Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
권호 표지
DOI QR코드

DOI QR Code

An Experimental Study on the Anti-corrosion and Anti-wear Characteristics of MoS$_2$ Bonded Films for Automotive Wheel Joints

방청 및 내마모 특성이 향상된 자동차 휠 조인트용 $MoS_2$계 고체 피막 윤활제

  • 한흥구 (한국과학기술연구원 트라이볼로지 연구센터) ;
  • 공호성 (한국과학기술연구원 트라이볼로지 연구센터) ;
  • 윤의성 (한국과학기술연구원 트라이볼로지 연구센터) ;
  • 권오관 (한국과학기술연구원 트라이볼로지 연구센터)
  • Published : 2000.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

Friction, wear and corrosion characteristics of various MoS$_2$ bonded film lubricants were investigated to apply them to automotive wheel joints. MoS$_2$ bonded film lubricants were formulated by combinations of several additives and binders, and they were coated onto the pre-treated surfaces of specimens. Friction and wear characteristics were evaluated with Falex pin & vee-block test and LFW-1 block-on-ring test. For the corrosion resistant characteristics of the films, salt solution spray corrosion tests were performed. Results showed that MoS$_2$ bonded films containing both inorganic and organic corrosion-resistant additives yielded a synergy effect on anti-corrosion resistance. Also, binders having the better water-proof and thermal stability showed the lower friction and higher corrosion resistance.

Keywords

References

  1. Lubr. Eng. v.21 Factors Affecting the Performance of Resin Bonded Solid Film Lubricants S.F. Callhoun;F.S. Meade;G. P. Murphy;R.L.Young
  2. RAE Technical Report v.65219 The Corrosion of Steel in Contact with Molybdenum Disulphide E. Kay
  3. ASLE Trans. v.14 Sureace Properties and Lubricating Action of Graphite and MoS₂ A.J.Groszek;R.E.Witheridge
  4. American Chem. Soc. Discussion of Pet. Chem. Reprint 3 v.4A Chemical Atmosphere Effects on Frictional Behaviour of Molybdenum Disulphide A.J. Halter;C.S.Oliver
  5. Lubr. Eng. v.24 Solid-Film Lubricants: Unique Products for Uvique Lubrication R. M. Gresham
  6. ASLE Preprint No.76-AM-6C-2 A Study of Parameters Which Affect Corrosion Between Solid Film Lubricants and Aircraft Alloys M.K.Gabel;M.B.Peterson
  7. Lubr. Eng. v.29 no.10 Corrosion and Solid Film Lubricants M.K.Gabel
  8. Elsevier Press Molybdenum Disuphide Lubrication A.R. Lansdown
  9. ASTM D-2625 Standard Test Method for Endurance(wear) Life and Load Carrying Capacity of Solid Film Lubricants
  10. ASTM D-2714 Calibration and Operation for the Alpha Model LFW-1 Friction and Wear Testing Machine
  11. 한국윤활학회지 v.12 no.1 고체윤활용 MoS₂Bonded Film의 마찰마모 특성에 관한 실험적 고찰 공호성;윤의성;한흥구;권오관
  12. 한국윤활학회지, 제24회 추계학술대회 미끄럼 운동을 하는 Block-on-ring 접촉형태에서의 접착형 MoS₂고체윤활 피막의 마찰마모 특성 한흥구;공호성;윤의성;권오관
  13. Wear v.215 Evaluation of the Wear Life of MoS₂-Bonded Film in Tribotesters with Different Contact Configuration Hosung Kong;Hung-Gu Han;Eui-Sung Yoon;Oh-Kwan Kwon;N. K. Myshkin
  14. KS D-9502 염수 분무 시험 방법
  15. Van Nostrand Reinhold Co. Condensed Chemical Dictionary R. J. Lewis