JP2021179012A - 熱処理方法及び熱処理装置 - Google Patents
熱処理方法及び熱処理装置 Download PDFInfo
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- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
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- 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
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- 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
- C21D1/667—Quenching devices for spray quenching
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- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
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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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/028—Multi-chamber type furnaces
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/613—Gases; Liquefied or solidified normally gaseous material
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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
- C21D2211/001—Austenite
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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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- 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
- C21D2221/00—Treating localised areas of an article
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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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
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- Crystallography & Structural Chemistry (AREA)
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- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
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Abstract
Description
110 第1炉
130 第2炉
131 除去ステーション
135 除去ステーション
150 処理ステーション
152 点状赤外線ラジエータ
153 発熱パネル
160 プレス硬化ツール
161 容器
200 鋼部材
210 第1領域
220 第2領域
D 主スループット方向
Ms マルテンサイト開始温度
tB 処理時間
t110 第1炉での滞留時間
t120 鋼部材の処理ステーションへの移送時間
t121 鋼部材の第2炉への移送時間
t130 第2炉での滞留時間
t131 鋼部材のプレス硬化ツールへの移送時間
t150 処理ステーションでの滞留時間
t160 プレス硬化ツールでの滞留時間
θS 最終冷却温度
θ3 第1炉の内部温度
θ4 第2炉の内部温度
θ200,110 第1炉における鋼部材の温度曲線
θ210,150 処理ステーションにおける金属部材の第1領域の温度曲線
θ220,150 処理ステーションにおける鋼部材の第2領域の温度曲線
θ210,130 第2炉における鋼部材の第1領域の温度曲線
θ220,130 第2炉における鋼部材の第2領域の温度曲線
θ200,160 プレス硬化ツールにおける鋼部材の温度曲線
Claims (9)
- 鋼部材(200)をAc3温度より低い温度まで加熱する第1炉(110)を備える熱処理装置(100)であって、
前記熱処理装置(100)は、処理ステーション(150)と第2炉(130)とをさらに備え、
前記処理ステーション(150)は、前記鋼部材(200)の一つ又は複数の第2領域(220)を急速冷却する装置を備え、
前記第2炉(130)は、熱を導入する装置を備え、それによって、前記鋼部材(200)の少なくとも一つ又は複数の第1領域(210)を前記Ac3温度より高い温度まで加熱することができる、
ことを特徴とする熱処理装置(100)。 - 前記鋼部材(200)の一つ又は複数の第2領域(220)を急速冷却する装置は、前記鋼部材(200)の一つ又は複数の前記第2領域(220)にガス状流体を吹き付けるノズルを備えている、
ことを特徴とする請求項1に記載の熱処理装置(100)。 - 前記鋼部材(200)の一つ又は複数の前記第2領域(220)を急速冷却する前記装置は、前記鋼部材(200)の一つ又は複数の前記第2領域(220)に、水が添加されたガス状流体を吹き付けるノズルを備えている、
ことを特徴とする請求項1又は2に記載の熱処理装置(100)。 - 前記鋼部材(200)の一つ又は複数の前記第2領域(220)を急速冷却する前記装置は、前記鋼部材(200)の一つ又は複数の前記第2領域(220)に接触させる金型を備えている、
ことを特徴とする請求項1乃至請求項3のいずれか一項に記載の熱処理装置(100)。 - 前記鋼部材(200)の一つ又は複数の前記第2領域(220)に接触させる前記金型は、冷却可能に構成されている、
ことを特徴とする請求項4に記載の熱処理装置(100)。 - 前記処理ステーション(150)は、位置決め装置を備える、
ことを特徴とする請求項1乃至請求項5のいずれか一項に記載の熱処理装置(100)。 - 前記第2炉(130)は、均一な温度θ4に加熱される、
ことを特徴とする請求項1乃至請求項6のいずれか一項に記載の熱処理装置(100)。 - 前記処理ステーション(150)は、熱反射器を備える、
ことを特徴とする請求項1乃至請求項7のいずれか一項に記載の熱処理装置(100)。 - 前記処理ステーション(150)は、断熱壁を有する、
