FLUX AND FLUXING BATH FOR HOT DIP GALVANIZATION, PROCESS FOR THE HOT DIP GALVANIZATION OF AN IRON OR STEEL ARTICLE

FLUX AND FLUXING BATH FOR HOT DIP GALVANIZATION, PROCESS FOR THE HOT DIP GALVANIZATION OF AN IRON OR STEEL ARTICLE

The present invention generally relates to a flux for hot dip galvanization comprising from: 36 to 80 wt. % (percent by weight) of zinc chloride (ZnCl2); 8 to 62 wt. % of ammonium chloride (NH4C); from 2.0 to 10 wt. % of a least one of the following compounds: NiCl2, MnCl2 or a mixture thereof. The...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WARICHET DAVID, VERVISCH ANTHONY, KONE GENTIANA
Format: Patent
Sprache:eng
Schlagworte:
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
PERFORMING OPERATIONS
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Beschreibung
Zusammenfassung:The present invention generally relates to a flux for hot dip galvanization comprising from: 36 to 80 wt. % (percent by weight) of zinc chloride (ZnCl2); 8 to 62 wt. % of ammonium chloride (NH4C); from 2.0 to 10 wt. % of a least one of the following compounds: NiCl2, MnCl2 or a mixture thereof. The invention further relates to a fluxing bath, a process for the hot dip galvanization of an iron or steel article as well as to the use of said flux.