WO2021161923A1 - Dispositif d'aide à la détermination de l'état de surface d'un rouleau, dispositif d'élimination de substances étrangères sur la surface d'un rouleau et procédé d'élimination de substances étrangères sur la surface d'un rouleau - Google Patents
Dispositif d'aide à la détermination de l'état de surface d'un rouleau, dispositif d'élimination de substances étrangères sur la surface d'un rouleau et procédé d'élimination de substances étrangères sur la surface d'un rouleau Download PDFInfo
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- WO2021161923A1 WO2021161923A1 PCT/JP2021/004365 JP2021004365W WO2021161923A1 WO 2021161923 A1 WO2021161923 A1 WO 2021161923A1 JP 2021004365 W JP2021004365 W JP 2021004365W WO 2021161923 A1 WO2021161923 A1 WO 2021161923A1
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- Prior art keywords
- vibration
- foreign matter
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Links
- 239000000126 substance Substances 0.000 title abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 92
- 238000007747 plating Methods 0.000 claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000005246 galvanizing Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 description 55
- 239000010959 steel Substances 0.000 description 55
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000008859 change Effects 0.000 description 13
- 238000010183 spectrum analysis Methods 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 210000004894 snout Anatomy 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 229910001347 Stellite Inorganic materials 0.000 description 3
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
-
- 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
-
- 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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/50—Controlling or regulating the coating processes
- C23C2/51—Computer-controlled implementation
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Computer Hardware Design (AREA)
- Coating With Molten Metal (AREA)
Abstract
Le présent dispositif d'aide à la détermination de l'état de surface d'un rouleau comporte : une unité de détection de vibration qui détecte une vibration d'une unité de raclage ayant une lame qui vient en contact avec la surface d'un rouleau qui est disposé dans un bain de placage de métal fondu ; et une unité d'application de vibration qui génère la vibration détectée par l'unité de détection de vibration à une position située à une certaine distance de l'unité de raclage, l'état d'élimination des substances étrangères présentes sur la surface de rouleau étant déterminé sur la base de la vibration générée.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202180013577.4A CN115103925A (zh) | 2020-02-12 | 2021-02-05 | 辊表面的状态判定辅助装置、辊表面的杂质除去装置以及辊表面的杂质除去方法 |
| JP2022500377A JP7381962B2 (ja) | 2020-02-12 | 2021-02-05 | ロール表面の状態判定支援装置、ロール表面の異物除去装置及びロール表面の異物除去方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020-021245 | 2020-02-12 | ||
| JP2020021245 | 2020-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021161923A1 true WO2021161923A1 (fr) | 2021-08-19 |
Family
ID=77292266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2021/004365 WO2021161923A1 (fr) | 2020-02-12 | 2021-02-05 | Dispositif d'aide à la détermination de l'état de surface d'un rouleau, dispositif d'élimination de substances étrangères sur la surface d'un rouleau et procédé d'élimination de substances étrangères sur la surface d'un rouleau |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7381962B2 (fr) |
| CN (1) | CN115103925A (fr) |
| WO (1) | WO2021161923A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133369A (ja) * | 1984-11-30 | 1986-06-20 | Kawatetsu Kohan Kk | 溶融金属メツキ浴中ロ−ルの表面付着物の除去方法 |
| JPS61164268U (fr) * | 1985-03-29 | 1986-10-11 | ||
| EP0767253A1 (fr) * | 1995-10-05 | 1997-04-09 | Comesi S.A.I.C. | Appareil de revêtement en continu par immersion d'une bande d'acier |
| JP2001262300A (ja) * | 2000-03-16 | 2001-09-26 | Kawasaki Steel Corp | 溶融金属めっき浴中ロールの付着物除去装置、及び溶融金属めっき金属帯の押疵発生防止方法 |
| JP2002285307A (ja) * | 2001-03-27 | 2002-10-03 | Kawasaki Steel Corp | 浴中ロール表面付着物除去方法および装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3117936B2 (ja) * | 1997-06-25 | 2000-12-18 | 株式会社ドクター製作所 | 異物付着検出機能付きドクター装置 |
| CA2409159C (fr) * | 2001-03-15 | 2009-04-21 | Nkk Corporation | Procede de production d'une bande metallique par immersion a chaud et dispositif correspondant |
| JP2010151715A (ja) * | 2008-12-26 | 2010-07-08 | Toray Ind Inc | ウェブとロール間の接触状態推定装置、接触状態推定方法およびフィルムの製造方法 |
| CN101948993A (zh) * | 2010-10-09 | 2011-01-19 | 苏州博恒浩科技有限公司 | 钢带振动热镀锌方法 |
| CN104947022B (zh) * | 2014-03-27 | 2017-08-15 | 上海梅山钢铁股份有限公司 | 一种连续热浸镀沉没辊积渣装置及积渣方法 |
| JP6450109B2 (ja) * | 2014-08-11 | 2019-01-09 | Ｊｆｅスチール株式会社 | 鋼帯の製造装置 |
| JP6451138B2 (ja) * | 2014-08-11 | 2019-01-16 | Ｊｆｅスチール株式会社 | 鋼帯の製造方法 |
| EP3438317A4 (fr) * | 2016-03-29 | 2019-11-13 | Nippon Steel Corporation | Dispositif de placage de métal par immersion à chaud en continu et procédé de placage de métal par immersion à chaud en continu |
| CN110462092B (zh) * | 2017-03-31 | 2021-07-30 | 杰富意钢铁株式会社 | 热浸镀金属钢带的制造方法以及其制造装置 |
| CN110598238A (zh) * | 2019-07-16 | 2019-12-20 | 西北工业大学 | 一种舱室结构振动响应再现方法 |
-
2021
- 2021-02-05 JP JP2022500377A patent/JP7381962B2/ja active Active
- 2021-02-05 WO PCT/JP2021/004365 patent/WO2021161923A1/fr active Application Filing
- 2021-02-05 CN CN202180013577.4A patent/CN115103925A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133369A (ja) * | 1984-11-30 | 1986-06-20 | Kawatetsu Kohan Kk | 溶融金属メツキ浴中ロ−ルの表面付着物の除去方法 |
| JPS61164268U (fr) * | 1985-03-29 | 1986-10-11 | ||
| EP0767253A1 (fr) * | 1995-10-05 | 1997-04-09 | Comesi S.A.I.C. | Appareil de revêtement en continu par immersion d'une bande d'acier |
| JP2001262300A (ja) * | 2000-03-16 | 2001-09-26 | Kawasaki Steel Corp | 溶融金属めっき浴中ロールの付着物除去装置、及び溶融金属めっき金属帯の押疵発生防止方法 |
| JP2002285307A (ja) * | 2001-03-27 | 2002-10-03 | Kawasaki Steel Corp | 浴中ロール表面付着物除去方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115103925A (zh) | 2022-09-23 |
| JP7381962B2 (ja) | 2023-11-16 |
| JPWO2021161923A1 (fr) | 2021-08-19 |
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