Optical microsc. images of wear marks on ball (JPG). Reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%). No lubrication (DRY). Specim. set K01

Description

Optical microscope images of wear zone on the 5mm diam. ceramic ball used in tests as the fixed specimen.
Friction and wear tests in ball-on-flat contact. Both specimens made of sintered alumina ceramics (98%) - self-mated contact.
Linear reciprocating motion.
Lubrication: DRY. Sliding velocity (peak): 0.1 m/s. Load (normal force): 5N. Test rig: TPZ-1 Tribometer.
Running time: progressive increments of 10, 15, 30, 60, 180 and 300s. Wear mark examination at each intermission between test segments.
Specimen set K01

Dataset file

K01.rar

4.7 MB, S3 ETag c7c56894bb28546fe956c43739f9423d-1, downloads: 42

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CC BY-NC

Non-commercial
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Details

Year of publication:

2021

Verification date:

2021-05-30

Dataset language:

English

Fields of science:

mechanical engineering (Engineering and Technology)
materials engineering (Engineering and Technology)

DOI:

10.34808/r5zz-qs50

Series:

Wear in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%).

Verified by:

Gdańsk University of Technology

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