JP2011508824A - スチールのコーティングされ硬化されたコンポーネントを製造する方法と、この方法のためのコーティングされ硬化されたスチール・ストリップ - Google Patents
スチールのコーティングされ硬化されたコンポーネントを製造する方法と、この方法のためのコーティングされ硬化されたスチール・ストリップ Download PDFInfo
- Publication number
- JP2011508824A JP2011508824A JP2010538467A JP2010538467A JP2011508824A JP 2011508824 A JP2011508824 A JP 2011508824A JP 2010538467 A JP2010538467 A JP 2010538467A JP 2010538467 A JP2010538467 A JP 2010538467A JP 2011508824 A JP2011508824 A JP 2011508824A
- Authority
- JP
- Japan
- Prior art keywords
- oxidation
- coating
- steel
- hardened
- zinc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 229910000760 Hardened steel Inorganic materials 0.000 title claims description 3
- 238000000576 coating method Methods 0.000 claims abstract description 56
- 239000011248 coating agent Substances 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 42
- 230000003647 oxidation Effects 0.000 claims abstract description 42
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 42
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract 4
- 239000011701 zinc Substances 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 18
- 229910052725 zinc Inorganic materials 0.000 claims description 18
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 5
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 230000002829 reductive effect Effects 0.000 claims description 5
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
- 230000007704 transition Effects 0.000 description 7
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000005261 decarburization Methods 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010301 surface-oxidation reaction Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000013001 point bending Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Classifications
-
- 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
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface 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
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- 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
- C23C2/04—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
- C23C2/04—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
- C23C2/12—Aluminium 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
- C23C2/261—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
- 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
- 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
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- 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
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24983—Hardness
Landscapes
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
1 スチール・ストリップ
2 酸化物層
3 残留酸化物層
4 薄還元層
5 金属コーティング
6 金属コーティング
7 淡色延性層
101 亜鉛めっきストリップ
102 スチール基材
103 亜鉛-鉄層
Claims (13)
- 硬化性スチールから硬化コンポーネントを製造する方法であって、スチール・ストリップが熱上昇を受け、そのプロセスにおいて、表面酸化物層が形成されるように炉内で酸化処理が行われ、次に、金属又は金属合金でのコーティングが行われ、そして、少なくとも部分的に硬化したコンポーネントを作り出すために、前記ストリップが加熱され、少なくとも部分的にオーステナイト化され、その後、冷却されそれによって硬化されることを特徴とする方法。
- 前記酸化を表面的に逆転するべく前記表面酸化物層の形成後に還元処理を行い、その後、金属又は金属合金でのコーティングが行われ、但し、ここで、前記酸化と表面還元とは、前記表面還元と前記コーティングとの後に、前記コーティングと前記スチール・ストリップとの間に酸化物層が残るように行われる請求項1に記載の方法。
- 前記金属コーティングは、溶融金属又は溶融金属合金での溶融めっきコーティングとして、或いは、前記ストリップ上の単数又は複数種の金属の電着、或いは、PVDおよび/又はCVD法、によって、形成される請求項1又は2に記載の方法。
