ISO 18675:2022 PDF
Dentistry — Machinable ceramic blanks
Dentistry — Machinable ceramic blanks
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 19
- Дата публикации:
- 12 мая 2022 г.
- Издание:
- ISO IS 18675 edition 1 version 1
- ICS:
- 11.060.10
This document specifies test methods for machinable ceramic blanks used for the fabrication of dental fixed restorations. This document also specifies the contents of the test report.
Abstract
Overview - ISO 18675:2022 (Dentistry - Machinable ceramic blanks)
ISO 18675:2022 specifies test methods and reporting requirements for machinable ceramic blanks used to fabricate dental fixed restorations. The standard covers evaluation of common dental ceramic blank types (green, partially sintered and fully dense), with particular attention to materials such as and . It defines tests for shrinkage, homogeneity, warpage, dimensional changes after crystallization or sintering, and machining-induced damage - and sets out the expected contents of the .
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