films
Chlorine
Plating
Gas mixtures
Wear resistance
Hydrogen
Ions

Keywords

  • Chlorination
  • DLC
  • Friction coefficient
  • Silicon carbide
  • Wear volume

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Tribological properties of carbon layers produced by high temperature chlorination in comparison with DLC coating. / Choi, Hyun Ju; Bae, Heung Taek; Na, Byung Chul; Lee, Jeon Kook; Lim, Dae-Soon.

In: Journal of the Korean Ceramic Society, Vol. 44, No. 7, 01.07.2007, p. 375-380.

Research output: Contribution to journalArticle

Choi, Hyun Ju ; Bae, Heung Taek ; Na, Byung Chul ; Lee, Jeon Kook ; Lim, Dae-Soon. / Tribological properties of carbon layers produced by high temperature chlorination in comparison with DLC coating. In: Journal of the Korean Ceramic Society. 2007 ; Vol. 44, No. 7. pp. 375-380.
@article{080ecd6ca0c14c058ba6729df7a0bec3,
title = "Tribological properties of carbon layers produced by high temperature chlorination in comparison with DLC coating",
abstract = "Tribological properties of carbon layers produced by high temperature chlorination of SiC ceramic and DLC (diamond-like carbon) coatings produced by ion plating method were investigated and compared. Carbon coatings were produced by exposure of ball and disc type SiC in chlorine and hydrogen gas mixtures at 1200°C. After treatment for 10 h, dense carbon films up to 180 μm in thickness were formed. Tribological behavior of newly developed carbon films were compared with that of DLC films. Wear resistance and frictional coefficient of the surface modified ball and disc type SiC were significantly improved compared to an untreated SiC specimen, and also the modified carbon layer had better performance than DLC coatings. Therefore, in this study, the newly developed carbon films have several advantages over existing carbon coatings such as DLC coatings and showed superior tribological performances.",
keywords = "Chlorination, DLC, Friction coefficient, Silicon carbide, Wear volume",
author = "Choi, {Hyun Ju} and Bae, {Heung Taek} and Na, {Byung Chul} and Lee, {Jeon Kook} and Dae-Soon Lim",
year = "2007",
month = "7",
day = "1",
language = "English",
volume = "44",
pages = "375--380",
journal = "Journal of the Korean Ceramic Society",
issn = "1229-7801",
publisher = "Korean Ceramic Society",
number = "7",

}

TY - JOUR

T1 - Tribological properties of carbon layers produced by high temperature chlorination in comparison with DLC coating

AU - Choi, Hyun Ju

AU - Bae, Heung Taek

AU - Na, Byung Chul

AU - Lee, Jeon Kook

AU - Lim, Dae-Soon

PY - 2007/7/1

Y1 - 2007/7/1

N2 - Tribological properties of carbon layers produced by high temperature chlorination of SiC ceramic and DLC (diamond-like carbon) coatings produced by ion plating method were investigated and compared. Carbon coatings were produced by exposure of ball and disc type SiC in chlorine and hydrogen gas mixtures at 1200°C. After treatment for 10 h, dense carbon films up to 180 μm in thickness were formed. Tribological behavior of newly developed carbon films were compared with that of DLC films. Wear resistance and frictional coefficient of the surface modified ball and disc type SiC were significantly improved compared to an untreated SiC specimen, and also the modified carbon layer had better performance than DLC coatings. Therefore, in this study, the newly developed carbon films have several advantages over existing carbon coatings such as DLC coatings and showed superior tribological performances.

AB - Tribological properties of carbon layers produced by high temperature chlorination of SiC ceramic and DLC (diamond-like carbon) coatings produced by ion plating method were investigated and compared. Carbon coatings were produced by exposure of ball and disc type SiC in chlorine and hydrogen gas mixtures at 1200°C. After treatment for 10 h, dense carbon films up to 180 μm in thickness were formed. Tribological behavior of newly developed carbon films were compared with that of DLC films. Wear resistance and frictional coefficient of the surface modified ball and disc type SiC were significantly improved compared to an untreated SiC specimen, and also the modified carbon layer had better performance than DLC coatings. Therefore, in this study, the newly developed carbon films have several advantages over existing carbon coatings such as DLC coatings and showed superior tribological performances.

KW - Chlorination

KW - DLC

KW - Friction coefficient

KW - Silicon carbide

KW - Wear volume

UR - http://www.scopus.com/inward/record.url?scp=34548535531&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34548535531&partnerID=8YFLogxK

M3 - Article

VL - 44

SP - 375

EP - 380

JO - Journal of the Korean Ceramic Society

JF - Journal of the Korean Ceramic Society

SN - 1229-7801

IS - 7

ER -