- 前記酸化処理は、酸化炉チャンバ雰囲気、および/又は、水蒸気含有炉チャンバ雰囲気によって行われる請求項1〜3のいずれか1項に記載の方法。
- 前記酸化の度合いと前記酸化物層の厚みは、前記処理雰囲気中の酸化剤の含有量および/又は前記処理の継続時間および/又は温度レベルおよび/又は前記炉チャンバ内の水蒸気濃度によって調節される請求項1〜4のいずれか1項に記載の方法。
- 前記コーティングは、アルミニウム又は実質的にアルミニウムを含む合金又はアルミニウムと亜鉛との合金および/又は実質的に亜鉛を含む別の亜鉛合金および/又は亜鉛および/又はその他のコーティング金属で行われる請求項1〜5のいずれか1項に記載の方法。
- 前記酸化および/又は還元が行われる前記炉チャンバは、直接的又は間接的に加熱される請求項1〜6のいずれか1項に記載の方法。
- 前記酸化および/又は還元が行われる前記炉チャンバは、ガスおよび/又はオイルバーナーによって、および/又は、対流によって、又は、前記スチール・ストリップが誘導加熱されることによって、加熱される請求項1〜7のいずれか1項に記載の方法。
- 前記酸化は、300nm以上の酸化物層厚みが酸化の最後に形成されるように行われ、その後の前記還元は、前記酸化物層が前記表面から部分的に還元されるように行われる請求項1〜8のいずれか1項に記載の方法。
- 硬化性スチールから成るスチール・ストリップであって、スチール基材(1)とその上に付与された金属コーティング又は層(5)とを有し、前記スチール基材(1)の酸化物層(3)が、前記金属コーティング(5)が前記スチール基材(1)上に形成されている境界領域に存在することを特徴とするスチール・ストリップ。
- 前記金属コーティング(5)は、アルミニウム又は実質的にアルミニウム、アルミニウム合金、アルミニウム-亜鉛合金、実質的に亜鉛を含む亜鉛合金、亜鉛-鉄合金、又は実質的に亜鉛、から成る請求項10に記載のスチール・ストリップ。
- 請求項10又は11に記載のスチール・ストリップの使用であって、
前記コンポーネントは、冷間成形、オーステナイト化され、その後、焼き入れ硬化されるか、又はオーステナイト化、成形そして焼き入れ硬化される、圧縮硬化コンポーネントを製造するための使用。 - 請求項1〜9のいずれかに記載の方法により請求項10又は11に記載のスチール・ストリップから作られる硬化コンポーネントであって、
その硬度が前記スチール基材の硬度よりも低い延性層が、存在しうる金属コーティングの下方で、前記硬化スチール基材の表面に存在することを特徴とする硬化コンポーネント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007061489.8 | 2007-12-20 | ||
DE102007061489A DE102007061489A1 (de) | 2007-12-20 | 2007-12-20 | Verfahren zum Herstellen von gehärteten Bauteilen aus härtbarem Stahl und härtbares Stahlband hierfür |
PCT/EP2008/010850 WO2009080292A1 (de) | 2007-12-20 | 2008-12-18 | Verfahren zum herstellen von beschichteten und gehärteten bauteilen aus stahl und beschichtetes und härtbares stahlband hierfür |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011508824A true JP2011508824A (ja) | 2011-03-17 |
JP5776961B2 JP5776961B2 (ja) | 2015-09-09 |
Family
ID=40548658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010538467A Active JP5776961B2 (ja) | 2007-12-20 | 2008-12-18 | スチールのコーティングされ硬化されたコンポーネントを製造する方法と、この方法のためのコーティングされ硬化されたスチール・ストリップ |
Country Status (11)
Country | Link |
---|---|
US (1) | US9090951B2 (ja) |
EP (1) | EP2220259B9 (ja) |
JP (1) | JP5776961B2 (ja) |
KR (1) | KR20100113492A (ja) |
CN (1) | CN101918599B (ja) |
BR (1) | BRPI0817353B1 (ja) |
CA (1) | CA2705700C (ja) |
DE (1) | DE102007061489A1 (ja) |
ES (1) | ES2393093T3 (ja) |
MX (1) | MX2010005433A (ja) |
WO (1) | WO2009080292A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180043331A (ko) | 2015-10-02 | 2018-04-27 | 가부시키가이샤 고베 세이코쇼 | 열간 프레스용 아연도금 강판 및 열간 프레스 성형품의 제조 방법 |
JP2019019344A (ja) * | 2017-07-12 | 2019-02-07 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼板の製造方法 |
JP7243949B1 (ja) * | 2021-10-29 | 2023-03-22 | Jfeスチール株式会社 | 熱間プレス部材 |
WO2023074115A1 (ja) * | 2021-10-29 | 2023-05-04 | Jfeスチール株式会社 | 熱間プレス部材 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2474639T3 (pl) | 2009-08-31 | 2019-09-30 | Nippon Steel & Sumitomo Metal Corporation | Blacha stalowa cienka o dużej wytrzymałości cynkowana z przeżarzaniem |
DE102009044861B3 (de) | 2009-12-10 | 2011-06-22 | ThyssenKrupp Steel Europe AG, 47166 | Verfahren zum Herstellen eines gut umformbaren Stahlflachprodukts, Stahlflachprodukt und Verfahren zur Herstellung eines Bauteils aus einem solchen Stahlflachprodukt |
KR101798257B1 (ko) | 2010-02-19 | 2017-11-15 | 타타 스틸 네덜란드 테크날러지 베.뷔. | 열간 성형에 적당한 스트립, 시트 또는 블랭크, 및 이의 제조 방법 |
