iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN 821-1:1995

(Main)

Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 1: Determination of thermal expansion

Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 1: Determination of thermal expansion

This part of EN 821 desribes the method for the determination of the linear thermal expansion characteristics of advanced monolithic technical ceramics up to a maximum temperature of 1500°C and to a specified level of accuracy A or B as defined in table 1. The method describes general principles of construction, calibration and operation of suitable apparatus. Specific details, including test piece dimensions, depend on the design of the apparatus. Methods of calibration are given in annexes A and B. Thermal expansion reference data are given in annex C.

Hochleistungskeramik - Monolithische Keramik - Thermophysikalische Eigenschaften - Teil 1: Bestimmung der thermischen Längenänderung

In diesem Teil der EN 821 ist das Verfahren zur Bestimmung der linearen thermischen Längenänderung monolithischer Hochleistungskeramik bis zu einer maximalen Temperatur von 1500°C und einem entsprechend nach Tabelle 1 festgelegten Genauigkeitsgrad A oder B festgelegt. In der Norm sind allgemeine Prinzipien der Konstruktion, der Kalibrierung und der Funktion geeigneter Vorrichtungen festgelegt. Spezielle Details, einschliesslich Probemasse, hängenvom Entwurf der Vorrichtung ab. Verfahren zur Kalibrierung sind im Anhang A und B festgelegt. Referenzdaten zur therm. Längenänderung finden sich in Anh.C.

Céramiques techniques avancées - Céramiques monolithiques - Propriétés thermo-physiques - Partie 1: Détermination de la dilatation thermique

La présente partie de l'EN 821 décrit une méthode permettant la détermination de la dilatation thermique linéaire des céramiques techniques avancées jusqu'à une température maximale de 1500°C avec un niveau de précision spécifié, A ou B, comme défini au tableau 1. La méthode décrit les principes de construction, d'étalonnage et de fonctionnement d'appareillages appropriés. Certains détails spécifiques, dont les dimensions de l'éprouvette, dépendent de la conception de l'appareillage. Les annexes A et B donnent les méthodes d'étalonnage et l'annexe C traite des données de référence sur la dilatation thermique.

Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 1: Determination of thermal expansion

General Information

Status
Withdrawn
Publication Date
08-Jan-1995
Withdrawal Date
02-Mar-2021
ICS
81.060.99 - Other standards related to ceramics
Technical Committee
CEN/TC 184 - Advanced technical ceramics
Drafting Committee
CEN/TC 184/WG 3 - Monolithic ceramics
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
03-Mar-2021
Mandate
M/BC/CEN/90/4 - Request concerning the realisation of a standardization programme in the field of advanced technical ceramics
Ref Project
SIST EN 821-1:2000 - Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part 1: Determination of thermal expansion

Relations

Replaced By
EN ISO 17562:2021 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for linear thermal expansion of monolithic ceramics by push-rod technique (ISO 17562:2016)
Effective Date
10-Mar-2021

Buy Standard

EN 821-1:2000EN 821-1:2000
PreviousNext
Standard
EN 821-1:2000
English language
23 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 821-1:2000
01-december-2000
Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties -
Part 1: Determination of thermal expansion
Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Part
1: Determination of thermal expansion
Hochleistungskeramik - Monolithische Keramik - Thermophysikalische Eigenschaften -
Teil 1: Bestimmung der thermischen Längenänderung
Céramiques techniques avancées - Céramiques monolithiques - Propriétés thermo-
physiques - Partie 1: Détermination de la dilatation thermique
Ta slovenski standard je istoveten z: EN 821-1:1995
ICS:
81.060.30 Sodobna keramika Advanced ceramics
SIST EN 821-1:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 821-1:2000

---------------------- Page: 2 ----------------------

SIST EN 821-1:2000

---------------------- Page: 3 ----------------------

SIST EN 821-1:2000

---------------------- Page: 4 ----------------------

SIST EN 821-1:2000

---------------------- Page: 5 ----------------------

SIST EN 821-1:2000

---------------------- Page: 6 ----------------------

SIST EN 821-1:2000

---------------------- Page: 7 ----------------------

SIST EN 821-1:2000

----------------------
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN 820-2:2003(Main)
Advanced technical ceramics - Methods of testing monolithic ceramics - Thermo-mechanical properties - Part 2: Determination of self-loaded deformation
SIST EN 820-2:2004

This European Standard specifies a method for the determination of the temperature at which the self-loaded deformation of a ceramic test piece commences and the extent of this deformation.

