KR20080055957A - 압연 코팅된 시트로부터 매우 우수한 기계적 특성을 갖는부품을 제조하는 방법 - Google Patents
압연 코팅된 시트로부터 매우 우수한 기계적 특성을 갖는부품을 제조하는 방법Info
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- KR20080055957A KR20080055957A KR1020087010018A KR20087010018A KR20080055957A KR 20080055957 A KR20080055957 A KR 20080055957A KR 1020087010018 A KR1020087010018 A KR 1020087010018A KR 20087010018 A KR20087010018 A KR 20087010018A KR 20080055957 A KR20080055957 A KR 20080055957A
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
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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
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
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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
- 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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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
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- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
- C22C18/04—Alloys based on zinc with aluminium as the next major constituent
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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
- C22C38/04—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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
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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
- C23C2/04—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
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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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
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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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
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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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
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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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
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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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (13)
- 두께의 90% 초과에 걸쳐 적어도 하나의 Fe/Zn계 상으로 이루어지며, Fe 함량이 65 wt% 이상이며, Fe/Zn 의 비가 1.9 ~ 4 인 화합물로 코팅된 강 부품으로, 상기 화합물은 강과 예비코팅 사이의 합금화를 위해 적어도 하나의 열처리에 의해 형성되며, 상기 예비코팅은 아연계 합금으로서, 0.7 ~ 2.5 wt% 의 알루미늄과, 선택적으로,Pb ≤ 0.003 wt%,Sb ≤ 0.003 wt%,Bi ≤ 0.003 wt%,0.002 wt% ≤ Si ≤ 0.070 wt%,La < 0.05 wt%,Ce < 0.05 wt% 중에서 선택된 1 이상의 성분, 그리고아연 및 불가피한 불순물로 이루어진 잔부를 포함하는 화합물로 코팅된 강 부품.
- 제 1 항에 있어서, 상기 예비코팅은 알루미늄 함량이 0.7 wt% 초과, 0.8 wt% 이하인 합금인 것을 특징으로 하는 화합물로 코팅된 강 부품.
- 제 1 항에 있어서, 상기 예비코팅은 알루미늄 함량이 0.8 wt% 초과, 2.5 wt% 이하인 합금인 것을 특징으로 하는 화합물로 코팅된 강 부품.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 강의 조성은0.15 wt% ≤ C ≤ 0.5 wt%,0.5 wt% ≤ Mn ≤ 3 wt%,0.1 wt% ≤ Si ≤ 0.5 wt%,0.01 wt% ≤ Cr ≤ 1 wt%,Ti ≤ 0.2 wt%,Al ≤ 0.1 wt%,S ≤ 0.05 wt%,P ≤ 0.1 wt%,0.0005 wt% ≤ B ≤ 0.010 wt%, 그리고철 및 제련에 의한 불가피한 불순물로 이루어진 조성의 잔부를 포함하는 것을 특징으로 하는 화합물로 코팅된 강 부품.
- 제 4 항에 있어서, 상기 강의 조성은0.15 wt% ≤ C ≤ 0.25 wt%,0.8 wt% ≤ Mn ≤ 1.5 wt%,0.1 wt% ≤ Si ≤ 0.35 wt%,0.01 wt% ≤ Cr ≤ 0.3 wt%,Ti ≤ 0.1 wt%,Al ≤ 0.1 wt%,S ≤ 0.05 wt%,P ≤ 0.1 wt%,0.002 wt% ≤ B ≤ 0.005 wt%, 그리고철 및 제련에 의한 불가피한 불순물로 이루어진 조성의 잔부를 포함하는 것을 특징으로 하는 화합물로 코팅된 강 부품.
- 코팅된 강 부품을 제조하는 공정으로서,- 열연 또는 냉연 강 시트를 제공하는 단계;- 아연계 합금에 의해 형성되는 금속 예비코팅으로 강을 코팅하는 단계로서, 여기서 금속 예비코팅은 0.7 wt% ~ 2.5 wt% 의 알루미늄과, 선택적으로,Pb ≤ 0.003 wt%,Sb ≤ 0.003 wt%,Bi ≤ 0.003 wt%,0.002 wt% ≤ Si ≤ 0.070 wt%,La < 0.05 wt%,Ce < 0.05 wt% 중에서 선택된 1 이상의 성분, 그리고아연 및 불가피한 불순물로 이루어진 잔부를 포함하는 단계;- 예비 열처리를 선택적으로 실시하는 단계;- 시트를 절단하여 부품을 얻는 단계;- 부품을 가열하여 강과 예비코팅 사이의 합금화에 의해, 합금 코팅의 두께의 90% 초과에 걸쳐 적어도 하나의 Fe/Zn계 상으로 이루어지며, Fe 함량이 65 wt% 이상이며, Fe/Zn 의 비는 1.9 ~ 4 인 합금 코팅을 형성하여, 부분적인 또는 완전한 오스테나이트 조직을 강에 부여하는 단계;- 부품을 열간 변형시키는 단계;- 상기 강 부품에 의도된 기계적 특성을 부여하기 위해, 적절한 조건 하에서 상기 부품을 냉각하는 단계를 포함하는 코팅된 강 부품을 제조하는 공정.