US9677145B2 (en) * | 2011-08-12 | 2017-06-13 | GM Global Technology Operations LLC | Pre-diffused Al—Si coatings for use in rapid induction heating of press-hardened steel |
CN104379775B (zh) * | 2012-05-03 | 2017-03-08 | 麦格纳国际公司 | 由涂覆有非金属涂层的金属板形成的机动车部件 |
WO2014037627A1 (fr) | 2012-09-06 | 2014-03-13 | Arcelormittal Investigación Y Desarrollo Sl | Procede de fabrication de pieces d'acier revêtues et durcies a la presse, et tôles prerevêtues permettant la fabrication de ces pieces |
CN103160764A (zh) * | 2013-03-25 | 2013-06-19 | 冷水江钢铁有限责任公司 | 一种复合带钢的单面连续热镀锌方法 |
EP2984198B1 (en) * | 2013-04-10 | 2021-06-23 | Tata Steel IJmuiden B.V. | Product formed by hot forming of metallic coated steel sheet, method to form the product, and steel strip |
KR20160007648A (ko) | 2013-05-17 | 2016-01-20 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 프레스 경화 적용을 위한 아연-코팅된 스틸 및 그 생산 방법 |
CN103320589B (zh) * | 2013-06-11 | 2014-11-05 | 鞍钢股份有限公司 | 一种防止高镍钢坯加热过程氧化的方法 |
DE102013015032A1 (de) * | 2013-09-02 | 2015-03-05 | Salzgitter Flachstahl Gmbh | Zinkbasierte Korrosionsschutzbeschichtung für Stahlbleche zur Herstellung eines Bauteils bei erhöhter Temperatur durch Presshärten |
DE102015016656A1 (de) * | 2015-12-19 | 2017-06-22 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Verfahren zur Herstellung eines beschichteten, durch Warmumformung gehärteten Körpers sowie ein nach dem Verfahren hergestellter Körper |
DE102016102344B4 (de) * | 2016-02-10 | 2020-09-24 | Voestalpine Metal Forming Gmbh | Verfahren und Vorrichtung zum Erzeugen gehärteter Stahlbauteile |
DE102016102324B4 (de) * | 2016-02-10 | 2020-09-17 | Voestalpine Metal Forming Gmbh | Verfahren und Vorrichtung zum Erzeugen gehärteter Stahlbauteile |
GB201611342D0 (en) * | 2016-06-30 | 2016-08-17 | Ge Oil & Gas Uk Ltd | Sacrificial shielding |
DE102017210201A1 (de) * | 2017-06-19 | 2018-12-20 | Thyssenkrupp Ag | Verfahren zur Herstellung eines mit einem metallischen, vor Korrosion schützenden Überzug versehenen Stahlbauteils |
DE102017211753A1 (de) * | 2017-07-10 | 2019-01-10 | Thyssenkrupp Ag | Verfahren zur Herstellung eines pressgehärteten Bauteils |
DE102018217835A1 (de) | 2018-10-18 | 2020-04-23 | Sms Group Gmbh | Verfahren zum Herstellen eines warmumformbaren Stahlflachprodukts |
DE102018222063A1 (de) * | 2018-12-18 | 2020-06-18 | Volkswagen Aktiengesellschaft | Stahlsubstrat zur Herstellung eines warmumgeformten und pressgehärteten Stahlblechbauteils sowie Warmumformverfahren |
DE102019108459B4 (de) * | 2019-04-01 | 2021-02-18 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines Stahlbandes mit verbesserter Haftung metallischer Schmelztauchüberzüge |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS624860A (ja) * | 1985-07-01 | 1987-01-10 | Kawasaki Steel Corp | 高張力合金化溶融亜鉛めつき鋼板の製造方法 |
JP2003193213A (ja) * | 2001-12-21 | 2003-07-09 | Kobe Steel Ltd | 溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板 |
WO2006106999A1 (ja) * | 2005-03-30 | 2006-10-12 | Nippon Steel Corporation | 溶融めっき熱延鋼板の製造方法 |
JP2007291498A (ja) * | 2006-02-28 | 2007-11-08 | Jfe Steel Kk | 外観性とめっき密着性に優れる高強度溶融亜鉛めっき鋼板の製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE435527B (sv) | 1973-11-06 | 1984-10-01 | Plannja Ab | Forfarande for framstellning av en detalj av herdat stal |