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 658-1:1998(Main)
Advanced technical ceramics - Mechanical properties of ceramic composites at room temperature - Part 1: Determination of tensile properties
SIST EN 658-1:2000

This part of EN 658 specifies the conditions for determination of tensile properties of ceramic matrix composite materials with continuous fibre reinforcement at ambient temperature. This standard applies to all ceramic matrix composites with a continuous fibre reinforcement, unidirectional (1D), bidirectional (2D) and tridirectional (xD, with 2

  • Standard
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 820-2:2003(Main)
Advanced technical ceramics - Methods of testing monolithic ceramics - Thermo-mechanical properties - Part 2: Determination of self-loaded deformation
SIST EN 820-2:2004

This European Standard specifies a method for the determination of the temperature at which the self-loaded deformation of a ceramic test piece commences and the extent of this deformation.

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 658-1:1998(Main)
Advanced technical ceramics - Mechanical properties of ceramic composites at room temperature - Part 1: Determination of tensile properties
SIST EN 658-1:2000

This part of EN 658 specifies the conditions for determination of tensile properties of ceramic matrix composite materials with continuous fibre reinforcement at ambient temperature. This standard applies to all ceramic matrix composites with a continuous fibre reinforcement, unidirectional (1D), bidirectional (2D) and tridirectional (xD, with 2

  • Standard
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 22435:2024(Main)
Gas cylinders - Cylinder valves with integrated pressure regulators - Specification and type testing (ISO 22435:2024)
kSIST FprEN ISO 22435:2024

This document specifies design, type test methods, marking and instruction requirements for cylinder valves with integrated pressure regulators (VIPRs) intended to be fitted to gas cylinders, pressure drums or tubes or used as a main valve for bundles of cylinders that convey compressed, liquefied or dissolved gases.
These are requirements for VIPRs that are in addition to those given in the relevant closure standard, for example, in ISO 10297 for cylinder valves, in ISO 17871 for quick-release cylinder valves, in ISO 17879 for self-closing cylinder valves or in ISO 23826 for ball valves. For ISO 17871, these requirements are only applicable to quick-release cylinder valves types B, C, D and E.
NOTE 1        If the pressure regulating system of a VIPR is acting as the primary valve operating mechanism, it is covered by the relevant closure standard, e.g. ISO 10297, ISO 17871, ISO 17879 and ISO 23826. This also includes designs where closure of the primary valve operating mechanism of a VIPR is obtained by closing the seat of the pressure regulating system.
NOTE 2        If the primary valve operating mechanism of a VIPR is located at the low-pressure side of the pressure regulating system, it is covered by the relevant closure standard, e.g. ISO 10297, ISO 17871, ISO 17879 and ISO 23826.
NOTE 3        The term “pressure receptacle” is used within this document to cover instances where no differentiation is necessary between gas cylinders, bundles of cylinders, pressure drums and tubes.
This document does not apply to VIPRs for
a)       medical applications (see ISO 10524-3);
b)       liquefied petroleum gas (LPG);
c)        cryogenic applications.
NOTE 4        Additional requirements for a VIPR with a residual pressure device (RPD) are specified in ISO 15996.
NOTE 5        Additional requirements for pressure relief valves can exist in international/regional regulations/ standards.

  • Draft
    39 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 17015-1:2024(Main)
Electronic Public Procurement - Catalogue - Part 1: Choreographies
kSIST FprEN 17015-1:2024

The purpose of this deliverable is to specify and describe choreographies for exchanging an electronic product catalogue (“catalogues”) as part of the business processes in the pre-award and post-award area, so that catalogues can serve as a basis for placing orders as well as evaluating tenders. The key aspects covered by this choreography specification are:
-   processes for submitting catalogues from the selling to the buying side;
-   processes for submitting catalogue-related data as part of a tendering process;
-   processes integrating sell-side procurement systems.
This document does not apply to the transactions used in the specified choreographies. These transactions are specified in EN 17015 2. The relationship between the choreographies and the transaction is described in Clause 8.
The identifier of this choreographies document is EN 17015 1:2024.
How to claim compliance to this choreography is specified in 6.2.3.

