I.S. ENV 820-1:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ADVANCED TECHNICAL CERAMICS MONOLITHIC CERAMICS THERMOMECHANICAL PROPERTIES - PART 1: DETERMINATION OF FLEXURAL STRENGTH AT ELEVATED TEMPERATURES
Hardcopy , PDF
English
01-01-1994
08-11-2002
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Definitions
4 Apparatus
5 Test pieces
6 Test temperatures and number of tests
7 Test procedure
8 Calculations
9 Accuracy and interferences
10 Test report
Describes a method of determining the three-point or four-point flexural strength of advanced monolithic technical ceramics at elevated temperatures as agreed between parties to the test. The test may be performed in any appropriate atmosphere.
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ENV 820-1 : DRAFT 1993 | Identical |
| EN 843-1:2006 | Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 1: Determination of flexural strength |
| EN 10002-2 : 1991 | METALLIC MATERIALS - TENSILE TESTING - PART 2: VERIFICATION OF THE FORCE MEASURING SYSTEM OF THE TENSILE TESTING MACHINE |
| ENV 843-5 : 1996 | ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - MECHANICAL TESTS AT ROOM TEMPERATURE - STATISTICAL ANALYSIS |
| HD 446.2 : 200S2 | |
| ISO 3661:1977 | End-suction centrifugal pumps — Baseplate and installation dimensions |
| HD 446.1 : 200S1 | THERMOCOUPLES - REFERENCE TABLES |
| EN 45001 : 1989 | GENERAL CRITERIA FOR THE OPERATION OF TESTING LABORATORIES |
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