Journal ArticleDOI
The transition of wear mode during the running-in process of silicon nitride sliding in water
TLDR
In this article, the dynamic running-in process of silicon nitride sliding in water under the conditions of load at 1-3 N, sliding velocity at 30-120 mm s−1 and temperature at 20-80°C with a pin-on-disc apparatus was studied.About:
This article is published in Wear.The article was published on 1997-04-01. It has received 98 citations till now. The article focuses on the topics: Lubrication & Silicon nitride.read more
Citations
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Journal ArticleDOI
Loads carrying capacity map for the surface texture design of SiC thrust bearing sliding in water
TL;DR: In this paper, an optimum surface texture pattern was selected to improve the load carrying capacity of SiC bearing working in water, where micro-pits, evenly distributed in a square array, were selected as the texture pattern, and formed on one of the contact surfaces by reactive ion etching.
Journal ArticleDOI
Formation of tribochemical layer of ceramics sliding in water and its role for low friction
Junguo Xu,Koji Kato +1 more
TL;DR: The formation of a tribochemical layer on silicon nitride sliding in water is studied in this article, where an additive that accelerates the formation of colloidal silica makes the running-in distance shorter.
Journal ArticleDOI
Ionic Liquid Lubrication Effects on Ceramics in a Water Environment
B.S. Phillips,J.S. Zabinski +1 more
TL;DR: In this paper, the effects of ionic liquids on the friction and wear properties of Si3N4, in particular their effects on the running-in period, were examined using pin-on-disk and reciprocating tribometers.
Journal ArticleDOI
The comparisons of sliding speed and normal load effect on friction coefficients of self-mated Si3N4 and SiC under water lubrication
Ming Chen,Koji Kato,Koshi Adachi +2 more
TL;DR: In this article, the effects of sliding speed and normal load on friction coefficients of self-mated Si3N4 and SiC sliding in water after running-in in water were investigated with pin-on-disk apparatus at sliding speeds of 30 to 120 mm/s, normal loads of 1 to 14 N in ambient condition.
Journal ArticleDOI
Single asperity tribochemical wear of silicon nitride studied by atomic force microscopy
TL;DR: In this paper, the authors measured the wear of atomic force microscope tips translated against a variety of substrates in aqueous solutions and showed that the chemical nature of the substrate plays an important role: significant wear was observed only when the substrate surface is populated with appropriate metal-hydroxide bonds.
References
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Journal ArticleDOI
The effects of the surrounding atmosphere on the friction and wear of alumina, zirconia, silicon carbide and silicon nitride
TL;DR: In this article, the friction and wear behavior of ceramics, Al 2 O 3, ZrO 2 (PSZ), SiC and Si 3 N 4, were studied with three kinds of pin-on-disk machines under the following four conditions: in vacuum at pressures ranging from 10 −6 Pa to 10 5 Pa in either nitrogen or oxygen, in nitrogen with organic compound vapours of C 2 H 5 OH, CH 3 COOH, (CH 3 ) 2 CO, C 6 H 14 and C 6H 6, in humidity controlled air, and in
Journal ArticleDOI
Material removal mechanism of silicon nitride during rubbing in water
TL;DR: In this paper, the material produced at the friction interface and the material removal mechanism were investigated for the rubbing of silicon nitride in water, and the results suggested that the oxidized silicon oxide was changed by friction to an amorphous hydrate SiO2·xH2O during rubbing in water.
Journal ArticleDOI
The effect of surface roughness on friction of ceramics sliding in water
TL;DR: In this article, the effect of surface roughness in run-in process on friction of ceramics in water was investigated and the minimum friction coefficient observed was 0.003, 0.006 and 0.007 for Si 3 N 4, SiC and Al 2 O 3.
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Formation of tribochemical layer of ceramics sliding in water and its role for low friction
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Friction and wear of self-mated SiC and Si3N4 sliding in water
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