dlc coatings for sliding surfaces

Lubrication improvement and friction reduction of DLC-coated sliding
cavities in the topography of a DLC coating and good sliding behaviour even in the case of starving oil lubrication. Post-process polishing of the coated surfaces .
http://onlinelibrary.wiley.com/doi/10.1002/tt.55/pdf

Multilayer composite ceramicmetal-DLC coatings for sliding wear
Multilayer composite ceramicmetal-DLC coatings for sliding wear applications . thin (1-10 wm) coatings to improve the tribological properties of sliding surfaces .
http://www.sciencedirect.com/science/article/pii/0301679X9500121J

Friction reduction by texturing of DLC coatings sliding against steel ...
Friction reduction by texturing of DLC coatings sliding against steel under oil lubrication . The present paper describes an innovative method of coated surface .
http://www.sciencedirect.com/science/article/pii/S0257897210003257

Tribological Characteristics of DLC Coatings in Vacuum under Sliding
Journal of Surface Engineered Materials and Advanced Technology, 2012, 2, 22- 27 . with reference to the DLC coating thickness and sliding distance.
http://www.scirp.org/journal/PaperDownload.aspx?paperID=16994

The Effect of Surface Roughness on Wear-life of DLC Coated Silicon ...
Keywords: wear life, diamond-like carbon, surface roughness, transfer layer. Abstract. Dry sliding wear resistance of DLC coated silicon disk with different .
http://www.scientific.net/SSP.110.213.pdf

Meredith Boozer, Vice President

Load-Bearing Biomedical Applications of Diamond-Like Carbon ...
can lead to increased polyethylene wear. This is due to the fact that thick coatings usually have higher surface rough- ness. When DLC is sliding against DLC, .
http://www.benthamscience.com/open/toorthj/articles/V002/43TOORTHJ.pdf

Wear Residual stresses in TiN, DLC and MoS2 coated surfaces with ...
due to sliding contact-induced stress relaxation. Scratch and bending tests allowed calculation of the fracture toughness of the three coated surfaces, based on .
http://130.235.77.230/~pers/publications/Residual%20stresses%20in%20TiN,%20DLC%20and%20MoS2%20coated%20surfaces%20with%20regard%20to%20their%20tribological%20fracture%20bvioureha.pdf

Kori Dorton, Secretary

Friction and Wear Properties of Micro Textured DLC Coated ...
with thin, wear resistant DLC coatings, retaining the substrate texture. The surfaces were evaluated in reciprocating sliding against a ball-bearing-steel ball .
http://www.springerlink.com/index/x623p033457090tr.pdf

Evaluation of ring surfaces with several coatings for friction, wear ...
formation of the chromium oxide. Fig.2 Wear volumes (a) and friction coefficients ( b) of cylinder blocks with different coatings. The sliding surface of the DLC film .
http://www.ysxbcn.com/upfile/soft/2009812/44-p0992.pdf

Carroll Tucker, Treasurer

Comparative Tribology Studies of Hard Ceramic and Composite ...
Composite Metal-DLC Coatings in Sliding Friction. Conditions@. A. A. VOEVODIN*, C. REBHOLZ and A. WITHEM'S. Research Centre in Surface Engineering .
http://www.tandfonline.com/doi/abs/10.1080/10402009508983476

Load-Bearing Biomedical Applications of Diamond ... - NCBI - NIH
Mar 26, 2008 . This is due to the fact that thick coatings usually have higher surface roughness. When DLC is sliding against DLC, the contact area gets .
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2687109/

Tribological properties of DLC coatings and comparison with test ...
value of the numerous research results about DLC coatings and to find out in . of metal doping on coefficient of friction for DLC coatings in dry sliding contact . from 8,46E-10 to 1,57E-04 mm3/Nm and wear of counter surface from 9E-10 to 1 .
http://www.irg-woem.org/pdfs/25_12.pdf

Amy Atkins, Trustee

DLC coatings « RET-Monitor
Feb 9, 2012 . DLC has an advantage over CrN and the metallic coatings in that it has a . In this application, where the motion between sliding surfaces is at .
http://www.ret-monitor.com/articles/2043/dlc-coatings/

Sheryl Carroll, Trustee

Coated Surface Design by Modelling and Simulation
coating or 1 µm DLC coating are angular cracks on the edge of the scratch channel as the spherical diamond tip is sliding on the coated surface.
http://www.miics.net/archive/getfile.php?file=68

Ultra Low Friction of DLC Coating with Lubricant
smooth sliding surface formed on ta-C(T) was seemed to be required to keep this tribofilm. Then, the . Three kinds of DLC were coated on those discs and pins.
http://iopscience.iop.org/1742-6596/258/1/012009/pdf/1742-6596_258_1_012009.pdf

Tribological characterization of diamond-like carbon (DLC) coatings ...
This shows that coating the metal surface with DLC might not be a good solution to improve the wear resistance of metal/UHMWPE sliding pairs. The current .
http://www.sciencedirect.com/science/article/pii/S0925963503001651

Wearcoat-Analytical Services & Materials, Inc.
Sep 9, 2011 . It is ideally suited for sliding surfaces of mechanical devices with improved . Offers superior economy to Diamond-Like Carbon (DLC) coatings .
http://www.asm-usa.com/wearcoat.php