ことを特徴とする請求項1乃至請求項8のいずれか一項に記載の熱処理装置(100)。
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DE102016201025.5 | 2016-01-25 | ||
DE102016201025.5A DE102016201025A1 (de) | 2016-01-25 | 2016-01-25 | Wärmebehandlungsverfahren und Wärmebehandlungsvorrichtung |
JP2018538676A JP7168450B2 (ja) | 2016-01-25 | 2017-01-25 | 熱処理方法及び熱処理装置 |
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JP2021179012A true JP2021179012A (ja) | 2021-11-18 |
JP7261267B2 JP7261267B2 (ja) | 2023-04-19 |
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JP2021118531A Active JP7261267B2 (ja) | 2016-01-25 | 2021-07-19 | 熱処理方法及び熱処理装置 |
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US (1) | US20190032164A1 (ja) |
EP (1) | EP3408416B1 (ja) |
JP (2) | JP7168450B2 (ja) |
KR (1) | KR20180119580A (ja) |
CN (2) | CN206204351U (ja) |
AT (1) | AT15624U1 (ja) |
BR (1) | BR112018014947B1 (ja) |
DE (2) | DE102016201025A1 (ja) |
ES (1) | ES2904571T3 (ja) |
HU (1) | HUE057631T2 (ja) |
MX (1) | MX2018008998A (ja) |
PL (1) | PL3408416T3 (ja) |
PT (1) | PT3408416T (ja) |
WO (1) | WO2017129602A1 (ja) |
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DE102017115755A1 (de) * | 2017-07-13 | 2019-01-17 | Schwartz Gmbh | Verfahren und Vorrichtung zur Wärmebehandlung eines metallischen Bauteils |
CN117483561A (zh) * | 2018-08-08 | 2024-02-02 | 宝山钢铁股份有限公司 | 带铝硅合金镀层的热冲压部件的制造方法及热冲压部件 |
WO2022218829A1 (de) * | 2021-04-16 | 2022-10-20 | Aerospace Transmission Technologies GmbH | Verfahren zur wärmebehandlung metallischer werkstücke |
EP4174190A1 (de) * | 2021-10-26 | 2023-05-03 | Benteler Automobiltechnik GmbH | Verfahren zur herstellung eines kraftfahrzeug-formbauteils |
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Patent Citations (5)
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WO2010150683A1 (ja) * | 2009-06-22 | 2010-12-29 | 新日本製鐵株式会社 | 鋼板の熱間プレス成形方法、鋼板の熱間プレス成形装置、及び鋼成形部材 |
DE102010049205A1 (de) * | 2010-10-13 | 2012-04-19 | Elisabeth Braun | Warmumformlinie und Verfahren zum Warmumformen von blechförmigem Material |
EP2548975A1 (de) * | 2011-07-20 | 2013-01-23 | LOI Thermprocess GmbH | Verfahren und Vorrichtung zur Herstellung eines gehärteten metallischen Bauteils mit mindestens zwei Bereichen unterschiedlicher Duktilität |
WO2013137308A1 (ja) * | 2012-03-13 | 2013-09-19 | 株式会社アステア | 鋼板部材の強化方法 |
DE102014201259A1 (de) * | 2014-01-23 | 2015-07-23 | Schwartz Gmbh | Wärmebehandlungsvorrichtung |
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DE202016104194U1 (de) | 2017-04-27 |
JP2019506532A (ja) | 2019-03-07 |
CN108884508A (zh) | 2018-11-23 |
US20190032164A1 (en) | 2019-01-31 |
KR20180119580A (ko) | 2018-11-02 |
EP3408416B1 (de) | 2021-11-10 |
BR112018014947A2 (pt) | 2018-12-26 |
PL3408416T3 (pl) | 2022-03-28 |
WO2017129602A1 (de) | 2017-08-03 |
DE102016201025A1 (de) | 2017-07-27 |
PT3408416T (pt) | 2022-01-26 |
ES2904571T3 (es) | 2022-04-05 |
JP7168450B2 (ja) | 2022-11-09 |
HUE057631T2 (hu) | 2022-05-28 |
AT15624U1 (de) | 2018-03-15 |
CN108884508B (zh) | 2020-08-14 |
CN206204351U (zh) | 2017-05-31 |
BR112018014947B1 (pt) | 2022-11-22 |
MX2018008998A (es) | 2019-01-10 |
EP3408416A1 (de) | 2018-12-05 |
JP7261267B2 (ja) | 2023-04-19 |
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