ISO 4821:2022
p
ISO 4821:2022
80377

Status : Published

en
Format Language
std 1 96 PDF + ePub
std 2 96 Paper
  • CHF96
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Abstract

This document specifies a procedure to measure the adhesion strength of diamond-like carbon (DLC) coatings specified in ISO 20523 by detecting acoustic emission signals using ball-on-disk method under the lubricated condition. DLC is normally coated on metal or ceramic.

The test results are not applicable when the DLC coated parts operate in an unlubricated environment.

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General information

  •  : Published
     : 2022-05
    : International Standard published [60.60]
  •  : 1
     : 13
  • ISO/TC 123/SC 7
    21.100.10 
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