CA1177341A - Gas wiping apparatus and method of using - Google Patents
Gas wiping apparatus and method of usingInfo
- Publication number
- CA1177341A CA1177341A CA000375130A CA375130A CA1177341A CA 1177341 A CA1177341 A CA 1177341A CA 000375130 A CA000375130 A CA 000375130A CA 375130 A CA375130 A CA 375130A CA 1177341 A CA1177341 A CA 1177341A
- Authority
- CA
- Canada
- Prior art keywords
- die
- wiping
- gas
- orifice
- wire
- 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
- 238000000034 method Methods 0.000 title claims description 12
- 238000000576 coating method Methods 0.000 claims abstract description 135
- 239000011248 coating agent Substances 0.000 claims abstract description 131
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims description 47
- 230000001590 oxidative effect Effects 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 118
- 230000001681 protective effect Effects 0.000 description 21
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000012298 atmosphere Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009675 coating thickness measurement Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 229910000648 terne Inorganic materials 0.000 description 1
- 239000002699 waste material 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
- C23C2/14—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
- C23C2/185—Tubes; Wires
-
- 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
- C23C2/003—Apparatus
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)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13960680A | 1980-04-11 | 1980-04-11 | |
| US139,606 | 1980-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1177341A true CA1177341A (en) | 1984-11-06 |
Family
ID=22487478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000375130A Expired CA1177341A (en) | 1980-04-11 | 1981-04-09 | Gas wiping apparatus and method of using |
Country Status (16)
| Country | Link |
|---|---|
| JP (2) | JPS56163252A (pt) |
| KR (3) | KR830005391A (pt) |
| AR (1) | AR226101A1 (pt) |
| AU (1) | AU539396B2 (pt) |
| BR (1) | BR8102221A (pt) |
| CA (1) | CA1177341A (pt) |
| DK (1) | DK161781A (pt) |
| ES (2) | ES501252A0 (pt) |
| FI (1) | FI811109L (pt) |
| GB (1) | GB2073785B (pt) |
| GR (1) | GR75197B (pt) |
| IN (1) | IN155747B (pt) |
| NO (1) | NO811260L (pt) |
| NZ (1) | NZ196770A (pt) |
| YU (1) | YU93381A (pt) |
| ZA (1) | ZA812394B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175069A (en) * | 1981-04-20 | 1982-10-27 | Fujikura Ltd | Method and device for dip forming |
| AU621142B2 (en) * | 1988-08-24 | 1992-03-05 | Australian Wire Industries Pty Ltd | Jet wiping nozzle |
| US9598756B2 (en) | 2008-10-01 | 2017-03-21 | Nippon Steel & Sumitomo Metal Corporation | Method for producing hot dip plated steel sheet and apparatus for hot dip plating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3707400A (en) * | 1970-12-28 | 1972-12-26 | United States Steel Corp | Method of gas wiping wire emerging from a hot-dip coating bath |
-
1981
- 1981-03-10 BR BR8102221A patent/BR8102221A/pt not_active IP Right Cessation
- 1981-04-06 GB GB8110692A patent/GB2073785B/en not_active Expired
- 1981-04-09 GR GR64632A patent/GR75197B/el unknown
- 1981-04-09 DK DK161781A patent/DK161781A/da not_active Application Discontinuation
- 1981-04-09 FI FI811109A patent/FI811109L/fi not_active Application Discontinuation
- 1981-04-09 NZ NZ196770A patent/NZ196770A/en unknown
