Tribological properties of silicon carbide in the metal removal process

Miyoshi, Kazuhisa; Buckley, D. H.

doi:10.1016/0043-1648(82)90292-7

Cited by 12 publications

(2 citation statements)

References 15 publications

(5 reference statements)

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“…Some research has been carried out on the anisotropy of monocrystalline silicon carbide. Miyoshi and H. Buckley [ 10 ] studied silicon carbide surfaces in sliding contact with diamond, and found that the <10

0> direction on the basal plane (0001) presented the lowest coefficient of friction and the greatest resistance to abrasion. During sliding, the anisotropic fracture on the basal plane was the surface cracking along (1010), and the fracture on the (1010) and (11

0) surfaces resulted from the surface cracking along (0001) or (1120) or (1010) and from the subsurface cracking along (1010).…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Anisotropy of 4H-SiC Materials in Nanoindentation and Scratch Experiments

Shi

Wang

et al. 2022

Materials

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Silicon carbide is an ideal material for advanced electronics, military, and aerospace applications due to its superior physical and chemical properties. In order to understand the effect of crystal anisotropy of 4H-SiC on its processability, nanoindentation and nanoscratch tests on various crystallographic planes and orientations were performed and the results outlined in this paper. The results show that the C-plane of 4H-SiC is more rigid, while the Si-plane is more elastic and ductile. Better surface quality may be obtained on the Si-plane in nanoscale abrasive machining. The maximum lateral force, maximum residual depth of the scratch, and maximum crack width on the C- and Si-planes of 4H-SiC are significantly periodic in crystallographic orientations at 30° intervals. The scratch along the <112¯0> direction is more prone to crack expansion, and better machined surface quality is easy to obtain along the <101¯0> directions of C- and Si-planes.

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0) surfaces resulted from the surface cracking along (0001) or (1120) or (1010) and from the subsurface cracking along (1010).…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Anisotropy of 4H-SiC Materials in Nanoindentation and Scratch Experiments

Shi

Wang

et al. 2022

Materials

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“…Titanium shows a strong adhesion to ceramics resulting from its high reactivity and high affinity for ceramics [3][4][5]. It is well known that lubricants reduce the amount of adhesive wear [6].…”

Section: Introductionmentioning

confidence: 99%

Influence of Organic Solvents on Adhesive Wear of Titanium Slid against Ceramics

Hibi

Ohana

2019

Tribology Online

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To determine the titanium adhesion inhibitory effect of organic solvents on the sliding surface between titanium (Ti) and ceramics, Ti disks were slid against silicon nitride (Si 3 N 4) pins under dry conditions, in n-undecane, and in ethanol using a unidirectional pinon-disk machine. Ti disks were also slid against alumina (Al 2 O 3) pins under dry condition and in ethanol. Contour measurement, microstructural observation and chemical analysis of the worn disk and pin surfaces were performed. Under dry conditions, the substances composed of Ti adhered to the whole of the wear scars of both the Si 3 N 4 pin and Al 2 O 3 pin. n-Undecane and ethanol inhibited the adhesion of Ti to the Si 3 N 4 pin effectively. Tribochemical reaction products seemed to contribute to the wear of the Si 3 N 4 pin/Ti disk pair in n-undecane and in ethanol. The amount of adhesion of Ti to the Al 2 O 3 pin was less in ethanol than under dry conditions. Mechanical wear such as fracture and cutting seemed to be main wear mechanisms of the Al 2 O 3 pin/Ti disk pair in ethanol. Wear of the Ti disk in ethanol was significantly affected by the surface roughness of the wear scar of the mating ceramic pin.

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Extreme‐pressure behaviour of lubricated ceramic/steel couples

Bartelt

Becker

Zimmermann

1997

Lubrication Science

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The friction and wear behaviour of lubricated ceramic/steel couples was studied, for increasing loads, with a four‐ball tester. For the steel spheres of ceramic/steel couples, a transition point to severe wear was observed, which occurred at loads four to five times higher than the transition for the corresponding steel/steel couple. The extreme‐pressure behaviour for conditions of lubrication with pure hexadecane is compared with the results for lubrication with solutions containing zinc di‐n‐butyl dithiophosphate or zinc di‐sec‐butyl dithiophosphate.

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Tribological properties of silicon carbide in the metal removal process

Cited by 12 publications

References 15 publications

Investigation of the Anisotropy of 4H-SiC Materials in Nanoindentation and Scratch Experiments

Investigation of the Anisotropy of 4H-SiC Materials in Nanoindentation and Scratch Experiments

Influence of Organic Solvents on Adhesive Wear of Titanium Slid against Ceramics

Extreme‐pressure behaviour of lubricated ceramic/steel couples

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