Study of tribological performance of ECR–CVD diamond-like carbon ...
distance ?2.2 km). Surfaces of the coatings and the steel balls were examined before and after the sliding wear tests. The DLC coatings that had been tested all .
http://mdts.xjtu.edu.cn/interpretations/11-29_zhao/en1129.pdf

JSEMAT_Chemistry & Materials Science_Journal_SCIRP
Journal of Surface Engineered Materials and Advanced Technology Open Access . Tribological Characteristics of DLC Coatings in Vacuum under Sliding .
http://www.scirp.org/Journal/PaperInformation.aspx?paperID=16994

Sharron Cutbirth, Trustee

Tribology of fluorinated diamondlike carbon coatings: first principles ...
of aluminium and fluorinated diamond-like carbon (F-DLC) surfaces. Sliding tests between Al and an F-DLC coating generated a low coefficient of friction (COF) .
http://onlinelibrary.wiley.com/doi/10.1002/ls.1166/pdf

Characteristics and Applications of DLC films
activities for tribological coating films in order to reduce friction and wear of sliding surfaces. In particular, diamond-like carbon (DLC) coatings have superior .
http://www.ntn.co.jp/english/products/review/pdf/NTN_TR77_en_p090_095.pdf

Cindy Dietz, Trustee

The effect of relative humidity on wear of a diamond-like carbon ...
Surface and Coatings Technology 167 (2003) 221–225. Fig. 2. The effect of RH in air on wear rate of the DLC coating at sliding speeds of 0.05 and 0.25 m s .
http://www.ntu.edu.sg/mae/Research/Programmes/Thinfilms/pdfpapers/SCT-167-221.pdf

Bruce Evans, Parents & Friends President

The Effects of Surface Roughness and Coatings on ... - Tandfonline
Dec 31, 2009 . Surface coating is another method to protect the sliding surfaces. . Graphite and diamond-like carbon (DLC) were also used to coat the .
http://www.tandfonline.com/doi/abs/10.1080/10402000903283276

Hydrogen-free DLC-Coated Engine Valve Lifter
DLC coating (a-C coating). That result is attributed to the suppression of metal contact at the sliding surface owing to accelerated adsorption by the a-C coating .
http://www.jsme.or.jp/English/awardn06-07.pdf

Ginna Lewis, Trustee, ’86

Friction in a coated surface deformed by a sliding sphere
that simulates the spherical tip sliding on a DLC coated flat substrate with increasing load similar . Thin surface coatings are today increasingly used for improv- .
http://www.ewp.rpi.edu/hartford/~ernesto/F2007/FWM/Papers/Holmberg/Ronkainen.pdf

Super low friction DLC films
Dec 17, 2009 . Transition Metal Coatings on Graphite via Laser Processing . concentration on the sliding surfaces as well as within the bulk DLC structures.
http://www.slideshare.net/deepakrajput/super-low-friction-dlc-films

Susan Recks, Parents & Friends Representative

Abrasion of steel by ceramic coatings: Comparison of RF-DLC to ...
these asperities are DLC particles that attach to the coating surface during the deposition. Figure 3 is an optical profile of a ball which has slid against the DLC .
http://www.seas.upenn.edu/~carpick/refs/carpick_B4C_TL.pdf

BORON CARBIDE COATINGS
surface of the mating material during sliding contact. The abrasive- ness of such coatings directly relates to their ability to polish and sharply decreases as sliding . of steel by DLC coatings,” Wear, Vol. 223 pp. 31-36. • Harris, S.J., A.M. Weiner .
http://www.gearsolutions.com/media//uploads/assets//PDF/Articles/June_09/0609_Coatings.pdf

Kristen Roberson, Parents & Friends Representative

The Performance and Mechanisms of DLC-Coated Surfaces in ...
sliding a steel ball against a W-DLC coated surface in PAO base oil, the transfer of the coating material from the W-DLC coated disc to the steel ball was .
http://www.ctd.uni-lj.si/staff/mitjan/pdf/2008_SV_54_DLC_Review_POPR_Velkavrh.pdf

FIB and TEM Studies of Adhesion between Al and DLC Coatings
process adhesion between aluminum onto tool surface must be eliminated. . sliding contact of diamond like carbon (DLC) coatings against an aluminum- silicon .
http://journals.cambridge.org/article_S1431927607079688

Mark Schneider, Trustee

The effect of substrate surface roughness on the wear of DLC coatings
Keywords: DLC coatings; Sliding wear; Effect of surface roughness; Contact mechanics analysis. 1. Introduction. The wear mode and wear mechanism of .
http://144.206.159.178/ft/1095/11774/238978.pdf

Session 01: DLC coatings OA 01 P2009-245 evaluation of adhesion ...
The condition of the sliding surface of DLC coating-A is shown in Fig. 5, that of .
http://linkinghub.elsevier.com/retrieve/pii/S0257897210005906


Sliding Wear and Fretting Wear of DLC-Based, Functionally Graded ...
The resultant a-DLC- and H-DLC-based, functionally graded, nanocomposite coatings and their wear surfaces were characterized by Raman spectroscopy, .
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19990052583_1999064289.pdf

Tribological performance of hydrophilic diamond-like carbon ...
DLC coated surface exhibits a combination of low friction and high wear resistance under a wide range of sliding contact conditions [1]. In order to improve the .
http://drm.kist.re.kr/DLC/publication/pdf/p-104.pdf