JP2014505168A - メッキ密着性に優れた溶融メッキ鋼板及びその製造方法 - Google Patents
メッキ密着性に優れた溶融メッキ鋼板及びその製造方法 Download PDFInfo
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- JP2014505168A JP2014505168A JP2013547297A JP2013547297A JP2014505168A JP 2014505168 A JP2014505168 A JP 2014505168A JP 2013547297 A JP2013547297 A JP 2013547297A JP 2013547297 A JP2013547297 A JP 2013547297A JP 2014505168 A JP2014505168 A JP 2014505168A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 181
- 239000010959 steel Substances 0.000 title claims abstract description 181
- 238000007747 plating Methods 0.000 title claims abstract description 93
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 22
- 239000000956 alloy Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 43
- 239000008397 galvanized steel Substances 0.000 claims description 43
- 238000010438 heat treatment Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 229910006639 Si—Mn Inorganic materials 0.000 claims description 16
- 238000005275 alloying Methods 0.000 claims description 15
- 238000000137 annealing Methods 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 12
- 229910000794 TRIP steel Inorganic materials 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 229910000937 TWIP steel Inorganic materials 0.000 claims description 7
- 239000013256 coordination polymer Substances 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910000905 alloy phase Inorganic materials 0.000 claims description 5
- 229910018084 Al-Fe Inorganic materials 0.000 claims description 4
- 229910018192 Al—Fe Inorganic materials 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims 1
- 239000002436 steel type Substances 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 76
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 26
- 229910001297 Zn alloy Inorganic materials 0.000 description 13
- 238000005246 galvanizing Methods 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000010960 cold rolled steel Substances 0.000 description 6
- 238000002791 soaking Methods 0.000 description 5
- 229910018134 Al-Mg Inorganic materials 0.000 description 4
- 229910018467 Al—Mg Inorganic materials 0.000 description 4
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 229910019064 Mg-Si Inorganic materials 0.000 description 4
- 229910019406 Mg—Si Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 229910009369 Zn Mg Inorganic materials 0.000 description 4
- 229910007573 Zn-Mg Inorganic materials 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910018125 Al-Si Inorganic materials 0.000 description 2
- 229910018520 Al—Si Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000001228 trophic effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
-
- 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
- C21D1/34—Methods of heating
- C21D1/52—Methods of heating with flames
-
- 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
-
