DE3014651C2 - Verfahren und Einrichtung zur Oberflächenbehandlung eines im Durchlauf-Schmelztauchverfahren beidseitig mit einem Metall überzogenen Eisenbandes - Google Patents
Verfahren und Einrichtung zur Oberflächenbehandlung eines im Durchlauf-Schmelztauchverfahren beidseitig mit einem Metall überzogenen EisenbandesInfo
- Publication number
- DE3014651C2 DE3014651C2 DE3014651A DE3014651A DE3014651C2 DE 3014651 C2 DE3014651 C2 DE 3014651C2 DE 3014651 A DE3014651 A DE 3014651A DE 3014651 A DE3014651 A DE 3014651A DE 3014651 C2 DE3014651 C2 DE 3014651C2
- Authority
- DE
- Germany
- Prior art keywords
- bath
- housing
- metal
- molten
- coating
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 96
- 229910052751 metal Inorganic materials 0.000 title claims description 68
- 239000002184 metal Substances 0.000 title claims description 68
- 238000000034 method Methods 0.000 title claims description 66
- 229910052742 iron Inorganic materials 0.000 title claims description 48
- 230000008569 process Effects 0.000 title claims description 16
- 238000004381 surface treatment Methods 0.000 title claims description 14
- 238000000576 coating method Methods 0.000 claims description 97
- 239000011248 coating agent Substances 0.000 claims description 90
- 239000007789 gas Substances 0.000 claims description 37
- 239000012298 atmosphere Substances 0.000 claims description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 27
- 239000011701 zinc Substances 0.000 claims description 26
- 229910052725 zinc Inorganic materials 0.000 claims description 25
- 230000001590 oxidative effect Effects 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010953 base metal Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 2
- 238000005275 alloying Methods 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 claims description 2
- 238000001465 metallisation Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 20
- 238000005246 galvanizing Methods 0.000 description 17
- 239000003570 air Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 12
- 238000011282 treatment Methods 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 10
- 230000002829 reductive effect Effects 0.000 description 9
- 239000002893 slag Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000036961 partial effect Effects 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 238000005422 blasting Methods 0.000 description 5
- 238000002203 pretreatment Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000035508 accumulation Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004320 controlled atmosphere Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000978750 Havardia Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- 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
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/20—Strips; Plates
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)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3066079A | 1979-04-16 | 1979-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3014651A1 DE3014651A1 (de) | 1980-10-30 |
| DE3014651C2 true DE3014651C2 (de) | 1984-05-17 |
Family
ID=21855321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3014651A Expired DE3014651C2 (de) | 1979-04-16 | 1980-04-16 | Verfahren und Einrichtung zur Oberflächenbehandlung eines im Durchlauf-Schmelztauchverfahren beidseitig mit einem Metall überzogenen Eisenbandes |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5835590B2 (cs) |
| AR (1) | AR223217A1 (cs) |
| AT (1) | AT367803B (cs) |
| AU (1) | AU538925B2 (cs) |
| BE (1) | BE882777A (cs) |
| BR (1) | BR8002221A (cs) |
| CA (1) | CA1124142A (cs) |
| CS (1) | CS216550B2 (cs) |
| DE (1) | DE3014651C2 (cs) |
| ES (1) | ES8103190A1 (cs) |
| FI (1) | FI69122C (cs) |
| FR (2) | FR2454470A1 (cs) |
| GB (1) | GB2048959B (cs) |
| IN (1) | IN153982B (cs) |
| IT (1) | IT1193413B (cs) |
| MX (1) | MX154557A (cs) |
| NL (1) | NL185463C (cs) |
| PL (1) | PL126450B1 (cs) |
| RO (1) | RO109955B1 (cs) |
| SE (1) | SE445561B (cs) |
| YU (1) | YU42212B (cs) |
| ZA (1) | ZA802127B (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0356783A3 (en) * | 1988-08-29 | 1991-02-20 | Armco Steel Company L.P. | Method of continuous hot dip coating a steel strip with aluminum |
| DE4300868C1 (de) * | 1993-01-15 | 1994-03-17 | Duma Masch Anlagenbau | Beschichtungsvorrichtung |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203764A (en) * | 1981-06-11 | 1982-12-14 | Nippon Steel Corp | Hot-dipping device which is capable of controlling oxygen concentration in plating atmosphere |
| AU559752B2 (en) * | 1982-12-24 | 1987-03-19 | Sumitomo Electric Industries, Ltd. | Hot-dipping an elongated body |
| JPS59166668A (ja) * | 1983-03-09 | 1984-09-20 | Nippon Steel Corp | 鋼ストリツプ長手方向で均一なメツキ層厚をもつ溶融アルミメツキ鋼板の製造法 |
| FR2544337B1 (fr) * | 1983-04-13 | 1985-08-09 | Ziegler Sa | Procede et installation pour le revetement en continu d'une bande a l'aide d'un revetement oxydable |
