GB1117323A - Suppression of visible spangle in the hot dip coating of ferrous metal strip with zinc - Google Patents
Suppression of visible spangle in the hot dip coating of ferrous metal strip with zincInfo
- Publication number
- GB1117323A GB1117323A GB28139/65A GB2813965A GB1117323A GB 1117323 A GB1117323 A GB 1117323A GB 28139/65 A GB28139/65 A GB 28139/65A GB 2813965 A GB2813965 A GB 2813965A GB 1117323 A GB1117323 A GB 1117323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- molten
- temperature
- coating
- salt
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 2
- 238000003618 dip coating Methods 0.000 title abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- 230000001629 suppression Effects 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
- 239000011701 zinc Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 5
- 239000007921 spray Substances 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 abstract 1
- 235000018660 ammonium molybdate Nutrition 0.000 abstract 1
- 239000011609 ammonium molybdate Substances 0.000 abstract 1
- 229940010552 ammonium molybdate Drugs 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 229940116349 dibasic ammonium phosphate Drugs 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 abstract 1
- 235000019801 trisodium phosphate Nutrition 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
- C23C2/26—After-treatment
-
- 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
- C23C2/50—Controlling or regulating the coating processes
- C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
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)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US380533A US3379557A (en) | 1964-07-06 | 1964-07-06 | Suppression of visible spangle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1117323A true GB1117323A (en) | 1968-06-19 |
Family
ID=23501539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28139/65A Expired GB1117323A (en) | 1964-07-06 | 1965-07-02 | Suppression of visible spangle in the hot dip coating of ferrous metal strip with zinc |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3379557A (de) |
| AT (1) | AT268817B (de) |
| DE (1) | DE1521109C3 (de) |
| GB (1) | GB1117323A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1481120A (fr) * | 1966-03-09 | 1967-05-19 | Chiers Hauts Fourneaux | Perfectionnement au procédé et aux installations de galvanisation à chaud par immersion dans un bain métallique liquide de matériaux divers en acier |
| FR2566432A1 (fr) * | 1984-06-22 | 1985-12-27 | Usinor | Procede et dispositif d'optimisation dans un procede de reduction de la dimension du fleurage d'une bande d'acier galvanise |
| BE1014525A3 (fr) * | 2001-12-04 | 2003-12-02 | Ct Rech Metallurgiques Asbl | Procede de revetement de surface metallique. |
| US7914851B2 (en) * | 2004-12-28 | 2011-03-29 | Posco | Method of manufacturing hot-dipped galvanized steel sheet |
| ES2731279T3 (es) * | 2013-03-06 | 2019-11-14 | Quaker Chem Corp | Recubrimiento de conversión a alta temperatura sobre sustratos de acero y de hierro |
| CN116219346A (zh) * | 2023-02-24 | 2023-06-06 | 鞍钢股份有限公司 | 一种无锌花热镀铝锌镀层钢板的制造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2126244A (en) * | 1935-12-13 | 1938-08-09 | Wheeling Steel Corp | Metal coated product |
| US2764808A (en) * | 1949-06-04 | 1956-10-02 | Robertson Co H H | Method of producing a protected metal article |
| US2950991A (en) * | 1959-04-30 | 1960-08-30 | American Chain & Cable Co | Method and apparatus for coating ferrous metal with aluminum |
-
1964
- 1964-07-06 US US380533A patent/US3379557A/en not_active Expired - Lifetime
-
1965
- 1965-07-02 GB GB28139/65A patent/GB1117323A/en not_active Expired
- 1965-07-03 DE DE1521109A patent/DE1521109C3/de not_active Expired
- 1965-07-06 AT AT612365A patent/AT268817B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1521109B2 (de) | 1973-07-19 |
| DE1521109A1 (de) | 1969-08-07 |
| US3379557A (en) | 1968-04-23 |
| DE1521109C3 (de) | 1974-03-07 |
| AT268817B (de) | 1969-02-25 |
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