ISO 28080:2021
Hardmetals — Abrasion tests for hardmetals
Hardmetals — Abrasion tests for hardmetals
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 13
- Дата публикации:
- 10 февраля 2021 г.
- Издание:
- ISO IS 28080 edition 2 version 1
- ICS:
- 77.040.10
This document specifies a generic test method to determine the abrasion wear characteristics of hardmetals. The test is appropriate for use in situations where test laboratories have a need to simulate abrasive damage. The procedure includes information which enables the test to be used in a variety of different conditions: a) with counterface wheels of different stiffness (for example steel and rubber); b) wet and dry; c) different abrasive sizes; d) different chemical environments.
Abstract
Overview
ISO 28080:2021 - Hardmetals - Abrasion tests for hardmetals specifies a generic rotating‑wheel test method to determine the abrasion wear characteristics of hardmetals. Published in 2021, this standard provides a flexible framework for simulating abrasive damage in laboratory conditions and for comparing abrasion performance across materials and test configurations. The method supports variations such as steel or rubber counterface wheels, wet or dry testing, different abrasive sizes, and chemical environments.
Key topics
- Test principle: rotating wheel presses against a hardmetal test piece while abrasive is introduced between the wheel and specimen to produce wear.
- Test pieces: typical specimen sizes (about 40–70 mm × 20–25 mm) and guidance on surface finish and coated-sample testing.
- Abrasive control: requirements for consistent abrasive source, particle shape/size, and moisture content (
Технические детали
- Технический комитет
- ISO/TC 119/SC 4 - Sampling and testing methods for hardmetals
- SKU
- ISO 28080:2021
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