| FR2544336B1 (fr) * | 1983-04-13 | 1985-08-09 | Ziegler Sa | Installation pour le revetement en continu de bande, notamment pour la galvanisation de tole d'acier |
| US4466999A (en) * | 1983-10-28 | 1984-08-21 | United States Steel Corporation | Atmospheric gas practice for hot-dip coating of metals |
| DE3631893A1 (de) * | 1986-09-19 | 1988-03-31 | Paul Fontaine | Verfahren und vorrichtung zum abstreifen von mit schmelzfluessigem material beschichtetem blech |
| FR2608945B1 (fr) * | 1986-12-31 | 1990-01-12 | Stein Heurtey | Perfectionnements apportes aux systemes d'essorage, par soufflage de gaz, d'un revetement metallique depose sur une bande |
| US4719129A (en) * | 1987-02-09 | 1988-01-12 | Armco Inc. | Multiple nozzle jet finishing |
| DE4223342C1 (de) * | 1992-07-16 | 1994-03-17 | Duma Masch Anlagenbau | Abblasvorrichtung |
| GB2281309B (en) * | 1993-08-27 | 1997-04-23 | Boc Group Plc | A method of galvanising |
| DE10123784A1 (de) | 2001-05-16 | 2002-11-21 | Sms Demag Ag | Verfahren und Einrichtung zum Beschichten von Metallband, insbesondere von kaltgewalztem Stahlband |
| FR2857280A1 (fr) * | 2003-07-08 | 2005-01-14 | Dominique Laurain | Cuve d'enduction pour enduction uniforme de pieces defilant unitairement et comportant au moins un moyen de soufflage |
| AT505289B1 (de) * | 2007-07-18 | 2008-12-15 | Ebner Instrieofenbau Ges M B H | Verfahren zur wärmebehandlung eines metallbandes |
| BE1018124A3 (fr) * | 2008-07-01 | 2010-05-04 | Ct Rech Metallurgiques Asbl | Procede d'essorage de bandes metalliques. |
| US9863029B2 (en) | 2012-08-01 | 2018-01-09 | Dongkuk Steel Mill Co., Ltd. | Apparatus for forming nitrogen cloud to produce hot dip coated steel sheet |
| KR101535073B1 (ko) * | 2012-08-01 | 2015-07-10 | 동국제강주식회사 | 가공성 및 내식성이 우수한 아연-알루미늄계 합금도금강판의 제조방법 |
| KR101758717B1 (ko) | 2016-05-17 | 2017-07-18 | 동국제강주식회사 | 표면 품질이 우수한 용융도금강판을 제조하기 위한 질소구름을 형성하기 위한 장치 및 이를 이용한 아연-알루미늄합금도금강판을 제조하는 방법 |
| CN112246529A (zh) * | 2020-10-29 | 2021-01-22 | 沈阳维科真空技术有限公司 | 一种真空压力浸渍用贮罐 |
| CN114558998A (zh) * | 2022-03-24 | 2022-05-31 | 北京市金合益科技发展有限公司 | 一种结晶器、熔铜炉及具有其的铜覆钢生产线 |
| CN115011903B (zh) * | 2022-08-09 | 2022-10-21 | 苏州科思拓机械科技有限公司 | 针对光伏焊带生产的智能型镀锡设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078103A (en) * | 1975-04-17 | 1978-03-07 | Armco Steel Corporation | Method and apparatus for finishing molten metallic coatings |
| JPS5352549A (en) * | 1976-10-26 | 1978-05-13 | Nippon Steel Corp | Method for wiping liquid materials from continous strips |
| JPS5395831A (en) * | 1977-02-02 | 1978-08-22 | Nippon Steel Corp | High speed wiping method by nonoxidizing gas |
-
1980
- 1980-03-26 AU AU56872/80A patent/AU538925B2/en not_active Expired
- 1980-03-27 CA CA348,587A patent/CA1124142A/en not_active Expired
- 1980-04-01 IN IN234/DEL/80A patent/IN153982B/en unknown
- 1980-04-02 GB GB8010992A patent/GB2048959B/en not_active Expired
- 1980-04-09 NL NLAANVRAGE8002079,A patent/NL185463C/xx not_active IP Right Cessation
- 1980-04-10 BR BR8002221A patent/BR8002221A/pt not_active IP Right Cessation
- 1980-04-10 ZA ZA00802127A patent/ZA802127B/xx unknown
- 1980-04-11 FI FI801161A patent/FI69122C/fi not_active IP Right Cessation
- 1980-04-14 SE SE8002796A patent/SE445561B/sv not_active IP Right Cessation
- 1980-04-14 BE BE0/200214A patent/BE882777A/fr not_active IP Right Cessation
- 1980-04-15 RO RO100846A patent/RO109955B1/ro unknown
- 1980-04-15 AT AT0203480A patent/AT367803B/de not_active IP Right Cessation
- 1980-04-15 ES ES490588A patent/ES8103190A1/es not_active Expired
- 1980-04-15 IT IT67584/80A patent/IT1193413B/it active
- 1980-04-15 MX MX181978A patent/MX154557A/es unknown
- 1980-04-15 CS CS802612A patent/CS216550B2/cs unknown
- 1980-04-15 YU YU1033/80A patent/YU42212B/xx unknown
- 1980-04-15 JP JP55050241A patent/JPS5835590B2/ja not_active Expired
- 1980-04-15 FR FR8008452A patent/FR2454470A1/fr not_active Withdrawn
- 1980-04-15 AR AR280692A patent/AR223217A1/es active
- 1980-04-16 DE DE3014651A patent/DE3014651C2/de not_active Expired
- 1980-04-16 PL PL1980223506A patent/PL126450B1/pl unknown
-
1982
- 1982-03-30 FR FR8205442A patent/FR2501724B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0356783A3 (en) * | 1988-08-29 | 1991-02-20 | Armco Steel Company L.P. | Method of continuous hot dip coating a steel strip with aluminum |
| DE4300868C1 (de) * | 1993-01-15 | 1994-03-17 | Duma Masch Anlagenbau | Beschichtungsvorrichtung |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8310 | Action for declaration of annulment | ||
| 8314 | Invalidation rejected | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ARMCO STEEL CO., L.P., MIDDLETOWN, OHIO, US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING. SCHWEPFINGER, K., DIPL.-ING. BUNKE, H., DIPL.-CHEM. DR.RER.NAT. DEGWERT, H., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AK STEEL CORP., MIDDLETOWN, OHIO, US |