Soft soldering fluxes - Test methods - Part 16: Flux efficacy test, wetting balance method (ISO 9455-16:2019)

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.

Flussmittel zum Weichlöten - Prüfverfahren - Teil 16: Bestimmung der Wirksamkeit des Flussmittels, Verfahren zur Messung der Benetzungskraft (ISO 9455-16:2019)

Dieses Dokument legt ein Verfahren zum Beurteilen der Wirksamkeit eines Flussmittels zum Weichlöten fest, das als Verfahren zur Messung der Benetzungskraft bezeichnet wird. Es bietet eine qualitative Beurteilung für den Vergleich der Wirksamkeit zweier Flussmittel (z. B. ein Standard-Flussmittel mit einem zu prüfenden Flussmittel) hinsichtlich ihrer Fähigkeiten, die Benetzung einer Metalloberfläche durch ein flüssiges Weichlot zu fördern. Das Verfahren ist für alle flüssigen Flussmitteltypen anwendbar, die in ISO 9454-1 aufgeführt sind.
ANMERKUNG Es ist anzunehmen, dass zukünftige Entwicklungen, welche mit verbesserten Verfahren einen reproduzierbaren Oberflächenbereich zum Prüfen ergeben, es möglich machen, dieses Verfahren zum Beurteilen der Flussmittelwirksamkeit quantitativ einzusetzen. Aus diesem Grund sind verschiedene alternative Verfahren zur Vorbereitung der Probenoberfläche in dem vorliegenden Verfahren enthalten.

Flux de brasage tendre - Méthodes d'essai - Partie 16: Essai d'efficacité du flux, méthode à la balance de mouillage (ISO 9455-16:2019)

Le présent document spécifie une méthode pour l'évaluation de l'efficacité d'un flux de brasage tendre, connue sous le nom de méthode à la balance de mouillage. Elle permet une évaluation qualitative de l'efficacité comparée de deux flux faisant l'objet d'une comparaison (par exemple un flux de référence et un flux d'essai), évaluation fondée sur la capacité de ces flux à faciliter le mouillage de la surface d'un métal par le produit d'apport liquide. Cette méthode est applicable à tous les types de flux sous forme liquide classés dans l'ISO 9454‑1.
NOTE       Il est souhaitable que de futurs développements, bénéficiant du progrès technique pour obtenir une gamme de surfaces d'essais reproductibles, permettront à cette méthode d'évaluation de l'efficacité des flux de fournir des résultats quantitatifs. C'est pourquoi plusieurs autres modes opératoires de préparation de la surface de la pièce d'essai sont inclus dans la présente méthode.

Talila za mehko spajkanje - Preskusne metode - 16. del: Preskus učinkovitosti talila z metodo za merjenje omočljivosti (ISO 9455-16:2019)

Ta dokument določa metodo za oceno učinkovitosti talila za mehko spajkanje, znano kot postopek za merjenje omočljivosti. Na osnovi zmogljivosti spodbujanja omočljivosti kovinske površine s tekočim talilom podaja kvalitativno oceno primerjalne učinkovitosti dveh talil (npr. standardnega in preskusnega talila). Ta metoda se uporablja za vse vrste talil v tekoči obliki iz standarda ISO 9454-1.

General Information

Status
Published
Publication Date
15-Oct-2019
Withdrawal Date
29-Apr-2020
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
16-Oct-2019
Completion Date
16-Oct-2019

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 9455-16:2020
01-marec-2020
Nadomešča:
SIST EN ISO 9455-16:2013
Talila za mehko spajkanje - Preskusne metode - 16. del: Preskus učinkovitosti
talila z metodo za merjenje omočljivosti (ISO 9455-16:2019)
Soft soldering fluxes - Test methods - Part 16: Flux efficacy test, wetting balance method
(ISO 9455-16:2019)
Flussmittel zum Weichlöten - Prüfverfahren - Teil 16: Bestimmung der Wirksamkeit des
Flussmittels, Verfahren zur Messung der Benetzungskraft (ISO 9455-16:2019)
Flux de brasage tendre - Méthodes d'essai - Partie 16: Essai d'efficacité du flux,
méthode à la balance de mouillage (ISO 9455-16:2019)
Ta slovenski standard je istoveten z: EN ISO 9455-16:2019
ICS:
25.160.50 Trdo in mehko lotanje Brazing and soldering
SIST EN ISO 9455-16:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 9455-16:2020

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SIST EN ISO 9455-16:2020


EN ISO 9455-16
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2019
EUROPÄISCHE NORM
ICS 25.160.50 Supersedes EN ISO 9455-16:2013
English Version

Soft soldering fluxes - Test methods - Part 16: Flux efficacy
test, wetting balance method (ISO 9455-16:2019)
Flux de brasage tendre - Méthodes d'essai - Partie 16: Flussmittel zum Weichlöten - Prüfverfahren - Teil 16:
Essai d'efficacité du flux, méthode à la balance de Bestimmung der Wirksamkeit des Flussmittels,
mouillage (ISO 9455-16:2019) Verfahren zur Messung der Benetzungskraft (ISO
9455-16:2019)
This European Standard was approved by CEN on 16 September 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9455-16:2019 E
worldwide for CEN national Members.

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SIST EN ISO 9455-16:2020
EN ISO 9455-16:2019 (E)
Contents Page
European foreword . 3

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SIST EN ISO 9455-16:2020
EN ISO 9455-16:2019 (E)
European foreword
This document (EN ISO 9455-16:2019) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2020, and conflicting national standards shall be
withdrawn at the latest by April 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 9455-16:2013.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 9455-16:2019 has been approved by CEN as EN ISO 9455-16:2019 without any
modification.

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