ISO 20808:2004 PDF

Scope: This International Standard specifies a procedure for and provides guidance on the determination of the coefficient of friction and the specific wear rate for monolithic ceramics. In this method, the materials are tested in pairs, in a ball-on-disc configuration, under dry, non-abrasive conditions.

ISO 20808:2004 Referenced Document

ISO 1101 Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out*， 2017-02-01 Update
ISO 18754 Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of density and apparent porosity*， 2020-04-30 Update
ISO 31-0 Quantities and units - Part 0: General principles; Amendment 2*， 2005-10-01 Update
ISO 3274 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments; Technical Corrigendum 1
ISO 3599 Vernier Caliper Technical Corrigendum 1 for 0.1mm and 0.05mm Readings
ISO 3611 Geometrical product specifications (GPS) — Dimensional measuring equipment — Design and metrological characteristics of micrometers for external measurements*， 2023-05-01 Update
ISO 4287 Geometrical product specifications (GPS) — Surface finish: Profile method — Surface finish terms, definitions and parameters — Amendment 2: .

2016 ISO 20808:2016 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of friction and wear characteristics of monolithic ceramics by ball-on-disc method
2004 ISO 20808:2004 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of friction and wear characteristics of monolithic ceramics by ball-on-disc method