JP2016128189A - 自然時効する合金からなるワークの成形方法 - Google Patents
自然時効する合金からなるワークの成形方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 261
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 37
- 239000000956 alloy Substances 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 119
- 230000008569 process Effects 0.000 claims description 126
- 238000000137 annealing Methods 0.000 claims description 80
- 238000011282 treatment Methods 0.000 claims description 39
- 238000010791 quenching Methods 0.000 claims description 32
- 230000000171 quenching effect Effects 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 12
- 230000032683 aging Effects 0.000 description 27
- 238000010586 diagram Methods 0.000 description 18
- 230000009466 transformation Effects 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 13
- 230000035882 stress Effects 0.000 description 12
- 229910000838 Al alloy Inorganic materials 0.000 description 11
- 238000003483 aging Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 229910001250 2024 aluminium alloy Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000008707 rearrangement Effects 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241001422033 Thestylus Species 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- 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
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
-
- 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
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/005—Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of 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
- 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
-
- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
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- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Articles (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
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Abstract
【解決手段】ワーク102をインクリメンタルシート成形装置(ISF装置)100に配置することと、ISF装置を用いてワークの初期成形処理を行うことと、ワークの最終熱処理を行うことと、ワークをISF装置に再配置することと、ワークがISF装置に最終ワーク配向で配置されていると共に、ISF装置のツール経路がISF装置における最終ツール経路配向に設定されている状態で、ワークを最終形状に成形すべく、ISF装置を用いてワークの最終成形処理を行うことを含む。加えて、中間熱処理と、ISF装置における中間成形処理とを行ってもよい。
【選択図】図6B
Description
Claims (10)
- 自然時効する合金からなるワーク(102)を最終形状に成形する方法であって、
座標系と、前記ワーク(102)の前記最終形状に対応したツール経路とを有するISF装置(100)を用意することと、
前記ワーク(102)の初期熱処理を行うことと、
前記ISF装置(100)の座標系における初期ワーク配向で前記ワーク(102)を前記ISF装置(100)に配置することと、
前記ワーク(102)が前記ISF装置(100)の前記座標系における前記初期ワーク配向で配置されていると共に、前記ISF装置(100)の前記ツール経路が前記ISF装置(100)の前記座標系における初期ツール経路配向に設定されている状態で、前記ISF装置(100)を用いて前記ワーク(102)の初期成形処理を行うことと、
前記ワーク(102)の最終熱処理を行うことと、
前記ISF装置(100)の座標系における最終ワーク配向で前記ワーク(102)を前記ISF装置(100)に再配置することと、
前記ワーク(102)が前記ISF装置(100)の前記座標系における前記最終ワーク配向で配置されていると共に、前記ISF装置(100)の前記ツール経路が前記ISF装置(100)の前記座標系における最終ツール経路配向に設定されている状態で、前記ワーク(102)を前記最終形状に成形すべく、前記ISF装置(100)を用いて前記ワーク(102)の最終成形処理を行うことを含む方法。 - 前記ワーク(102)の前記初期熱処理を行うことは、
前記ワーク(102)のミル焼きなましと冷却、あるいは、
前記ワーク(102)の溶体化焼きなましと焼入れのいずれかを行うことを含む、請求項1に記載の方法。 - 前記ワーク(102)の前記初期熱処理が前記ワーク(102)の溶体化焼きなましと焼入れを含む場合、前記ISF装置(100)を用いて前記ワーク(102)の前記初期成形処理を行うことは、当該初期成形処理を前記ワーク(102)の焼入れから初期所定時間内に行うことを含む、請求項1に記載の方法。
- 前記ワーク(102)の前記最終熱処理を行うことは、前記ワーク(102)の溶体化焼きなましと焼入れを行うことを含む、請求項1〜3のいずれかに記載の方法。
