Estamos mejorando nuestra Tienda, Portal de clientes y Aenormas para ofrecerte una mejor experiencia.
Si detectas cualquier incidencia o necesitas ayuda durante el proceso de compra, puedes contactarnos a través del chat o escribirnos a normas@aenor.com.
Nuestro equipo estará encantado de ayudarte.
DIN EN ISO 2746:2014-06
Vitreous and porcelain enamels - High voltage test (ISO/DIS 2746:2014); German version prEN ISO 2746:2014 / Note: Date of issue 2014-05-09
| Fecha edición: |
2016-02-01
Anulada
|
|---|---|
| Fecha cancelación: | 2016-02-01 |
| Idiomas disponibles: | Alemán |
| Resumen: | This standard, which revises both EN 14430:2004 and ISO 2746:1998, describes two test methods of high voltage testing: - Test A is used to detect and locate defects in vitreous and porcelain enamels; - Test B is used to detect and locate defects and weak spots in vitreous and porcelain enamels. The tests are performed using DC, pulsed DC, or AC high voltage. The tests are applicable to dry surfaces of enamel coatings. In the case of moist surfaces, care should be taken to ensure that the locating of any defects is correctly performed. Since test voltages depend on the coating thickness, the test method, especially with test A, may not be suitable for test specimens for which the coating thickness varies to a large extent. |
| Keywords: | Ceramic coatings|Coatings|Defects|Definitions|Determination|Enamel products|Enamels|Error detection|High voltage|High-voltage test technique|High-voltage tests|Materials testing|Non-destructive testing|Non-metallic coatings|Protective coatings|Surfaces|Test equipment|Test temperatures|Testing|Vitreous enamel|Weak points |
| ICS: | 25.220.50 - Esmaltes |
| CTN: | |
|
Reemplazo Normas |
Es reemplazada por DIN EN ISO 2746:2016-02 |










