CN101155935B - 热浸镀热轧钢板的制造方法 - Google Patents
热浸镀热轧钢板的制造方法 Download PDFInfo
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- CN101155935B CN101155935B CN2006800111120A CN200680011112A CN101155935B CN 101155935 B CN101155935 B CN 101155935B CN 2006800111120 A CN2006800111120 A CN 2006800111120A CN 200680011112 A CN200680011112 A CN 200680011112A CN 101155935 B CN101155935 B CN 101155935B
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
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- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
编号 | 热轧钢板 | 浸镀线速度(m/分) | 总氧化时间(秒) | 升温速度(℃/秒) | 最高到达(氧化)钢板温度(℃) | 还原时间(秒) | 最高到达(还原)钢板温度(℃) | 预热炉+无氧化炉长度(m) | 还原带长度(m) | 镀覆状态(○:良好×:不良) |
1 | A | 100 | 20 | 28 | 550 | 39 | 710 | 33 | 52 | ○ |
2 | B | 120 | 19 | 29 | 560 | 36 | 730 | 38 | 62 | ○ |
3 | C | 100 | 20 | 29 | 570 | 39 | 750 | 33 | 52 | ○ |
4 | D | 140 | 16 | 34 | 550 | 36 | 700 | 38 | 62 | ○ |
5 | A | 120 | 17 | 31 | 510 | 39 | 730 | 33 | 52 | × |
6 | B | 120 | 19 | 32 | 600 | 36 | 750 | 38 | 52 | × |
7 | C | 77 | 26 | 21 | 550 | 50 | 710 | 33 | 52 | × |
8 | D | 180 | 13 | 44 | 560 | 21 | 730 | 38 | 62 | × |
9 | B | 120 | 19 | 29 | 550 | 36 | 680 | 38 | 52 | × |
编号 | 热轧钢板 | 浸镀线速度(m/分) | 总氧化时间(秒) | 升温速度(℃/秒) | 最高到达(氧化)钢板温度(℃) | 还原时间(秒) | 最高到达(还原)钢板温度(℃) | 预热炉+无氧化炉长度(m) | 还原带长度(m) | 镀覆状态(○:良好×:不良) | 用于氧化/还原的长度比 |
1 | A | 100 | 20 | 28 | 550 | 39 | 710 | 38 | 52 | ○ | 0.63 |
2 | B | 120 | 19 | 29 | 560 | 36 | 730 | 38 | 62 | ○ | 0.61 |
3 | B | 120 | 19 | 29 | 560 | 24 | 730 | 38 | 41 | × | 0.93 |
4 | B | 120 | 19 | 29 | 560 | 46 | 730 | 38 | 78 | × | 0.49 |
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP097390/2005 | 2005-03-30 | ||
JP2005097390 | 2005-03-30 | ||
PCT/JP2006/306987 WO2006106999A1 (ja) | 2005-03-30 | 2006-03-27 | 溶融めっき熱延鋼板の製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105690325A Division CN101994073B (zh) | 2005-03-30 | 2006-03-27 | 热浸镀热轧钢板的制造设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101155935A CN101155935A (zh) | 2008-04-02 |
CN101155935B true CN101155935B (zh) | 2011-08-03 |
Family
ID=37073549
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105690325A Active CN101994073B (zh) | 2005-03-30 | 2006-03-27 | 热浸镀热轧钢板的制造设备 |
CN2006800111120A Active CN101155935B (zh) | 2005-03-30 | 2006-03-27 | 热浸镀热轧钢板的制造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105690325A Active CN101994073B (zh) | 2005-03-30 | 2006-03-27 | 热浸镀热轧钢板的制造设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080283157A1 (zh) |
JP (1) | JP4619404B2 (zh) |
CN (2) | CN101994073B (zh) |
BR (1) | BRPI0607715B1 (zh) |
WO (1) | WO2006106999A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2009129A1 (en) * | 2007-06-29 | 2008-12-31 | ArcelorMittal France | Process for manufacturing a galvannealed steel sheet by DFF regulation |
DE102007061489A1 (de) * | 2007-12-20 | 2009-06-25 | Voestalpine Stahl Gmbh | Verfahren zum Herstellen von gehärteten Bauteilen aus härtbarem Stahl und härtbares Stahlband hierfür |
CN103978035B (zh) * | 2014-04-28 | 2016-09-07 | 雷光瑞 | 热轧钢的加工方法 |
WO2016002141A1 (ja) * | 2014-07-02 | 2016-01-07 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3730758A (en) * | 1970-10-29 | 1973-05-01 | Bethlehem Steel Corp | Method of protecting ferrous strip in hot-dip processes |
JPS60174852A (ja) * | 1984-02-18 | 1985-09-09 | Kawasaki Steel Corp | 深絞り性に優れる複合組織冷延鋼板とその製造方法 |
US5137586A (en) * | 1991-01-02 | 1992-08-11 | Klink James H | Method for continuous annealing of metal strips |
JP3520155B2 (ja) * | 1996-05-27 | 2004-04-19 | 新日本製鐵株式会社 | 高歪速度時の変形抵抗に優れた自動車用高張力合金化溶融亜鉛めっき熱延鋼板およびその製造方法 |
WO2000037190A1 (en) * | 1998-12-18 | 2000-06-29 | Avesta Sheffield Aktiebolag (Publ) | Method for manufacturing of strips of stainless steel and integrated rolling mill line |
DE60110586T2 (de) * | 2000-05-31 | 2005-12-01 | Jfe Steel Corp. | Kaltgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaftenund herstellungsverfahren für ein solches stahlblech |
JP3882679B2 (ja) * | 2002-05-23 | 2007-02-21 | Jfeスチール株式会社 | めっき外観の良好な深絞り性に優れた複合組織型高張力溶融亜鉛めっき冷延鋼板の製造方法 |
JP4119804B2 (ja) * | 2003-08-19 | 2008-07-16 | 新日本製鐵株式会社 | 密着性の優れた高強度合金化溶融亜鉛めっき鋼板及びその製造方法 |
-
2006
- 2006-03-27 WO PCT/JP2006/306987 patent/WO2006106999A1/ja active Application Filing
- 2006-03-27 BR BRPI0607715-3B1A patent/BRPI0607715B1/pt active IP Right Grant
- 2006-03-27 CN CN2010105690325A patent/CN101994073B/zh active Active
- 2006-03-27 JP JP2007511220A patent/JP4619404B2/ja active Active
- 2006-03-27 US US11/887,176 patent/US20080283157A1/en not_active Abandoned
- 2006-03-27 CN CN2006800111120A patent/CN101155935B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2006106999A1 (ja) | 2006-10-12 |
JP4619404B2 (ja) | 2011-01-26 |
JPWO2006106999A1 (ja) | 2008-09-25 |
US20080283157A1 (en) | 2008-11-20 |
BRPI0607715B1 (pt) | 2014-12-16 |
CN101994073A (zh) | 2011-03-30 |
BRPI0607715A2 (pt) | 2009-10-06 |
CN101994073B (zh) | 2012-06-27 |
CN101155935A (zh) | 2008-04-02 |
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