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  • BS EN 820-4:2009

    Current The latest, up-to-date edition.

    Advanced technical ceramics. Thermomechanical properties of monolithic ceramics Determination of flexural creep deformation at elevated temperatures

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-07-2009

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Significance and use
    5 Principle
    6 Apparatus
       6.1 Creep test loading jig
       6.2 Heating device
       6.3 Loading device
       6.4 Deflection measuring device
       6.5 Data recording system
    7 Test pieces
    8 Procedure
       8.1 Measurement of test piece dimensions
       8.2 Setting up the test piece
       8.3 Temperature stabilization
       8.4 Test force
       8.5 Data recording
       8.6 Analysis
    9 Accuracy and interferences
    10 Test report
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies a procedure for undertaking flexural creep tests at elevated temperatures on advanced technical ceramics, mainly for the purposes of comparison of deformation behaviour of materials under stressed conditions and under any appropriate atmospheric condition.

    General Product Information - (Show below) - (Hide below)

    Committee RPI/13
    Development Note Supersedes DD ENV 820-4 & 08/30185906 DC. (08/2009)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    EN 843-1:2006 Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 1: Determination of flexural strength
    EN 60584-2:1993 Thermocouples - Part 2: Tolerances
    EN 820-1:2002 Advanced technical ceramics - Methods of testing monolithic ceramics - Thermonechanical properties - Part 1: Determination of flexural strength at elevated temperatures
    EN 1006:2009 Advanced technical ceramics - Monolithic ceramics - Guidance on the selection of test pieces for the evaluation of properties
    EN 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
    ISO 3611:2010 Geometrical product specifications (GPS) — Dimensional measuring equipment: Micrometers for external measurements — Design and metrological characteristics
    ISO 7500-1:2015 Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system
    IEC 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
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