iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN 12438:1998

(Main)

Magnesium and magnesium alloys - Magnesium alloys for cast anodes

Magnesium and magnesium alloys - Magnesium alloys for cast anodes

This European Standard specifies the chemical composition of magnesium alloy ingots for anodes and chemical composition of magnesium alloy anode castings.

Magnesium und Magnesiumlegierungen - Magnesiumlegierungen für Gußanoden

Diese Europäische Norm legt die chemische Zusammensetzung von Blockmetallen aus Magnesiumlegierungen für Anoden sowie die chemische Zusammensetzung von Gußanoden aus Magnesiumlegierungen fest.

Magnésium et alliages de magnésium - Alliages de magnésium pour anodes coulées

La présente norme européenne spécifie la composition chimique des lingots en alliage de magnésium pour les anodes et celle des anodes coulées en alliage de magnésium.

Magnezij in magnezijeve zlitine - Magnezijeve zlitine za lite anode

General Information

Status
Withdrawn
Publication Date
21-Apr-1998
Withdrawal Date
05-Sep-2017
ICS
77.120.20 - Magnesium and magnesium alloys
77.150.10 - Aluminium products
Technical Committee
CEN/TC 190 - Foundry technology
Drafting Committee
CEN/TC 190/WG 9 - Cast magnesium
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
06-Sep-2017
Ref Project
SIST EN 12438:2000 - Magnesium and magnesium alloys - Magnesium alloys for cast anodes

Relations

Replaced By
EN 12438:2017 - Magnesium and magnesium alloys - Magnesium alloys for cast anodes
Effective Date
25-Dec-2013

Buy Standard

EN 12438:2000EN 12438:2000
PreviousNext
Standard
EN 12438:2000
English language
12 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Magnezij in magnezijeve zlitine - Magnezijeve zlitine za lite anodeMagnesium und Magnesiumlegierungen - Magnesiumlegierungen für GußanodenMagnésium et alliages de magnésium - Alliages de magnésium pour anodes couléesMagnesium and magnesium alloys - Magnesium alloys for cast anodes77.120.20Magnezij in magnezijeve zlitineMagne
...

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 12438:2017(Main)
Magnesium and magnesium alloys - Magnesium alloys for cast anodes
SIST EN 12438:2017

This European Standard specifies the grades and the corresponding requirements for magnesium alloys for cast anodes.
This European Standard specifies 2 groups of cast magnesium alloy grades by a classification based on chemical composition. The first group deals with magnesium alloy ingots for anodes. The second group deals with magnesium alloy anode castings.
This European Standard specifies chemical composition, designation, testing and inspection documentation.
This European Standard does not cover technical delivery conditions for magnesium alloy anode castings (see EN 1559-1 [3] and EN 1559-5 [4]).

  • Standard
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 12438:2017(Main)
Magnesium and magnesium alloys - Magnesium alloys for cast anodes
SIST EN 12438:2017

This European Standard specifies the grades and the corresponding requirements for magnesium alloys for cast anodes.
This European Standard specifies 2 groups of cast magnesium alloy grades by a classification based on chemical composition. The first group deals with magnesium alloy ingots for anodes. The second group deals with magnesium alloy anode castings.
This European Standard specifies chemical composition, designation, testing and inspection documentation.
This European Standard does not cover technical delivery conditions for magnesium alloy anode castings (see EN 1559-1 [3] and EN 1559-5 [4]).

  • Standard
    18 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
CEN
EN ISO 4126-10:2024(Main)
Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow (ISO 4126-10:2024)
kSIST FprEN ISO 4126-10:2023

This document specifies the sizing of safety valves and bursting discs for gas/liquid two-phase flow in pressurized systems such as reactors, storage tanks, columns, heat exchangers, piping systems or transportation tanks/containers, see Figure 2. The possible fluid states at the safety device inlet that can result in two-phase flow are given in Table 1.
NOTE          The pressures used in this document are absolute pressures, not gauge pressures.

  • Draft
    84 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 17294-1:2024(Main)
Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General requirements (ISO 17294-1:2024)
kSIST FprEN ISO 17294-1:2023

This document specifies the principles of inductively coupled plasma mass spectrometry (ICP-MS) and provides general requirements for the use of this technique to determine elements in water, digests of sludges and sediments (e.g. digests of water as described in ISO 15587-1 or ISO 15587-2). Generally, the measurement is carried out in water, but gases, vapours or fine particulate matter can be introduced too. This document applies to the use of ICP-MS for aqueous solution analysis.
The ultimate determination of the elements is described in a separate International Standard for each series of elements and matrix. The individual clauses of this document refer the user to these guidelines for the basic principles of the method and the configuration of the instrument.

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