JP2016176142A - 圧延ストリップ材から製品を製造する方法 - Google Patents
圧延ストリップ材から製品を製造する方法 Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 115
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 109
- 239000011248 coating agent Substances 0.000 claims abstract description 108
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims abstract description 30
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 29
- 239000011701 zinc Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 239000011253 protective coating Substances 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 64
- 229910045601 alloy Inorganic materials 0.000 claims description 28
- 239000000956 alloy Substances 0.000 claims description 28
- 239000002923 metal particle Substances 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000010953 base metal Substances 0.000 claims description 7
- 238000004210 cathodic protection Methods 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract 2
- 238000005275 alloying Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 41
- 230000008569 process Effects 0.000 description 21
- 239000000047 product Substances 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 238000010791 quenching Methods 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 229910001566 austenite Inorganic materials 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- 239000002519 antifouling agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
-
- 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
- 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
- C21D8/04—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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0621—In horizontal cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
【解決手段】薄鋼板を圧延するステップと、その基板に第1の金属被覆材(亜鉛など)を電解被覆するステップと、Al、Ti、Nb、V等粒子を含む第2の被覆材(スケール保護塗料)をスケール保護被覆として第1の被覆材が被覆された基板に被着するステップと、その後熱間成形するステップを有する圧延ストリップ材から製品を製造する方法。
【選択図】なし
Description
薄鋼板から成るストリップ材の構成の基板を用意するステップと、
ストリップ材としての基板を圧延するステップと、
基板に第1の金属被覆材を電解被覆するステップであって、電解被覆を圧延の後で行う、ステップと、
スケール保護塗料としての第2の被覆材を、第1の被覆材が被覆された基板上に被着するステップと、
基板を熱間成形するステップであって、熱間成形を第2の被覆材の被着の後で行う、ステップと、
を有する。
2 基板、ストリップ材
3 コイル
4 ローラ
5 ローラ
6 厚さ制御装置
7 平滑化装置
8 被覆装置
9 浸漬槽
10 第1の被覆材、電解
11 ローラのセット
12 ローラのセット
14 成形型
15 第2の被覆材、スケール保護塗料
16 塗装ローラ
17 外側の合金層
18 延性の合金層
20 基板、ブランク
V1−V6 方法ステップ
Claims (12)
- 圧延ストリップ材から製品を製造する方法であって、
薄鋼板から成るストリップ材の構成の基板(2)を用意するステップと、
圧延ストリップ材を製造するために前記基板(2)を圧延する(V1)ステップと、
前記基板(2,20)に第1の金属被覆材(1)を電解被覆する(V3)ステップであって、前記電解被覆を、前記圧延(V1)の後で行う、ステップと、
第2の被覆材(15)をスケール保護被覆として、前記第1の被覆材(1)が被覆された前記基板(2,20)に被着する(V4)ステップと、
前記基板(2,20)を熱間成形する(V6)ステップであって、前記熱間成形を、前記第2の被覆材(15)の被着(V4)の後で行う、ステップと、
を有する方法において、
前記第2の被覆材(15)を、金属成分を有する合成物として用意し、前記第2の被覆材の組成は、前記金属成分がカソード防食部を提供するように、前記基板(2,20)の薄鋼板よりも卑金属である元素から主に成るように選択されている、
ことを特徴とする方法。 - 前記第2の被覆材(15)の組成は、金属成分が所定の割合の金属粒子を含むように、選択されている、請求項1記載の方法。
- 前記第2の被覆材の全体の金属成分に関する金属粒子の割合は、少なくとも5質量パーセントであり最大で95質量パーセントである、請求項2記載の方法。
- 第2の被覆材の組成は、前記割合の金属粒子が、炭化物を生成する元素のチタン、ニオブおよびバナジウムのうちの1つまたは複数の粒子を有するように、選択されている、請求項3記載の方法。
- 前記第2の被覆材の組成は、前記割合の金属粒子が、フェライトを生成する元素のクロム、アルミニウム、チタン、タンタル、モリブデン、バナジウムおよびケイ素のうちの1つまたは複数の粒子を有するように、選択されている、請求項3または4記載の方法。
- 前記第2の被覆材の組成は、前記割合の金属粒子が、少なくとも100ナノメートルであり最大で10マイクロメートルである粒径を有する粒子を有するように、選択されている、請求項3から5までのいずれか1項記載の方法。
- 亜鉛を、前記第1の被覆材(1)として使用する、請求項1から6までのいずれか1項記載の方法。
- 前記熱間成形(V6)の間に、前記基板(2,20)の境界部分に、前記基板(2,20)、前記第1の被覆材(1)および前記第2の被覆材(15)の元素から延性の合金層(17)を製造し、該延性の合金層(17)は、前記基板(2,20)と比べて改善された延性を有する、請求項1から7までのいずれか1項記載の方法。
- 熱間成形(V6)の間に、前記第1の被覆材(1)と前記第2の被覆材(15)との間の境界部分に、前記第1の被覆材(1)および前記第2の被覆材(15)の元素から外側の合金層(18)を製造する、請求項1から8までのいずれか1項記載の方法。
- 前記延性の合金層(17)を、前記基板および前記外側の合金層(18)の元素から製造する、請求項8を引用する請求項9記載の方法。
- 前記基板(2)の圧延(V1)を、フレキシブル圧延として行い、前記ストリップ材の長さに沿って変動する厚さを形成する、請求項1から10までのいずれか1項記載の方法。
- 請求項1から11までのいずれか1項記載の方法によって製造された、第1の被覆材(1)と第2の被覆材(15)とから成る被覆を有する薄鋼板から製造された、圧延ストリップ材から成る製品。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102015202642.6A DE102015202642A1 (de) | 2015-02-13 | 2015-02-13 | Verfahren zum Herstellen eines Erzeugnisses aus gewalztem Bandmaterial |
DE102015202642.6 | 2015-02-13 |
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JP2016176142A true JP2016176142A (ja) | 2016-10-06 |
JP2016176142A5 JP2016176142A5 (ja) | 2019-03-22 |
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Country | Link |
---|---|
US (1) | US20160237585A1 (ja) |
EP (1) | EP3056591A1 (ja) |
JP (1) | JP2016176142A (ja) |
KR (1) | KR20160100246A (ja) |
CN (1) | CN105880283A (ja) |
DE (1) | DE102015202642A1 (ja) |
Cited By (1)
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JP2018099731A (ja) * | 2016-12-09 | 2018-06-28 | エムエス オートテック カンパニー リミテッドMs Autotech Co.,Ltd. | 車体部品の製造方法 |
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JP6798567B2 (ja) * | 2019-01-21 | 2020-12-09 | Jfeスチール株式会社 | 鋼塊圧延方法 |
WO2021084304A1 (en) * | 2019-10-30 | 2021-05-06 | Arcelormittal | A press hardening method |
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- 2016-02-05 KR KR1020160014850A patent/KR20160100246A/ko unknown
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- 2016-02-14 CN CN201610084474.8A patent/CN105880283A/zh active Pending
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Also Published As
Publication number | Publication date |
---|---|
EP3056591A1 (de) | 2016-08-17 |
DE102015202642A1 (de) | 2016-08-18 |
KR20160100246A (ko) | 2016-08-23 |
US20160237585A1 (en) | 2016-08-18 |
CN105880283A (zh) | 2016-08-24 |
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