JP5586024B2 - Ahssまたはuhssストリップ材料の溶融亜鉛めっき方法、及びそのような材料 - Google Patents
Ahssまたはuhssストリップ材料の溶融亜鉛めっき方法、及びそのような材料 Download PDFInfo
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- JP5586024B2 JP5586024B2 JP2010504728A JP2010504728A JP5586024B2 JP 5586024 B2 JP5586024 B2 JP 5586024B2 JP 2010504728 A JP2010504728 A JP 2010504728A JP 2010504728 A JP2010504728 A JP 2010504728A JP 5586024 B2 JP5586024 B2 JP 5586024B2
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- 239000000463 material Substances 0.000 title claims description 87
- 238000000034 method Methods 0.000 title claims description 22
- 238000005246 galvanizing Methods 0.000 title claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 239000011701 zinc Substances 0.000 claims description 23
- 229910052725 zinc Inorganic materials 0.000 claims description 23
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 22
- 229910000937 TWIP steel Inorganic materials 0.000 claims description 12
- 238000000137 annealing Methods 0.000 claims description 9
- 238000005097 cold rolling Methods 0.000 claims description 6
- 238000005554 pickling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005098 hot rolling Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 3
- 229910000794 TRIP steel Inorganic materials 0.000 claims description 2
- 229910000885 Dual-phase steel Inorganic materials 0.000 claims 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 claims 1
- 238000005275 alloying Methods 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- -1 C: 0.15-0.30% Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Images
Classifications
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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
-
- 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
- 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
-
- 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
-
- 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
- C23C2/02—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
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
- Y10T428/12799—Next to Fe-base component [e.g., galvanized]
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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 Strip Materials And Filament Materials (AREA)
Description
Claims (8)
- 二相鋼、変態誘起塑性鋼、変態誘起塑性補助二相鋼または双晶誘起塑性鋼ストリップ材料の溶融亜鉛めっき方法であって、前記ストリップ材料を酸洗した後、400〜600℃に加熱してから、前記ストリップ材料を溶融亜鉛めっきし、
400〜600℃に加熱する際またはその後に、及び前記溶融亜鉛めっきの前に、前記ストリップ材料中のFeが還元され、前記加熱後に前記ストリップ材料の溶融亜鉛めっきが行われ、
前記還元が、H2N2を使用し、還元雰囲気中で行われる、方法。 - 前記鋼ストリップ材料が、熱間圧延されたストリップ材料として溶融亜鉛めっきされる、請求項1に記載の方法。
- 前記熱間圧延されたストリップ材料が、前記ストリップ材料の前記熱間圧延と前記溶融亜鉛めっきとの間の連続焼きなまし工程を行わずに、溶融亜鉛めっきされる、請求項2に記載の方法。
- 前記鋼ストリップ材料が、冷間圧延後で酸洗前に焼きなましされている冷間圧延製品として溶融亜鉛めっきされる、請求項1に記載の方法。
- 前記鋼ストリップ材料が、冷間圧延の前に酸洗されている、請求項4に記載の方法。
- 前記冷間圧延されたストリップ材料が、熱間圧延されたストリップ材料またはベルト鋳造されたストリップ材料から製造される、請求項4または5に記載の方法。
- 請求項1〜6のいずれか一項に記載の方法により製造された鋼ストリップ材料であって、前記鋼ストリップ材料上に溶融亜鉛めっきされた亜鉛層を含んでなり、前記亜鉛層が、むき出しのスポット、フレークまたは変形の際のクラックを含まない、鋼ストリップ材料。
- 前記鋼ストリップ材料と前記亜鉛層との間の酸化物が存在しない、請求項7に記載の鋼ストリップ材料。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07008853.9 | 2007-05-02 | ||
EP07008853 | 2007-05-02 | ||
PCT/EP2008/055209 WO2008135445A1 (en) | 2007-05-02 | 2008-04-29 | Method for hot dip galvanising of ahss or uhss strip material, and such material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010525174A JP2010525174A (ja) | 2010-07-22 |
JP5586024B2 true JP5586024B2 (ja) | 2014-09-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010504728A Expired - Fee Related JP5586024B2 (ja) | 2007-05-02 | 2008-04-29 | Ahssまたはuhssストリップ材料の溶融亜鉛めっき方法、及びそのような材料 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8465806B2 (ja) |
EP (1) | EP2145027A1 (ja) |
JP (1) | JP5586024B2 (ja) |
KR (1) | KR101493542B1 (ja) |
CN (1) | CN101730752B (ja) |
BR (1) | BRPI0811085A2 (ja) |
MX (1) | MX2009011698A (ja) |
WO (1) | WO2008135445A1 (ja) |
Families Citing this family (9)
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WO2009095264A1 (en) * | 2008-01-30 | 2009-08-06 | Corus Staal Bv | Method of producing a hot-rolled twip-steel and a twip-steel product produced thereby |
EP2580359B1 (en) * | 2010-06-10 | 2017-08-09 | Tata Steel IJmuiden BV | Method of producing an austenitic steel |
EP2655130A4 (en) * | 2010-12-21 | 2018-02-07 | Johnson Controls Technology Company | One piece back frame with an integrated back panel |
CN102140609A (zh) * | 2011-01-29 | 2011-08-03 | 首钢总公司 | 硅铝复合添加590MPa级相变诱发塑性钢及制备方法 |
WO2013150972A1 (ja) * | 2012-04-03 | 2013-10-10 | 日立金属株式会社 | Fe-Al系合金の製造方法 |
CN110382133B (zh) * | 2017-03-03 | 2022-01-21 | 尤蒂卡企业公司 | 用于将压铆螺母固定到先进高强度钢板上的装置和方法以及所得的组件 |
CN108929992B (zh) | 2017-05-26 | 2020-08-25 | 宝山钢铁股份有限公司 | 一种热浸镀中锰钢及其制造方法 |
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DE102005008410B3 (de) * | 2005-02-24 | 2006-02-16 | Thyssenkrupp Stahl Ag | Verfahren zum Beschichten von Stahlbändern und beschichtetes Stahlband |
KR100705243B1 (ko) * | 2005-07-20 | 2007-04-10 | 현대하이스코 주식회사 | 도금 부착성 및 성형성이 뛰어난 변태유기소성강의 용융아연 도금강판 및 그 제조방법 |
JP4816068B2 (ja) * | 2005-12-26 | 2011-11-16 | Jfeスチール株式会社 | めっき密着性に優れた溶融亜鉛めっき鋼板の製造方法 |
BE1017086A3 (fr) | 2006-03-29 | 2008-02-05 | Ct Rech Metallurgiques Asbl | Procede de recuit et preparation en continu d'une bande en acier a haute resistance en vue de sa galvanisation au trempe. |
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2008
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- 2008-04-29 EP EP08749826A patent/EP2145027A1/en not_active Withdrawn
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- 2008-04-29 BR BRPI0811085-9A2A patent/BRPI0811085A2/pt not_active IP Right Cessation
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US8465806B2 (en) | 2013-06-18 |
EP2145027A1 (en) | 2010-01-20 |
CN101730752B (zh) | 2013-05-01 |
KR20100017438A (ko) | 2010-02-16 |
BRPI0811085A2 (pt) | 2014-12-09 |
JP2010525174A (ja) | 2010-07-22 |
MX2009011698A (es) | 2009-11-10 |
WO2008135445A1 (en) | 2008-11-13 |
CN101730752A (zh) | 2010-06-09 |
KR101493542B1 (ko) | 2015-02-13 |
US20100178527A1 (en) | 2010-07-15 |
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