MX2019002038A - High-temperature metal cooling method and hot-dip-galvanized steel strip producing method. - Google Patents
High-temperature metal cooling method and hot-dip-galvanized steel strip producing method.Info
- Publication number
- MX2019002038A MX2019002038A MX2019002038A MX2019002038A MX2019002038A MX 2019002038 A MX2019002038 A MX 2019002038A MX 2019002038 A MX2019002038 A MX 2019002038A MX 2019002038 A MX2019002038 A MX 2019002038A MX 2019002038 A MX2019002038 A MX 2019002038A
- Authority
- MX
- Mexico
- Prior art keywords
- temperature metal
- dip
- hot
- steel strip
- galvanized steel
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 6
- 239000002184 metal Substances 0.000 title abstract 5
- 229910001335 Galvanized steel Inorganic materials 0.000 title 1
- 239000008397 galvanized steel Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000110 cooling liquid Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
-
- 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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- 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
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Coating With Molten Metal (AREA)
Abstract
Provided is a high-temperature metal cooling method which, without using a device having a complicated configuration, improves cooling performance and enables uniform cooling by means of an injection liquid. The high-temperature metal cooling method according to the present invention is characterized by comprising cooling a high-temperature metal that is being conveyed, with a microbubble-containing cooling liquid by supplying the cooling liquid toward the high-temperature metal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016162065 | 2016-08-22 | ||
JP2016249598 | 2016-12-22 | ||
PCT/JP2017/028840 WO2018037916A1 (en) | 2016-08-22 | 2017-08-08 | High-temperature metal cooling method and hot-dip-galvanized steel strip producing method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019002038A true MX2019002038A (en) | 2019-07-01 |
Family
ID=61246713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019002038A MX2019002038A (en) | 2016-08-22 | 2017-08-08 | High-temperature metal cooling method and hot-dip-galvanized steel strip producing method. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6477919B2 (en) |
CN (1) | CN109642304B (en) |
MX (1) | MX2019002038A (en) |
WO (1) | WO2018037916A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7265117B2 (en) * | 2018-12-28 | 2023-04-26 | 日本製鉄株式会社 | Cooling method and cooling device |
CN112593177A (en) * | 2020-10-23 | 2021-04-02 | 宝钢集团南通线材制品有限公司 | Method and device for cooling plating layer after hot dipping of steel wire with zinc-based multi-element alloy |
JP7444149B2 (en) * | 2020-12-01 | 2024-03-06 | Jfeスチール株式会社 | Cooling method and cooling device for coiled hot rolled steel sheet |
CN113210147B (en) * | 2021-05-21 | 2022-11-08 | 重庆赛迪热工环保工程技术有限公司 | Nozzle structure and special sectional cooler for zinc-aluminum-magnesium with same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5952710B2 (en) * | 1977-10-19 | 1984-12-21 | 株式会社日立製作所 | Cold rolling method |
JPS54110934A (en) * | 1978-02-20 | 1979-08-30 | Daido Steel Co Ltd | Method and apparatus for jet type cooling of strip in continuous plating machine |
JP2623415B2 (en) * | 1992-09-02 | 1997-06-25 | 東京特殊電線株式会社 | Hot-dip wire cooling system |
DE19532278B4 (en) * | 1995-09-01 | 2006-07-27 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Method for producing a cold-rolled strip in one pass |
JP4201962B2 (en) * | 2000-07-07 | 2008-12-24 | 財団法人電力中央研究所 | Cooling method using refined boiling |
WO2006075493A1 (en) * | 2004-12-22 | 2006-07-20 | Tokyo University Of Science Educational Foundation Administrative Organization | Vapor cooling method, vapor cooling apparatus, and flow passage structure, and application thereof |
JP5604970B2 (en) * | 2009-05-20 | 2014-10-15 | 新日鐵住金株式会社 | Method for producing alloyed hot-dip galvanized steel sheet with excellent surface properties |
CN102481610B (en) * | 2009-12-16 | 2014-08-06 | 新日铁住金株式会社 | cooling method for hot-rolled sheet steel |
KR20120075235A (en) * | 2010-12-28 | 2012-07-06 | 주식회사 포스코 | Hot dip zn alloy plated steel sheet having excellent anti-corrosion and method for manufacturing the steel sheet using the same |
-
2017
- 2017-08-08 JP JP2017557005A patent/JP6477919B2/en active Active
- 2017-08-08 CN CN201780050857.6A patent/CN109642304B/en active Active
- 2017-08-08 MX MX2019002038A patent/MX2019002038A/en unknown
- 2017-08-08 WO PCT/JP2017/028840 patent/WO2018037916A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2018037916A1 (en) | 2018-03-01 |
JP6477919B2 (en) | 2019-03-06 |
JPWO2018037916A1 (en) | 2018-09-13 |
CN109642304B (en) | 2022-02-25 |
CN109642304A (en) | 2019-04-16 |
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