- 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
-
- 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
- C23C2/04—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
-
- 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
- C23C2/261—After-treatment in a gas atmosphere, e.g. inert 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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- 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
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
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- 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.]
- Y10T428/1266—O, S, or organic compound in metal component
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- 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.]
- Y10T428/1266—O, S, or organic compound in metal component
- Y10T428/12667—Oxide of transition metal or Al
Abstract
本発明によれば、高温で鋼板の表面に酸化物を形成する合金元素を含有する鋼板を素地鋼板とするメッキ性及びメッキ密着性に優れた溶融メッキ鋼板を提供することにより、Si、Mn等の添加量の制約を緩和させることができるため、新たな鋼種の開発を加速化させることができる。
Description
Claims (13)
- 高温で鋼板の表面に酸化物を形成する合金元素を含有する鋼板を素地鋼板とし、この素地鋼板上にメッキ材がメッキされた溶融メッキ鋼板であって、前記素地鋼板とメッキ層の界面に非連続的な還元Fe層とFe‐メッキ材合金相を有する、メッキ密着性に優れた溶融メッキ鋼板。
- 前記素地鋼板がSi、Mn及びAlのうち1種又は2種以上の合金元素を含む、請求項1に記載のメッキ密着性に優れた溶融メッキ鋼板。
- 前記素地鋼板がDP鋼、TRIP鋼、CP鋼、MART鋼及びTWIP鋼のうちいずれか一つである、請求項1に記載のメッキ密着性に優れた溶融メッキ鋼板。
- 前記メッキ材がZn、Al及びMgのうち1種又は2種以上を主成分として含む、請求項1に記載のメッキ密着性に優れた溶融メッキ鋼板。
- 前記素地鋼板とメッキ層の間に非連続的なSi‐Mn酸化物層が形成されている、請求項1に記載のメッキ密着性に優れた溶融メッキ鋼板。
- 前記Fe‐メッキ材合金相がメッキ層と素地鋼板の界面からメッキ層の表面方向にメッキ層の全厚さの60%以内に分布されている、請求項1に記載のメッキ密着性に優れた溶融メッキ鋼板。
- 非連続的なAl‐Fe抑制剤層(inhibition layer)が前記素地鋼板とメッキ層の間に分布されている、請求項1に記載のメッキ密着性に優れた溶融メッキ鋼板。
- Si‐Mn内部酸化物(internal oxide)が前記メッキ層と素地鋼板の界面から素地鋼板の内部方向に深さ7μmまでに分布されている、請求項1に記載のメッキ密着性に優れた溶融メッキ鋼板。
- 高温で鋼板の表面に酸化物を形成する合金元素を含有する鋼板を、直接加熱炉を用いて空燃比[空気(air)/燃料(fuel)の比又は空気(air)/ガス(gas)の比]を1.01〜1.5、直接加熱炉の出口の鋼板温度を550〜750℃として酸化させ、還元焼鈍及び溶融メッキを行った後、400〜550℃で弱合金化処理を行う、メッキ密着性に優れた溶融メッキ鋼板の製造方法。
- 素地鋼板がSi、Mn及びAlのうち1種又は2種以上を含む、請求項9に記載のメッキ密着性に優れた溶融メッキ鋼板の製造方法。
- 素地鋼板がDP鋼、TRIP鋼、CP鋼、MART鋼及びTWIP鋼のうちいずれか一つである、請求項9に記載のメッキ密着性に優れた溶融メッキ鋼板の製造方法。
- 前記弱合金化温度が400〜550℃である、請求項9に記載のメッキ密着性に優れた溶融メッキ鋼板の製造方法。
- 前記メッキ材がZn、Al及びMgのうち1種又は2種以上を主成分として含む、請求項9に記載のメッキ密着性に優れた溶融メッキ鋼板の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2010-0137323 | 2010-12-28 | ||
KR1020100137323A KR20120075260A (ko) | 2010-12-28 | 2010-12-28 | 도금밀착성이 우수한 용융도금강판 및 그 제조방법 |
PCT/KR2011/009361 WO2012091310A2 (en) | 2010-12-28 | 2011-12-05 | Hot dip plated steel sheet having excellent plating adhesiveness and method of manufacturing the same |
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JP2016003193A Division JP2016084543A (ja) | 2010-12-28 | 2016-01-12 | メッキ密着性に優れた溶融メッキ鋼板及びその製造方法 |
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JP2013547297A Pending JP2014505168A (ja) | 2010-12-28 | 2011-12-05 | メッキ密着性に優れた溶融メッキ鋼板及びその製造方法 |
JP2016003193A Pending JP2016084543A (ja) | 2010-12-28 | 2016-01-12 | メッキ密着性に優れた溶融メッキ鋼板及びその製造方法 |
