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CEN/TR 16749:2014

(Main)

Aluminium and aluminium alloys - Classification of Defects and Imperfections in High Pressure, Low Pressure and Gravity Die Cast Products

Aluminium and aluminium alloys - Classification of Defects and Imperfections in High Pressure, Low Pressure and Gravity Die Cast Products

This Technical Report specifies the classification of the defects and imperfections may be present in cast products manufactured by high pressure, low pressure and gravity die casting of aluminium alloys.

Aluminium und Aluminiumlegierungen - Klassifikation von Fehlern und Unvollkommenheiten für Druckguss, Niederdruckguss und Schwerkraftkokillenguss

Aluminium et alliages d'aluminium - Classification des défauts et imperfections des produits moulés par coulée à haute pression, basse pression et gravité

Aluminij in aluminijeve zlitine - Razvrstitev pomanjkljivosti in napake v visokotlačnih, nizkotlačnih in težnostno kokilno ulitih ulitkih

To tehnično poročilo določa razvrstitev napak in pomanjkljivosti, ki so lahko prisotni v visokotlačnih, nizkotlačnih in težnostno kokilno ulitih ulitkih iz aluminijevih zlitin.

General Information

Status
Published
Publication Date
14-Oct-2014
ICS
77.120.10 - Aluminium and aluminium alloys
Technical Committee
CEN/TC 132 - Aluminium and aluminium alloys
Drafting Committee
CEN/TC 132/WG 7 - Sheets, strips and plates
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Start Date
03-Mar-2020
Completion Date
03-Mar-2020
Ref Project
SIST-TP CEN/TR 16749:2015 - Aluminium and aluminium alloys - Classification of Defects and Imperfections in High Pressure, Low Pressure and Gravity Die Cast Products

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Technical report
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 16749:2015
01-januar-2015
$OXPLQLMLQDOXPLQLMHYH]OLWLQH5D]YUVWLWHYSRPDQMNOMLYRVWLLQQDSDNHY
YLVRNRWODþQLKQL]NRWODþQLKLQWHåQRVWQRNRNLOQRXOLWLKXOLWNLK
Aluminium and aluminium alloys - Classification of Defects and Imperfections in High
Pressure, Low Pressure and Gravity Die Cast Products
Aluminium und Aluminiumlegierungen - Klassifikation von Fehlern und
Unvollkommenheiten für Druckguss, Niederdruckguss und Schwerkraftkokillenguss
Aluminium et alliages d'aluminium - Classification des défauts et imperfections des
produits moulés par coulée à haute pression, basse pression et gravité
Ta slovenski standard je istoveten z: CEN/TR 16749:2014
ICS:
77.120.10 Aluminij in aluminijeve zlitine Aluminium and aluminium
alloys
SIST-TP CEN/TR 16749:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

SIST-TP CEN/TR 16749:2015

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

SIST-TP CEN/TR 16749:2015

TECHNICAL REPORT
CEN/TR 16749

RAPPORT TECHNIQUE

TECHNISCHER BERICHT
October 2014
ICS 77.120.10
English Version
Aluminium and aluminium alloys - Classification of Defects and
Imperfections in High Pressure, Low Pressure and Gravity Die
Cast Products
Aluminium et alliages d'aluminium - Classification des Aluminium und Aluminiumlegierungen - Klassifikation von
défauts et imperfections des produits moulés par coulée à Fehlern und Unvollkommenheiten für Druckguss,
haute pression, basse pression et gravité Niederdruckguss und Schwerkraftkokillenguss


This Technical Report was approved by CEN on 9 September 2014. It has been drawn up by the Technical Committee CEN/TC 132.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 16749:2014 E
worldwide for CEN national Members.

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

SIST-TP CEN/TR 16749:2015
CEN/TR 16749:2014 (E)
Contents Page
Foreword . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Classification of defects and imperfections in high pressure, low pressure and gravity
die cast products . 8
4.1 General . 8
4.2 Classification . 9
5 Definition of defects and imperfections . 10
5.1 General . 10
5.2 Shrinkage defects and imperfections . 11
5.3 Gas-related defects and imperfections . 11
5.4 Filling-related defects and imperfections . 12
5.5 Undesired phases . 12
5.6 Thermal contraction defects and imperfections . 12
5.7 Metal-die interaction defects and imperfections . 13
5.8 Geomet
...

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