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prEN 843-9

Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 9: Test method for the determination of edge-chip resistance

Draft Public enquiry
Comment end date 2026-07-30
Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2026-05-31 till 2026-07-30
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

81.060.30 - Advanced ceramics

ForeignTC'S

CEN/TC 184

Number of comments

0

Comment start date

2026-05-31

Scope

This document specifies two test methods for the determination of the resistance of the edges of brittle ceramic materials to be damaged by chipping. This document is applicable to homogeneous monolithic ceramics with flat surfaces and straight sharp or chamfered edges.

Relations

Pakeis
LST CEN/TS 843-9:2010