- 제 6 항에 있어서, 상기 예비코팅은 알루미늄 함량이 0.7 wt% 초과, 0.8 wt% 이하인 합금인 것을 특징으로 하는 코팅된 강 부품을 제조하는 공정.
- 제 6 항에 있어서, 상기 예비코팅은 알루미늄 함량이 0.8 wt% 초과, 2.5 wt% 이하인 합금인 것을 특징으로 하는 코팅된 강 부품을 제조하는 공정.
- 제 6 항 내지 제 8 항 중 어느 한 항에 있어서, 열연 또는 냉연 강 시트가 제공되며, 강 시트의 조성은0.15 wt% ≤ C ≤ 0.5 wt%,0.5 wt% ≤ Mn ≤ 3 wt%,0.1 wt% ≤ Si ≤ 0.5 wt%,0.01 wt% ≤ Cr ≤ 1 wt%,Ti ≤ 0.2 wt%,Al ≤ 0.1 wt%,S ≤ 0.05 wt%,P ≤ 0.1 wt%,0.0005 wt% ≤ B ≤ 0.010 wt%, 그리고철 및 제련에 의한 불가피한 불순물로 이루어진 조성의 잔부를 포함하는 것을 특징으로 하는 코팅된 강 부품을 제조하는 공정.
- 제 9 항에 있어서, 열연 또는 냉연 강 시트가 제공되며, 강 시트의 조성은0.15 wt% ≤ C ≤ 0.25 wt%,0.8 wt% ≤ Mn ≤ 1.5 wt%,0.1 wt% ≤ Si ≤ 0.35 wt%,0.01 wt% ≤ Cr ≤ 0.3 wt%,Ti ≤ 0.1 wt%,Al ≤ 0.1 wt%,S ≤ 0.05 wt%,P ≤ 0.1 wt%,0.002 wt% ≤ B ≤ 0.005 wt%, 그리고철 및 제련에 의한 불가피한 불순물로 이루어진 조성의 잔부를 포함하는 것을 특징으로 하는 코팅된 강 부품을 제조하는 공정.
- 제 6 항 내지 제 10 항 중 어느 한 항에 있어서, 상기 예비 열처리는 2 ~ 10 분의 균열 시간 동안 450℃ ~ 520℃의 온도까지 가열하는 것을 포함하는 것을 특징으로 하는 코팅된 강 부품을 제조하는 공정.
- 제 6 항 내지 제 11 항 중 어느 한 항에 있어서, 상기 합금화를 이루고 부분적인 또는 완전한 오스테나이트 조직을 강에 부여하기 위해, 상기 가열은 Ac1 ~ Ac3 + 100℃ 의 온도에서, 20초 이상의 균열 시간으로 실시되는 것을 특징으로 하는 코팅된 강 부품을 제조하는 공정.