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Country Status (6)
Country | Link |
---|---|
US (1) | US20130177780A1 (ja) |
EP (1) | EP2659016A4 (ja) |
JP (2) | JP2014505168A (ja) |
KR (1) | KR20120075260A (ja) |
CN (1) | CN103282532A (ja) |
WO (1) | WO2012091310A2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017115205A (ja) * | 2015-12-24 | 2017-06-29 | 日新製鋼株式会社 | めっき密着性に優れた溶融Zn−Al−Mg合金めっき鋼板の製造方法 |
JP2019519679A (ja) * | 2016-05-24 | 2019-07-11 | アルセロールミタル | オーステナイト微細構造を有するtwip鋼板の製造方法 |
JP2019520477A (ja) * | 2016-05-24 | 2019-07-18 | アルセロールミタル | オーステナイト型マトリックスを有するtwip鋼板の製造方法 |
JP2020506286A (ja) * | 2016-12-21 | 2020-02-27 | ポスコPosco | 犠牲防食性及びめっき性に優れた高マンガン溶融アルミニウムめっき鋼板及びその製造方法 |
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---|---|---|---|---|
KR101461710B1 (ko) * | 2012-07-11 | 2014-11-14 | 주식회사 포스코 | 도금성 및 도금밀착성이 우수한 고강도 용융아연도금강판 및 이의 제조방법 |
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TWI670378B (zh) * | 2017-12-15 | 2019-09-01 | 日商日本製鐵股份有限公司 | 鋼板、熱浸鍍鋅鋼板及合金化熱浸鍍鋅鋼板 |
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KR102010076B1 (ko) * | 2017-12-24 | 2019-08-12 | 주식회사 포스코 | 도금성이 우수한 고강도 용융아연도금강판 및 그 제조방법 |
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KR20220123120A (ko) * | 2020-02-21 | 2022-09-05 | 제이에프이 스틸 가부시키가이샤 | 고강도 용융 아연 도금 강판의 제조 방법 |
JP7239059B2 (ja) * | 2020-03-23 | 2023-03-14 | 日本製鉄株式会社 | ホットスタンプ成形体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04276057A (ja) * | 1991-03-05 | 1992-10-01 | Nippon Steel Corp | めっき密着性の良好な高Si含有高張力合金化溶融亜鉛めっき鋼板の製造方法 |
JPH05306445A (ja) * | 1992-05-01 | 1993-11-19 | Nippon Steel Corp | P含有高強度合金化溶融亜鉛めっき鋼板の製造方法 |
JP2010132975A (ja) * | 2008-12-05 | 2010-06-17 | Jfe Steel Corp | 高強度溶融亜鉛めっき鋼板及び高強度合金化溶融亜鉛めっき鋼板の製造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059711A (en) * | 1976-05-14 | 1977-11-22 | Bethlehem Steel Corporation | Partially alloyed galvanize product and method |
JPH05171392A (ja) * | 1991-12-20 | 1993-07-09 | Kawasaki Steel Corp | 高強度鋼板の溶融亜鉛めっき法 |
WO1995001462A1 (fr) * | 1993-06-30 | 1995-01-12 | Nkk Corporation | Tole d'acier ayant une excellente aptitude au moulage-pressage et etant revetue d'un alliage de fer et de zinc allies par immersion a chaud, et son procede de fabrication |
JP3201117B2 (ja) * | 1993-12-24 | 2001-08-20 | 日本鋼管株式会社 | プレス成形性、耐パウダリング性および塗装後鮮映性に優れた合金化溶融亜鉛めっき鋼板の製造方法 |
JP4283408B2 (ja) * | 2000-02-14 | 2009-06-24 | 新日本製鐵株式会社 | 成形性の優れた溶融亜鉛メッキ高強度薄鋼板とその製造方法 |
JP4886118B2 (ja) * | 2001-04-25 | 2012-02-29 | 株式会社神戸製鋼所 | 溶融亜鉛めっき鋼板 |
JP2004124187A (ja) * | 2002-10-03 | 2004-04-22 | Sumitomo Metal Ind Ltd | 密着性・溶接性に優れた高強度溶融亜鉛めっき鋼板 |
CN1985016B (zh) * | 2003-01-15 | 2011-09-14 | 新日本制铁株式会社 | 高强度热浸镀锌钢板及其制备方法 |
JP4729850B2 (ja) * | 2003-02-10 | 2011-07-20 | Jfeスチール株式会社 | めっき密着性に優れた合金化溶融亜鉛めっき鋼板およびその製造方法 |
CA2521710C (en) * | 2003-04-10 | 2009-09-29 | Nippon Steel Corporation | High strength molten zinc plated steel sheet and process of production of same |