- 前記ワーク(102)の前記最終熱処理を行うことにより前記ワーク(102)に残留応力が生じ、前記方法は、さらに、前記ワーク(102)の前記最終成形処理を行う際に、前記ワーク(102)の少なくとも一部を所定量展伸させることを含む、請求項4に記載の方法。
- 前記ISF装置(100)の前記座標系における前記ワーク(102)の前記最終ワーク配向は、前記ISF装置(100)の前記座標系における前記ワーク(102)の前記初期ワーク配向と同一である、請求項1〜5のいずれかに記載の方法。
- 前記ISF装置(100)の前記座標系における前記ワーク(102)の前記最終ワーク配向は、前記ISF装置(100)の前記座標系における前記ワーク(102)の前記初期ワーク配向と異なる、請求項1〜5のいずれかに記載の方法。
- 前記ISF装置(100)を用いて前記ワーク(102)の前記初期成形処理を行った後に、前記ワーク(102)の中間熱処理を行うことと、
前記ISF装置(100)の前記座標系における中間ワーク配向で前記ワーク(102)を前記ISF装置(100)に再配置することと、
前記ワーク(102)が前記ISF装置(100)の前記座標系における前記中間ワーク配向に配置されていると共に、前記ISF装置(100)の前記ツール経路が前記ISF装置(100)の前記座標系における中間ツール経路配向に設定されている状態で、前記ワーク(102)の前記最終熱処理を行う前に、前記ワーク(102)を中間形状に成形すべく、前記ISF装置(100)を用いて前記ワーク(102)の中間成形処理を行うことをさらに含む、請求項1〜7のいずれかに記載の方法。 - 前記ワーク(102)の前記中間熱処理を行うことは、
前記ワーク(102)のミル焼きなましと冷却、あるいは、
前記ワーク(102)の溶体化焼きなましと焼入れのいずれかを行うことを含む、請求項8に記載の方法。 - 前記ワーク(102)の前記初期成形処理を前記ISF装置(102)で行った後であって、前記ワーク(102)の前記最終熱処理を行う前に、
中間熱処理を複数回行うことと、
前記ISF装置(100)で前記ワーク(102)の中間成形処理を複数回行うことをさらに含み、
前記中間熱処理と前記中間成形処理とは交互に行われる、請求項1〜7のいずれかに記載の方法。
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US14/589,545 | 2015-01-05 | ||
US14/589,545 US9719150B2 (en) | 2015-01-05 | 2015-01-05 | Methods of forming a workpiece made of a naturally aging alloy |
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EP (1) | EP3040134B1 (ja) |
JP (1) | JP6510398B2 (ja) |
KR (1) | KR102357582B1 (ja) |
CN (1) | CN105755406B (ja) |
BR (1) | BR102015025742B1 (ja) |
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ES2895030T3 (es) | 2016-10-17 | 2022-02-17 | Novelis Inc | Hoja de metal con propiedades adaptadas |
CN111235443A (zh) * | 2020-03-30 | 2020-06-05 | 天津忠旺铝业有限公司 | 一种低加工变形2系铝合金板材的制备方法 |
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- 2015-09-04 CA CA2903539A patent/CA2903539C/en active Active
- 2015-09-18 KR KR1020150132195A patent/KR102357582B1/ko active IP Right Grant
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JPH11501988A (ja) * | 1995-03-09 | 1999-02-16 | ゴールデン アルミニュウム カンパニー | 改良されたアルミニュウム合金シート製品の製造方法 |
US20060151075A1 (en) * | 2004-12-13 | 2006-07-13 | Sjoerd Van Der Veen | Low internal stress Al-Zn-Cu-Mg plates |
JP2006341310A (ja) * | 2005-05-30 | 2006-12-21 | Mt Aerospace Ag | 薄肉シェル状体を製造する方法及び装置 |
JP2009279607A (ja) * | 2008-05-21 | 2009-12-03 | Sumitomo Light Metal Ind Ltd | 金属母材の成形方法 |
US20130219981A1 (en) * | 2010-03-29 | 2013-08-29 | Mt Aerospace Ag | Method for shaping an essentially flat-surfaced blank to form a shell body and use thereof |
EP2559499A1 (fr) * | 2011-08-18 | 2013-02-20 | Airbus Opérations SAS | Procédé et dispositif de formage incrémental |
JP2014147958A (ja) * | 2013-02-01 | 2014-08-21 | Kobe Steel Ltd | 高強度7000系アルミニウム合金部材および高強度7000系アルミニウム合金部材の製造方法 |
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BR102015025742A2 (pt) | 2016-07-12 |
ES2719977T3 (es) | 2019-07-17 |
CN105755406A (zh) | 2016-07-13 |
BR102015025742B1 (pt) | 2021-12-14 |
US9719150B2 (en) | 2017-08-01 |
JP6510398B2 (ja) | 2019-05-08 |
CA2903539C (en) | 2019-12-31 |
US20160194728A1 (en) | 2016-07-07 |
KR20160084286A (ko) | 2016-07-13 |
EP3040134A1 (en) | 2016-07-06 |
KR102357582B1 (ko) | 2022-01-28 |
CN105755406B (zh) | 2018-08-28 |
CA2903539A1 (en) | 2016-07-05 |
EP3040134B1 (en) | 2019-01-16 |
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