- 1981-04-09 CA CA000375130A patent/CA1177341A/en not_active Expired
- 1981-04-10 NO NO811260A patent/NO811260L/no unknown
- 1981-04-10 ES ES501252A patent/ES501252A0/es active Granted
- 1981-04-10 AR AR284945A patent/AR226101A1/es active
- 1981-04-10 ZA ZA00812394A patent/ZA812394B/xx unknown
- 1981-04-10 YU YU00933/81A patent/YU93381A/xx unknown
- 1981-04-10 AU AU69394/81A patent/AU539396B2/en not_active Ceased
- 1981-04-10 JP JP5327181A patent/JPS56163252A/ja active Granted
- 1981-04-10 IN IN396/CAL/81A patent/IN155747B/en unknown
- 1981-04-11 KR KR1019810001237A patent/KR830005391A/ko unknown
-
1982
- 1982-05-14 ES ES512216A patent/ES8305426A1/es not_active Expired
- 1982-12-29 KR KR1019820005870A patent/KR830005393A/ko unknown
- 1982-12-29 KR KR1019820005869A patent/KR830005392A/ko unknown
-
1988
- 1988-06-09 JP JP63140671A patent/JPS63317655A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2073785A (en) | 1981-10-21 |
| AR226101A1 (es) | 1982-05-31 |
| ZA812394B (en) | 1982-04-28 |
| NO811260L (no) | 1981-10-12 |
| GR75197B (pt) | 1984-07-13 |
| ES8305425A1 (es) | 1983-04-01 |
| ES512216A0 (es) | 1983-04-01 |
| KR830005392A (ko) | 1983-08-13 |
| NZ196770A (en) | 1984-10-19 |
| JPS6354785B2 (pt) | 1988-10-31 |
| JPS63317655A (ja) | 1988-12-26 |
| AU539396B2 (en) | 1984-09-27 |
| AU6939481A (en) | 1981-10-15 |
| ES501252A0 (es) | 1983-04-01 |
| JPS56163252A (en) | 1981-12-15 |
| DK161781A (da) | 1981-10-12 |
| IN155747B (pt) | 1985-03-02 |
| ES8305426A1 (es) | 1983-04-01 |
| KR830005393A (ko) | 1983-08-13 |
| GB2073785B (en) | 1984-09-12 |
| BR8102221A (pt) | 1981-10-13 |
| KR830005391A (ko) | 1983-08-13 |
| YU93381A (en) | 1984-06-30 |
| FI811109L (fi) | 1981-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1130662A (en) | Protective atmosphere gas wiping apparatus and method of using | |
| AU729674B2 (en) | Hot dip coating apparatus and method | |
| US4339480A (en) | Gas wiping apparatus and method of using | |
| CA1100367A (en) | One-side galvanizing | |
| CA1254802A (en) | Process for controlling zinc vapor in a finishing process for a hot dip zinc based coating on a ferrous base metal strip | |
| US5066519A (en) | Jet wiping nozzle | |
| CA1177341A (en) | Gas wiping apparatus and method of using | |
| RU2163271C2 (ru) | Способ нанесения металлических покрытий на трубу и установка для его осуществления | |
| EP0039422B1 (en) | Method of preventing defects in aluminium-zinc alloy coatings obtained by a hot-dip process, and apparatus therefor | |
| JPH04301057A (ja) | めっき浴用ロール | |
| KR940006976B1 (ko) | 다중 노즐의 분사 처리 | |
| CN214813640U (zh) | 一种抗腐蚀的耐磨耐热型轧钢导卫装置 | |
| US4207831A (en) | Apparatus for one side coating of a continuous strip | |
| JP3573074B2 (ja) | 溶融金属めっき浴の整流部材及び溶融亜鉛めっき鋼帯の製造方法 | |
| US4421054A (en) | Apparatus for preventing surface blemishes on aluminum-zinc alloy coatings | |
| US4351862A (en) | Continuous hot-dip coating of metal strip | |
| JP2011127171A (ja) | 溶融金属めっき浴用ロール | |
| AU636242B2 (en) | Apparatus for cooling a traveling strip | |
| US4288476A (en) | One side coating of continuous strand | |
| JPS6134504B2 (pt) | ||
| RU2199602C2 (ru) | Устройство для непрерывного нанесения защитных металлических покрытий на стальные протяженные изделия | |
| JPH09137284A (ja) | 金属板の化成処理方法 | |
| JPS589969A (ja) | 鋼帯の片面めつき装置 | |
| JP2009030142A (ja) | 溶融金属めっき鋼帯の製造装置及び溶融金属めっき鋼帯の製造方法 | |
| JPH05230610A (ja) | 溶融金属メッキのガスワイピング装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |