DE58901945D1 - FLUID FOR FIRE GALVANIZATION. - Google Patents
FLUID FOR FIRE GALVANIZATION.Info
- Publication number
- DE58901945D1 DE58901945D1 DE8989118277T DE58901945T DE58901945D1 DE 58901945 D1 DE58901945 D1 DE 58901945D1 DE 8989118277 T DE8989118277 T DE 8989118277T DE 58901945 T DE58901945 T DE 58901945T DE 58901945 D1 DE58901945 D1 DE 58901945D1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- galvanization
- fire
- fluid
- carbon atoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/30—Fluxes or coverings on molten baths
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A flux for hot galvanising consists of 70 to 90 % by weight of zinc chloride, 4.5 to 20 % by weight of potassium chloride, 0.4 to 5 % by weight of butynediol, 0 to 5 % by weight of ammonium chloride and 0.1 to 1.5 % by weight of a nonionic surfactant of the general formula R1OYxH, in which R1 is a saturated alkyl radial having 8 to 15 carbon atoms or an alkylphenyl radical having 8 to 18 carbon atoms in the alkyl group, Y is a (-CH2-CH2-O-) group and x is an integer from 5 to 20. The fluxes are suitable for dry galvanising with zinc baths having an aluminium content from 5 to 20 % by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8989118277T DE58901945D1 (en) | 1988-10-12 | 1989-10-03 | FLUID FOR FIRE GALVANIZATION. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3834733A DE3834733A1 (en) | 1988-10-12 | 1988-10-12 | FLUID FOR FIRE GALVANIZATION |
DE8989118277T DE58901945D1 (en) | 1988-10-12 | 1989-10-03 | FLUID FOR FIRE GALVANIZATION. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE58901945D1 true DE58901945D1 (en) | 1992-09-03 |
Family
ID=6364947
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3834733A Withdrawn DE3834733A1 (en) | 1988-10-12 | 1988-10-12 | FLUID FOR FIRE GALVANIZATION |
DE8989118277T Expired - Lifetime DE58901945D1 (en) | 1988-10-12 | 1989-10-03 | FLUID FOR FIRE GALVANIZATION. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3834733A Withdrawn DE3834733A1 (en) | 1988-10-12 | 1988-10-12 | FLUID FOR FIRE GALVANIZATION |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0363784B1 (en) |
AT (1) | ATE78879T1 (en) |
DE (2) | DE3834733A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH079056B2 (en) * | 1990-11-30 | 1995-02-01 | 田中亜鉛鍍金株式会社 | Flux for hot-dip metal plating by dry flux method and method for producing hot-dip metal plated steel material using this flux |
WO2006123945A1 (en) * | 2005-05-19 | 2006-11-23 | Fletcher Building Holdings Limited | Galvanising procedures |
CA2669074A1 (en) * | 2006-06-09 | 2007-12-21 | Teck Cominco Metals Ltd. | High-aluminum alloy for general galvanizing |
CN103834888A (en) * | 2014-03-13 | 2014-06-04 | 昆明理工大学 | Ammonia-free fluxing agent for hot dipping and use method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE335274A (en) * | 1925-08-18 | 1926-08-31 | Tadeusz Liban | PROCESS FOR MANUFACTURING MEATLLIC COATINGS |
GB1040958A (en) * | 1963-07-26 | 1966-09-01 | William Blythe And Company Ltd | Improvements in and relating to galvanising fluxes |
US3321339A (en) * | 1965-05-07 | 1967-05-23 | Du Pont | Galvanizing flux |
DE2117859C3 (en) * | 1971-04-13 | 1980-01-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Process for hot-dip tinning or soft soldering of poorly wettable materials |
DE2317600C3 (en) * | 1973-04-07 | 1975-08-28 | Basf Ag, 6700 Ludwigshafen | Aqueous flux solutions for hot-dip galvanizing |
-
1988
- 1988-10-12 DE DE3834733A patent/DE3834733A1/en not_active Withdrawn
-
1989
- 1989-10-03 AT AT89118277T patent/ATE78879T1/en active
- 1989-10-03 EP EP89118277A patent/EP0363784B1/en not_active Expired - Lifetime
- 1989-10-03 DE DE8989118277T patent/DE58901945D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0363784A1 (en) | 1990-04-18 |
DE3834733A1 (en) | 1990-04-19 |
EP0363784B1 (en) | 1992-07-29 |
ATE78879T1 (en) | 1992-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8330 | Complete renunciation |