  • Draft
    38 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO/ASTM 52927:2024(Main)
Additive manufacturing - General principles - Main characteristics and corresponding test methods (ISO/ASTM 52927:2024)
kSIST FprEN ISO/ASTM 52927:2024

This document specifies the principal requirements applied to the testing of parts produced by additive manufacturing processes.
This document
—     identifies quality characteristics for feedstock and parts and the corresponding test procedures,
—     provides the specific procedures to build specimens using additive manufacturing process, and
—     recommends the scope and content of test and supply agreements.
This document is aimed at machine manufacturers, feedstock suppliers, AM system users, part providers, and customers to facilitate the communication on main quality characteristics. It applies wherever additive manufacturing processes are used.
NOTE            It is the intent to include, in future versions of this document, other characteristics such as thermal properties, electrical requirements and physical and physico-chemical properties based upon material types.

  • Draft
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 8362-2:2024(Main)
Injection containers and accessories - Part 2: Closures for injection vials (ISO 8362-2:2024)
SIST EN ISO 8362-2:2024

This document specifies the shape, dimensions, material, performance requirements and labelling of closures for injection vials covered by ISO 8362-1 and ISO 8362-4.
The dimensional requirements are not applicable to barrier-coated closures.
Closures specified in this document are intended for single use only.
NOTE            The potency, purity, stability and safety of a medicinal product during its manufacture and storage can strongly be affected by the nature and performance of the primary packaging.

  • Draft
    10 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 16739-1:2024(Main)
Industry Foundation Classes (IFC) for data sharing in the construction and facility management industries - Part 1: Data schema (ISO 16739-1:2024)
kSIST FprEN ISO 16739-1:2024

This document represents an open international standard for information used in Building Information Modeling (BIM) that is exchanged and shared among software applications used by the various participants in the construction or facility management industry sector. This document includes definitions that cover information required for buildings and infrastructure works over their life cycle. This edition of the document added coverage of information required for infrastructure facilities including bridges, roads, railways, waterways and port facilities.
This document comprises the publication of a data schema, its documentation, the property and quantity set definitions and the mechanism of an exchange file format structure.
Definitions from this document are used to support different recognized work flows in the construction and facility management industry sector, representing information deliveries. Such information deliveries can be described according to ISO 29481.
Different implementation levels of this document can be defined to better support multiple information deliveries, they are referred to as a Model View Definition (MVD). Each MVD identifies which subset of the definitions of this document imposes requirements for implementation in software applications. Conforming software applications need to identify the model view definition they conform to when applying for software certification.
The following are within the scope of this edition of this document:
BIM exchange format definitions that are required during the life cycle phases of buildings and infrastructure:
demonstrating the need;
conception of need;
outline feasibility;
substantive feasibility study and outline financial authority;
outline conceptual design;
full conceptual design;
coordinated design;
procurement and full financial authority;
production information;
construction;
operation and maintenance.
BIM exchange format definitions that are required by the various disciplines involved within the life cycle phases:
architecture and civil engineering design;
service and utilities engineering;
structural engineering;
procurement;
construction planning;
facility and utility management;
project management;
client requirement management;
industry authorities for permits and approval.
BIM exchange format definitions including:
project structure;
physical components;
spatial components;
analysis items;
processes;
resources;
controls;
actors;
context definition.

  • Draft
    406 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 2620:2024(Main)
Analysis of natural gas - Biomethane - Determination of VOCs by thermal desorption gas chromatography with flame ionization and/or mass spectrometry detectors (ISO 2620:2024)
kSIST FprEN ISO 2620:2024

This document describes a method for sampling and analysis of volatile organic compounds (VOCs), including siloxanes, terpenes, organic sulfur compounds, in natural gas and biomethane matrices, using thermal desorption gas chromatography with flame ionization and/or mass spectrometry detectors (TD-GC-FID/MS).

  • Draft
    13 pages
    English language
    sale 10% off
    e-Library read for
    1 day