JPH01159318A (ja) * | 1987-12-16 | 1989-06-22 | Kawasaki Steel Corp | 中炭素低合金強靭鋼の製造方法 |
JPH0624860A (ja) | 1992-07-09 | 1994-02-01 | Kurosaki Refract Co Ltd | アルミナ質多孔体の製造方法 |
EP0947606A4 (en) | 1996-05-31 | 2004-07-14 | Jfe Steel Corp | COATED STEEL PANEL |
FR2780984B1 (fr) | 1998-07-09 | 2001-06-22 | Lorraine Laminage | Tole d'acier laminee a chaud et a froid revetue et comportant une tres haute resistance apres traitement thermique |
FR2807447B1 (fr) | 2000-04-07 | 2002-10-11 | Usinor | Procede de realisation d'une piece a tres hautes caracteristiques mecaniques, mise en forme par emboutissage, a partir d'une bande de tole d'acier laminee et notamment laminee a chaud et revetue |
KR100603427B1 (ko) * | 2000-04-24 | 2006-07-20 | 제이에프이 스틸 가부시키가이샤 | 합금화 용융아연도금강판 |
EP1504134B1 (en) * | 2001-06-06 | 2007-05-16 | Nippon Steel Corporation | High-strength hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having fatigue resistance, corrosion resistance, ductility and plating adhesion, after severe deformation, and a method of producing the same |
FR2828888B1 (fr) * | 2001-08-21 | 2003-12-12 | Stein Heurtey | Procede de galvanisation a chaud de bandes metalliques d'aciers a haute resistance |
JP5054378B2 (ja) | 2003-07-29 | 2012-10-24 | フェストアルピネ シュタール ゲーエムベーハー | 薄鋼板製造方法 |
DE102004059566B3 (de) | 2004-12-09 | 2006-08-03 | Thyssenkrupp Steel Ag | Verfahren zum Schmelztauchbeschichten eines Bandes aus höherfestem Stahl |
KR100892815B1 (ko) * | 2004-12-21 | 2009-04-10 | 가부시키가이샤 고베 세이코쇼 | 용융 아연 도금 방법 및 용융 아연 도금 설비 |
EP1826289A1 (en) * | 2006-02-28 | 2007-08-29 | Ocas N.V. | A steel sheet coated with an aluminium based coating, said sheet having high formability |
DE102007022174B3 (de) | 2007-05-11 | 2008-09-18 | Voestalpine Stahl Gmbh | Verfahren zum Erzeugen und Entfernen einer temporären Schutzschicht für eine kathodische Beschichtung |
-
2007
- 2007-12-20 DE DE102007061489A patent/DE102007061489A1/de not_active Withdrawn
-
2008
- 2008-12-18 EP EP08864850A patent/EP2220259B9/de active Active
- 2008-12-18 ES ES08864850T patent/ES2393093T3/es active Active
- 2008-12-18 BR BRPI0817353A patent/BRPI0817353B1/pt active IP Right Grant
- 2008-12-18 CN CN200880121231.0A patent/CN101918599B/zh active Active
- 2008-12-18 CA CA2705700A patent/CA2705700C/en active Active
- 2008-12-18 MX MX2010005433A patent/MX2010005433A/es active IP Right Grant
- 2008-12-18 JP JP2010538467A patent/JP5776961B2/ja active Active
- 2008-12-18 KR KR1020107013840A patent/KR20100113492A/ko not_active Application Discontinuation
- 2008-12-18 WO PCT/EP2008/010850 patent/WO2009080292A1/de active Application Filing
- 2008-12-18 US US12/809,186 patent/US9090951B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS624860A (ja) * | 1985-07-01 | 1987-01-10 | Kawasaki Steel Corp | 高張力合金化溶融亜鉛めつき鋼板の製造方法 |
JP2003193213A (ja) * | 2001-12-21 | 2003-07-09 | Kobe Steel Ltd | 溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板 |
WO2006106999A1 (ja) * | 2005-03-30 | 2006-10-12 | Nippon Steel Corporation | 溶融めっき熱延鋼板の製造方法 |
JP2007291498A (ja) * | 2006-02-28 | 2007-11-08 | Jfe Steel Kk | 外観性とめっき密着性に優れる高強度溶融亜鉛めっき鋼板の製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180043331A (ko) | 2015-10-02 | 2018-04-27 | 가부시키가이샤 고베 세이코쇼 | 열간 프레스용 아연도금 강판 및 열간 프레스 성형품의 제조 방법 |
