ATE858T1 - FLUX FOR DRY GALVANIZING. - Google Patents
FLUX FOR DRY GALVANIZING.Info
- Publication number
- ATE858T1 ATE858T1 AT79104813T AT79104813T ATE858T1 AT E858 T1 ATE858 T1 AT E858T1 AT 79104813 T AT79104813 T AT 79104813T AT 79104813 T AT79104813 T AT 79104813T AT E858 T1 ATE858 T1 AT E858T1
- Authority
- AT
- Austria
- Prior art keywords
- flux
- sodium
- potassium
- ammonium chloride
- zinc
- Prior art date
Links
- 230000004907 flux Effects 0.000 title abstract 2
- 238000005246 galvanizing Methods 0.000 title 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 3
- 235000019270 ammonium chloride Nutrition 0.000 abstract 3
- 229910052708 sodium Inorganic materials 0.000 abstract 3
- 239000011734 sodium Substances 0.000 abstract 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical class [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
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)
- Diaphragms For Electromechanical Transducers (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
1. A flux, containing zinc chloride and ammonium chloride, for the "dry" fluxing process, characterized in that it additionally contains, individually or in admixture, hydroxides and carbonates of sodium or potassium, with the proviso that the molar ratio of zinc to sodium or potassium is from 1:0.02 to 1:2, it contains from 0.05 to 4 moles of ammonium chloride per mole of zinc, and the total content of ammonium chloride and sodium or potassium hydroxides does not exceed 60% by weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2852756A DE2852756B2 (en) | 1978-12-06 | 1978-12-06 | Flux for dry galvanizing |
| EP79104813A EP0012301B1 (en) | 1978-12-06 | 1979-12-01 | Flux for dry galvanization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE858T1 true ATE858T1 (en) | 1982-04-15 |
Family
ID=6056468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79104813T ATE858T1 (en) | 1978-12-06 | 1979-12-01 | FLUX FOR DRY GALVANIZING. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0012301B1 (en) |
| AT (1) | ATE858T1 (en) |
| DE (2) | DE2852756B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10134812C2 (en) * | 2001-07-17 | 2003-06-26 | Goldschmidt Ag Th | De-icing flux salt composition for flux baths |
| CN102873470B (en) * | 2012-08-02 | 2014-07-09 | 新兴铸管（浙江）铜业有限公司 | Flux for tinned copper wires and preparation method for flux |
| EP2821520B1 (en) * | 2013-07-03 | 2020-11-11 | ThyssenKrupp Steel Europe AG | Method for the coating of steel flat products with a metallic protective layer |
| CN112226751B (en) * | 2020-09-03 | 2022-02-11 | 余姚市永林机械科技有限公司 | Plating assistant liquid and hot galvanizing process using same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE971244C (en) * | 1953-03-08 | 1958-12-31 | Basf Ag | Flux for hot-dip galvanizing, tin-plating and lead-plating |
| US2940870A (en) * | 1959-02-19 | 1960-06-14 | Hanson Van Winkle Munning Co | Method of hot dip galvanizing a ferrous metal |
| DE2317600C3 (en) * | 1973-04-07 | 1975-08-28 | Basf Ag, 6700 Ludwigshafen | Aqueous flux solutions for hot-dip galvanizing |
| US4140821A (en) * | 1976-03-05 | 1979-02-20 | International Lead Zinc Research Organization, Inc. | Process for preheating and preparing ferrous metal for galvanizing |
-
1978
- 1978-12-06 DE DE2852756A patent/DE2852756B2/en not_active Withdrawn
-
1979
- 1979-12-01 DE DE7979104813T patent/DE2962529D1/en not_active Expired
- 1979-12-01 EP EP79104813A patent/EP0012301B1/en not_active Expired
- 1979-12-01 AT AT79104813T patent/ATE858T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2852756A1 (en) | 1980-06-12 |
| DE2962529D1 (en) | 1982-05-27 |
| EP0012301B1 (en) | 1982-04-14 |
| DE2852756B2 (en) | 1980-09-25 |
| EP0012301A1 (en) | 1980-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |