NF EN ISO 1562

NF EN ISO 1562

August 2004
Standard Cancelled

Dentistry - Casting gold alloys

ISO 1562:2004 gives the classification of, and specifies requirements for dental casting gold alloys with at least 60 % mass fraction of gold and at least 75 % mass fraction of gold plus specified platinum group metals (platinum, palladium, iridium, ruthenium and rhodium). Test methods are given for providing information on corrosion resistance, tarnishing resistance and electrochemical behaviour. ISO 1562:2004 is applicable to casting alloys suitable for the fabrication of dental restorations and appliances without ceramic veneer.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2004

Number of pages

28 p.

Reference

NF EN ISO 1562

ICS Codes

11.060.10   Dental materials

Classification index

S91-204

Print number

1 - 16/09/2004

International kinship

ISO 1562:2004

European kinship

EN ISO 1562:2004
Sumary
Dentistry - Casting gold alloys

ISO 1562:2004 gives the classification of, and specifies requirements for dental casting gold alloys with at least 60 % mass fraction of gold and at least 75 % mass fraction of gold plus specified platinum group metals (platinum, palladium, iridium, ruthenium and rhodium). Test methods are given for providing information on corrosion resistance, tarnishing resistance and electrochemical behaviour.

ISO 1562:2004 is applicable to casting alloys suitable for the fabrication of dental restorations and appliances without ceramic veneer.

Replaced standards (1)
NF EN ISO 1562
April 1995
Standard Cancelled
Dental casting gold alloys.

Standard replaced by (1)
NF EN ISO 22674
March 2007
Standard Cancelled
Dentistry - Metallic materials for fixed and removable restorations and appliances

<p>ISO 22674:2006 classifies metallic materials that are suitable for the fabrication of dental appliances and restorations, including metallic materials recommended for use either with or without a ceramic veneer, or recommended for both uses, and specifies their requirements. It further specifies requirements with respect to packaging and marking the products and to the instructions to be supplied for the use of these materials.</p>

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Classification
    2
  • 5 Exigences
    2
  • 5.1 Composition chimique
    2
  • 5.2 Biocompatibilité
    2
  • 5.3 Propriétés mécaniques
    2
  • 5.4 Masse volumique
    3
  • 5.5 Résistance à la corrosion
    3
  • 5.6 Résistance au ternissement
    3
  • 5.7 Comportement électrochimique
    3
  • 5.8 Intervalle de fusion
    3
  • 6 Échantillonnage
    4
  • 7 Préparation des éprouvettes
    4
  • 7.1 Généralités
    4
  • 7.2 Éprouvettes pour essai de traction
    4
  • 8 Essais
    5
  • 8.1 Examen visuel
    5
  • 8.2 Essai portant sur la limite conventionnelle d'élasticité et sur l'allongement à la rupture (en pourcentage)
    5
  • 9 Informations et instructions
    6
  • 9.1 Informations
    6
  • 9.2 Instructions de mise en ceuvre
    6
  • 9.3 Éléments dangereux
    6
  • 10 Marquage
    6
  • 10.1 Alliage
    6
  • 10.2 Emballage
    7
  • Annexe A (informative) Essai de corrosion de la surface - Essai d'immersion statique
    8
  • Annexe B (informative) Essai de ternissement - Essai au sulfure de sodium
    10
  • Annexe C (informative) Essai électrochimique - Essai potentiodynamique
    12
  • Bibliographie
    18
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