- 육상 자동차용의 구조 부품 또는 안전 부품을 제조하기 위해 사용되는, 제 1 항 내지 제 6 항 중 어느 한 항에 따른 부품, 또는 제 7 항 내지 제 12 항 중 어느 한 항에 따라 제조된 부품의 용도.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FR2005/002689 WO2007048883A1 (fr) | 2005-10-27 | 2005-10-27 | Procede de fabrication d'une piece a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue |
| WOPCT/FR2005/002689 | 2005-10-27 | ||
| PCT/FR2006/002316 WO2007048895A1 (fr) | 2005-10-27 | 2006-10-12 | Procede de fabrication d'une piece a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080055957A true KR20080055957A (ko) | 2008-06-19 |
| KR100989533B1 KR100989533B1 (ko) | 2010-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087010018A Active KR100989533B1 (ko) | 2005-10-27 | 2006-10-12 | 압연 코팅된 시트로부터 매우 우수한 기계적 특성을 갖는부품을 제조하는 방법 |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US9611530B2 (ko) |
| EP (1) | EP1943368B1 (ko) |
| JP (1) | JP4814949B2 (ko) |
| KR (1) | KR100989533B1 (ko) |
| CN (2) | CN101400819A (ko) |
| BR (1) | BRPI0617934B1 (ko) |
| CA (1) | CA2627394C (ko) |
| ES (1) | ES2561059T3 (ko) |
| HU (1) | HUE028437T2 (ko) |
| MA (1) | MA30003B1 (ko) |
| PL (1) | PL1943368T3 (ko) |
| RU (1) | RU2379373C1 (ko) |
| UA (1) | UA87246C2 (ko) |
| WO (2) | WO2007048883A1 (ko) |
| ZA (1) | ZA200803591B (ko) |
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| WO2011081394A2 (ko) | 2009-12-29 | 2011-07-07 | 주식회사 포스코 | 도금 강재의 열간 프레스 성형방법 및 이를 이용한 열간 프레스 성형품 |
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| KR20110118621A (ko) | 2008-12-19 | 2011-10-31 | 타타 스틸 이즈무이덴 베.뷔. | 열간 성형 기술을 사용하는 코팅된 부품의 제조 방법 |
| JP5477016B2 (ja) * | 2009-02-03 | 2014-04-23 | 新日鐵住金株式会社 | 亜鉛系めっき熱処理鋼材の製造方法 |
| CN101985704A (zh) * | 2010-12-02 | 2011-03-16 | 佛山市南海区大沥国东铜材制造有限公司 | 一种高强度锌合金丝及其制备方法 |
| EP2655672B1 (de) * | 2010-12-24 | 2020-12-16 | Voestalpine Stahl GmbH | Verfahren zum erzeugen gehärteter bauteile mit bereichen unterschiedlicher härte und/oder duktilität |
| CA2832894C (en) * | 2011-04-27 | 2017-07-11 | Nippon Steel & Sumitomo Metal Corporation | Steel sheet for hot stamping member and method of producing same |
| CA2862810C (en) | 2012-01-13 | 2017-07-11 | Nippon Steel & Sumitomo Metal Corporation | Cold rolled steel sheet and manufacturing method thereof |
| EP2803746B1 (en) | 2012-01-13 | 2019-05-01 | Nippon Steel & Sumitomo Metal Corporation | Hot stamped steel and method for producing the same |
| JP2013194295A (ja) * | 2012-03-21 | 2013-09-30 | Nippon Steel & Sumikin Coated Sheet Corp | めっき金属板、遮熱塗装金属板及び遮熱塗装金属板の製造方法 |
| WO2014135753A1 (fr) | 2013-03-06 | 2014-09-12 | Arcelormittal Investigacion Y Desarrollo, S.L. | Procédé de réalisation d'une tôle à revêtement znal avec un essorage optimisé, tôle, pièce et véhicule correspondants |
| PL2997173T3 (pl) | 2013-05-17 | 2019-04-30 | Ak Steel Properties Inc | Sposób wytwarzania stali powleczonej cynkiem do utwardzania w procesie tłoczenia na gorąco |
| FI20135775L (fi) * | 2013-07-16 | 2014-09-03 | Rautaruukki Oyj | Menetelmä valmistaa galvannealed-käsitelty teräsnauhatuote kuumapuristusmuovaukseen, menetelmä valmistaa kuumapuristettu teräskomponentti, ja galvannealed-käsitelty teräsnauhatuote |
| CN105518170A (zh) * | 2013-09-10 | 2016-04-20 | 株式会社神户制钢所 | 热压用钢板和冲压成形品、以及冲压成形品的制造方法 |
| CN105518171B (zh) * | 2013-09-10 | 2017-04-05 | 株式会社神户制钢所 | 热压用钢板和冲压成形品、以及冲压成形品的制造方法 |
| CN103572161A (zh) * | 2013-11-04 | 2014-02-12 | 顾建 | 一种高机械强度零件的材料及制造方法 |
| EP2944710B1 (de) | 2014-05-12 | 2018-07-04 | ThyssenKrupp Steel Europe AG | Verfahren zur Herstellung eines mit einer metallischen, korrosionsschützenden Beschichtung versehenen warmumgeformten Stahlbauteils aus presshärtbarem Stahl |
| ES2752057T3 (es) | 2014-05-12 | 2020-04-02 | Thyssenkrupp Steel Europe Ag | Procedimiento para la fabricación de una pieza de construcción de acero moldeada mediante conformación en caliente a partir de una chapa de acero que presenta un revestimiento metálico |