US8025982B2 (en) * | 2005-12-06 | 2011-09-27 | Kobe Steel, Ltd. | High-strength hot dip galvannealed steel sheet having high powdering resistance and method for producing the same |
JP4837464B2 (ja) * | 2006-07-11 | 2011-12-14 | 新日本製鐵株式会社 | めっき密着性に優れた高強度溶融亜鉛めっき鋼板及びその製造方法 |
JP2007154317A (ja) * | 2007-02-15 | 2007-06-21 | Jfe Steel Kk | 合金化溶融亜鉛めっき鋼板 |
EP2009129A1 (en) * | 2007-06-29 | 2008-12-31 | ArcelorMittal France | Process for manufacturing a galvannealed steel sheet by DFF regulation |
JP5119903B2 (ja) * | 2007-12-20 | 2013-01-16 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板の製造方法 |
BRPI1014674A2 (pt) * | 2009-03-31 | 2019-04-16 | Jfe Steel Corp | chapa de aço galvanizada de alta resistência e método de produção da mesma |
-
2010
- 2010-12-28 KR KR1020100137323A patent/KR20120075260A/ko active Search and Examination
-
2011
- 2011-12-05 US US13/824,525 patent/US20130177780A1/en not_active Abandoned
- 2011-12-05 EP EP11853317.3A patent/EP2659016A4/en not_active Withdrawn
- 2011-12-05 WO PCT/KR2011/009361 patent/WO2012091310A2/en active Application Filing
- 2011-12-05 CN CN2011800635930A patent/CN103282532A/zh active Pending
- 2011-12-05 JP JP2013547297A patent/JP2014505168A/ja active Pending
-
2016
- 2016-01-12 JP JP2016003193A patent/JP2016084543A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04276057A (ja) * | 1991-03-05 | 1992-10-01 | Nippon Steel Corp | めっき密着性の良好な高Si含有高張力合金化溶融亜鉛めっき鋼板の製造方法 |
JPH05306445A (ja) * | 1992-05-01 | 1993-11-19 | Nippon Steel Corp | P含有高強度合金化溶融亜鉛めっき鋼板の製造方法 |
JP2010132975A (ja) * | 2008-12-05 | 2010-06-17 | Jfe Steel Corp | 高強度溶融亜鉛めっき鋼板及び高強度合金化溶融亜鉛めっき鋼板の製造方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017115205A (ja) * | 2015-12-24 | 2017-06-29 | 日新製鋼株式会社 | めっき密着性に優れた溶融Zn−Al−Mg合金めっき鋼板の製造方法 |
JP2019519679A (ja) * | 2016-05-24 | 2019-07-11 | アルセロールミタル | オーステナイト微細構造を有するtwip鋼板の製造方法 |
JP2019520477A (ja) * | 2016-05-24 | 2019-07-18 | アルセロールミタル | オーステナイト型マトリックスを有するtwip鋼板の製造方法 |
JP2021021145A (ja) * | 2016-05-24 | 2021-02-18 | アルセロールミタル | オーステナイト微細構造を有するtwip鋼板の製造方法 |
US10995381B2 (en) | 2016-05-24 | 2021-05-04 | Arcelormittal | Method for producing a TWIP steel sheet having an austenitic microstructure |
JP7051974B2 (ja) | 2016-05-24 | 2022-04-11 | アルセロールミタル | オーステナイト微細構造を有するtwip鋼板の製造方法 |
US11414721B2 (en) | 2016-05-24 | 2022-08-16 | Arcelormittal | Method for the manufacture of TWIP steel sheet having an austenitic matrix |
JP2020506286A (ja) * | 2016-12-21 | 2020-02-27 | ポスコPosco | 犠牲防食性及びめっき性に優れた高マンガン溶融アルミニウムめっき鋼板及びその製造方法 |
Also Published As
Publication number | Publication date |
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JP2016084543A (ja) | 2016-05-19 |
KR20120075260A (ko) | 2012-07-06 |
CN103282532A (zh) | 2013-09-04 |
US20130177780A1 (en) | 2013-07-11 |
WO2012091310A3 (en) | 2012-09-13 |
EP2659016A2 (en) | 2013-11-06 |
WO2012091310A2 (en) | 2012-07-05 |
EP2659016A4 (en) | 2015-04-15 |
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