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PREN 843-7 : DRAFT 2009

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ADVANCED TECHNICAL CERAMICS - MECHANICAL PROPERTIES OF MONOLITHIC CERAMICS AT ROOM TEMPERATURE - PART 7: C-RING TESTS

Superseded date

01-06-2010

Published date

12-01-2013

Foreword
1 Scope
2 Normative references
3 Definitions
4 Significance and use
5 Principle
   5.1 Method A: C-ring compression
   5.2 Method B: C-ring tension
6 Apparatus
   6.1 Cutting machine
   6.2 Vernier callipers
   6.3 Micrometer callipers
   6.4 Mechanical testing machine
   6.5 Interface material
7 Test pieces
8 Test procedure
   8.1 Test-piece dimensions
   8.2 Mechanical testing
9 Calculation
   9.1 Method A: C-ring compression
   9.2 Method B: C-ring tension test
   9.3 Mean and standard deviation
   9.4 Fractures away from the centre-line
10 Interferences
11 Report
Annex A (informative) - C-ring compliance
Bibliography

Specifies a method for undertaking ultimate strength tests on slotted rings (C-rings) in order to determine the strength of ring or tube-shaped components in the manufactured geometry.

Committee
TC 184
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded

Standards Relationship
DIN EN 843-7:2010-11 Identical
09/30208473 DC : 0 Identical

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