BS EN ISO 9455-16:2019 - Soft soldering fluxes. Test methods. Flux efficacy test, wetting balance method

BS EN ISO 9455-16:2019

Soft soldering fluxes. Test methods. Flux efficacy test, wetting balance method

Status : Current   Published : November 2019

Format
PDF

Format
HARDCOPY



This document specifies a method for the assessment of the efficacy of a soft soldering flux, known as the wetting balance method. It gives a qualitative assessment of the comparative efficacy of two fluxes (for example, a standard and a test flux), based on their capacity to promote wetting of a metal surface by liquid solder. The method is applicable to all flux types in liquid form classified in ISO 9454-1.

NOTE

It is hoped that future developments using improved techniques for obtaining a reproducible range of test surfaces will enable this method for assessing flux efficacy to be quantitative. For this reason, several alternative procedures for preparing the surface of the test piece are included in the present method.




Standard NumberBS EN ISO 9455-16:2019
TitleSoft soldering fluxes. Test methods. Flux efficacy test, wetting balance method
StatusCurrent
Publication Date06 November 2019
Normative References(Required to achieve compliance to this standard)IEC 60068-2-78:2012, IEC 60068-2-20:2008, IEC 60068-2-69, ISO 9454-1
Informative References(Provided for Information)ISO 9453
ReplacesBS EN ISO 9455-16:2013
International RelationshipsEN ISO 9455-16:2019,ISO 9455-16:2019
Draft Superseded By19/30387278 DC
DescriptorsTesting conditions, Fluxes (materials), Wettability, Solders, Solderability testing, Soldering, Liquids, Metals
ICS25.160.50
Title in FrenchFlux de brasage tendre. Méthodes d'essai Essai d'efficacité du flux, méthode à la balance de mouillage
Title in GermanFlussmittel zum Weichlöten. Prüfverfahren Bestimmung der Wirksamkeit des Flussmittels, Verfahren zur Messung der Benetzungskraft
CommitteeEPL/501
ISBN978 0 539 03073 0
PublisherBSI
FormatA4
DeliveryYes
Pages26
File Size888 KB
Price£182.00


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