CrN coating in ring-on-ring sliding with saline solution (0.9%) lubrication 5MPa, 0.1m/s specimn. #B21/#A21 - Open Research Data - Bridge of Knowledge

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CrN coating in ring-on-ring sliding with saline solution (0.9%) lubrication 5MPa, 0.1m/s specimn. #B21/#A21

Description

Wear tests in sliding friction of CrN coating on 1.4021 (EN 10088-1) heat treated stainless steel. Ring - on - ring contact in unidirectional sliding, CrN  over CrN . Mean contact stress: 5MPa. Sliding velocity: 0,1 m/s. Mean friction radius: 9.5mm. Lubricant: SALINE SOLUTION (0.9%). Tribometer: PT-3. 
Overall test time till coating penetration 25 min. The test was run in an intermittent mode with coating's condition examination at 3 min intervals with incremental increase of time interval to 5, 10 and 20 min.
Secimen numbers: B21 (top, rotating), A21 (bottom, non-rotating).
Data format: Matlab. Data condition: processed.
Data vectors in *.mat file:
time_zbior - overall test's running time,
U_zbior - overall friction coefficient .

Dataset file

wsp_tar_wykres_B21A21_25min.mat
68.8 MB, S3 ETag ef20037dd4871a893ef55970d849fea5-1, downloads: 17
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File details

License:
Creative Commons: by-nc 4.0 open in new tab
CC BY-NC
Non-commercial

Details

Year of publication:
2021
Verification date:
2021-06-21
Dataset language:
English
Fields of science:
  • mechanical engineering (Engineering and Technology)
  • materials engineering (Engineering and Technology)
DOI:
DOI ID 10.34808/8z33-0n74 open in new tab
Series:
Verified by:
Gdańsk University of Technology

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