| DE102014109315C5 (de) | 2014-07-03 | 2022-02-24 | Thyssenkrupp Ag | Verfahren zum Herstellen von Profilen aus Metall |
| WO2017060745A1 (en) * | 2015-10-05 | 2017-04-13 | Arcelormittal | Steel sheet coated with a metallic coating based on aluminium and comprising titanium |
| DE102016100648B4 (de) * | 2015-12-23 | 2018-04-12 | Benteler Automobiltechnik Gmbh | Wärmebehandlungsofen sowie Verfahren zur Wärmebehandlung einer vorbeschichteten Stahlblechplatine und Verfahren zur Herstellung eines Kraftfahrzeugbauteils |
| WO2018091951A1 (en) * | 2016-11-21 | 2018-05-24 | Arcelormittal | Reinforcement member comprising a cold bent tab |
| CA3048362C (en) * | 2016-12-28 | 2020-05-05 | Nippon Steel Corporation | Plated steel sheet for hot stamping, method of manufacturing plated steel sheet for hot stamping, method of manufacturing hot-stamped component, and method of manufacturing vehicle |
| DE202018006293U1 (de) | 2017-05-25 | 2020-01-07 | Tata Steel Ijmuiden B.V. | Schmelztauchbeschichtetes Stahlblech |
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| FR2696758B1 (fr) * | 1992-10-13 | 1994-12-16 | France Sa Union Miniere | Procédé de galvanisation en continu. |
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| US6177140B1 (en) * | 1998-01-29 | 2001-01-23 | Ispat Inland, Inc. | Method for galvanizing and galvannealing employing a bath of zinc and aluminum |
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| JP2002060978A (ja) * | 2000-08-17 | 2002-02-28 | Nippon Steel Corp | 金属被覆を有する耐食性に優れる鋼 |
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| US6709535B2 (en) * | 2002-05-30 | 2004-03-23 | Kobe Steel, Ltd. | Superhigh-strength dual-phase steel sheet of excellent fatigue characteristic in a spot welded joint |
| WO2004061137A1 (ja) * | 2002-12-26 | 2004-07-22 | Nippon Steel Corporation | 加工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 |
| DE10307184B3 (de) * | 2003-02-20 | 2004-04-08 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines gehärteten Strukturbauteils für den Fahrzeugbau |
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| BRPI0408983B1 (pt) * | 2003-03-31 | 2014-08-05 | Nippon Steel & Sumitomo Metal Corp | Folha de aço revestida com liga de zinco fundido e processo de produção da mesma |
| DE602004021802D1 (de) * | 2003-04-23 | 2009-08-13 | Sumitomo Metal Ind | Heisspressgeformtes produkt und herstellungsverfahren dafür |
| MXPA06000826A (es) * | 2003-07-29 | 2006-08-23 | Voestalpine Stahl Gmbh | Metodo para producir lamina de acero. |
| JP4072129B2 (ja) * | 2004-02-24 | 2008-04-09 | 新日本製鐵株式会社 | 亜鉛系めっきが施された熱間プレス鋼材 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011081394A2 (ko) | 2009-12-29 | 2011-07-07 | 주식회사 포스코 | 도금 강재의 열간 프레스 성형방법 및 이를 이용한 열간 프레스 성형품 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104120375A (zh) | 2014-10-29 |
| US20170166991A1 (en) | 2017-06-15 |
| BRPI0617934A2 (pt) | 2011-08-09 |
| CA2627394A1 (fr) | 2007-05-03 |
| MA30003B1 (fr) | 2008-12-01 |
| US9611530B2 (en) | 2017-04-04 |
| EP1943368B1 (fr) | 2015-12-09 |
| WO2007048883A1 (fr) | 2007-05-03 |
| ES2561059T3 (es) | 2016-02-24 |
| RU2379373C1 (ru) | 2010-01-20 |
| HUE028437T2 (en) | 2016-12-28 |
| KR100989533B1 (ko) | 2010-10-25 |
| CA2627394C (fr) | 2012-04-17 |
| JP4814949B2 (ja) | 2011-11-16 |
| PL1943368T3 (pl) | 2016-06-30 |
| BRPI0617934B1 (pt) | 2017-12-12 |
| ZA200803591B (en) | 2009-02-25 |
| CN101400819A (zh) | 2009-04-01 |
| JP2009513826A (ja) | 2009-04-02 |
| US20090025836A1 (en) | 2009-01-29 |
| EP1943368A1 (fr) | 2008-07-16 |
| UA87246C2 (ru) | 2009-06-25 |
| US11060161B2 (en) | 2021-07-13 |
| WO2007048895A1 (fr) | 2007-05-03 |
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