JP2019019344A (ja) * | 2017-07-12 | 2019-02-07 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼板の製造方法 |
JP7243949B1 (ja) * | 2021-10-29 | 2023-03-22 | Jfeスチール株式会社 | 熱間プレス部材 |
WO2023074115A1 (ja) * | 2021-10-29 | 2023-05-04 | Jfeスチール株式会社 | 熱間プレス部材 |
Also Published As
Publication number | Publication date |
---|---|
CN101918599B (zh) | 2016-06-01 |
US9090951B2 (en) | 2015-07-28 |
WO2009080292A1 (de) | 2009-07-02 |
EP2220259B1 (de) | 2012-08-15 |
DE102007061489A1 (de) | 2009-06-25 |
BRPI0817353A2 (pt) | 2015-03-31 |
EP2220259B9 (de) | 2012-12-19 |
KR20100113492A (ko) | 2010-10-21 |
CA2705700C (en) | 2016-04-26 |
CN101918599A (zh) | 2010-12-15 |
EP2220259A1 (de) | 2010-08-25 |
ES2393093T3 (es) | 2012-12-18 |
JP5776961B2 (ja) | 2015-09-09 |
CA2705700A1 (en) | 2009-07-02 |
MX2010005433A (es) | 2010-06-18 |
BRPI0817353B1 (pt) | 2017-06-06 |
US20110076477A1 (en) | 2011-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5776961B2 (ja) | スチールのコーティングされ硬化されたコンポーネントを製造する方法と、この方法のためのコーティングされ硬化されたスチール・ストリップ | |
JP6359155B2 (ja) | プレス硬化した被覆鋼製部品を製造するための方法および該部品の製造を可能にするプレコート鋼板 | |
US7832242B2 (en) | Method for producing a hardened profile part | |
JP6376140B2 (ja) | 自動車部品及び自動車部品の製造方法 | |
US20010042393A1 (en) | Process for the manufacture of a part with very high mechanical properties, formed by stamping of a strip of rolled steel sheet and more particularly hot rolled and coated | |
KR102189424B1 (ko) | 프레스 성형-경화된 알루미늄 기반 코팅 강판으로 만들어진 부품 및 이 같은 부품을 생산하기 위한 방법 | |
BRPI0518623B1 (pt) | processo para revestimento em banho de fusão de uma fita de aço forte | |
KR20210112323A (ko) | 부품의 프레스 성형 경화를 위한 평탄 강 제품용 알루미늄계 코팅 | |
JP4447270B2 (ja) | 熱間プレス用めっき鋼板の加熱処理方法 | |
JP6124499B2 (ja) | めっき密着性に優れた高強度合金化溶融亜鉛めっき鋼板とその製造方法 | |
JP3716718B2 (ja) | 合金化溶融亜鉛めっき鋼板とその製造方法 | |
EP3428303B1 (en) | Production method for high-strength hot-dip galvanized steel sheet | |
US11136641B2 (en) | Mn-containing galvannealed steel sheet and method for producing the same | |
JP6137002B2 (ja) | 溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板の製造方法および溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板 | |
CN114761602A (zh) | 加工性和耐蚀性优异的铝基合金镀覆钢板及其制造方法 | |
JP4081461B2 (ja) | 疲労特性に優れた鋼材およびその製造方法 | |
JP2005200711A (ja) | 合金化溶融亜鉛めっき鋼板の製造方法 | |
JP4848738B2 (ja) | 合金化溶融亜鉛めっき鋼板の製造方法 | |
JP2006307302A (ja) | 溶融亜鉛めっき鋼板およびその製造方法 | |
JP5857867B2 (ja) | 亜鉛系めっき熱処理鋼材の製造方法 | |
TW202237869A (zh) | 鍍鋅螺釘體之硬化 | |
CN116568422A (zh) | 热冲压用镀覆钢板和热冲压成型体的制造方法、以及热冲压成型体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110707 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131003 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131227 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140203 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140703 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141002 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20141204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150403 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150410 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150611 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150625 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5776961 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |