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. |
| JP4460610B2 (ja) * | 2004-12-28 | 2010-05-12 | ポスコ | スパングルの無い溶融亜鉛メッキ鋼板の製造方法及びこれに用いられる装置 |
| US9926628B2 (en) | 2013-03-06 | 2018-03-27 | Quaker Chemical Corporation | High temperature conversion coating on steel and iron substrates |
| 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 |
|---|---|
| US3379557A (en) | 1968-04-23 |
| DE1521109B2 (de) | 1973-07-19 |
| DE1521109A1 (de) | 1969-08-07 |
| DE1521109C3 (de) | 1974-03-07 |
| AT268817B (de) | 1969-02-25 |
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