JP6908231B2 - 高温非無端表面の均一な非接触冷却のための方法およびその装置 - Google Patents
高温非無端表面の均一な非接触冷却のための方法およびその装置 Download PDFInfo
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
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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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- 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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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- 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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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases, or liquids
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- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
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- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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- 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
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- 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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- 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
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- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
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Description
ノズルの水力直径=DH、DH=4×A/U
ここで、Aはノズルの断面積であり、Uはノズルの周長である。
物体からのノズルの距離=H
二つの冷却ブレード/冷却シリンダ間の距離=S
ノズルの長さ=L
L≧6×DH
H≦6×DH、特に4〜6×DH
S≦6×DH、特に4〜6×DH(千鳥配列)
振動=X、Y(場合によってはZ)における二つの冷却ブレード間の間隔距離の半分
2 冷却ブレード
3 冷却ブレード基部
4 冷却ブレード幅広側部
5 冷却ブレード幅狭側部
6 ノズル縁
7 空洞
8 冷却ブレードフレーム
10 ノズル
11 ノズル導管
12 くさび形ストラット
14 流体供給源
Claims (8)
- 高温の非無端の物品の表面の均一な非接触冷却のための装置であって、前記冷却装置は、少なくとも7つの冷却ブレード(2)を有し;前記冷却ブレード(2)は中空であって、冷却ブレードノズル縁(6)を有し;前記ノズル縁(6)内には、少なくとも1つのノズル(10)が提供され、冷却されるべき物品に向けられており;前記冷却されるべき表面上の流れのパターンがハニカム状構造を形成するように、前記少なくとも7つの冷却ブレードが設けられる、装置であって、
移動デバイス(16)が提供され、前記移動デバイス(16)により、前記冷却ブレード(2)が冷却ブレードフレーム(8)および流体供給ボックス(15)とともに、冷却されるべき物体を横断して揺動または振動する様式で移動することができ、または前記冷却されるべき物体が前記冷却ブレード(2)に対して揺動または振動する様式で移動することができ;前記装置は、前記冷却ブレードおよび/または前記冷却装置が、前記移動デバイスにより移動が行われる方向、前記移動方向を横断する方向、または上記の2方向に垂直な方向の軸方向に振動するように装備されるユニットを有するか、または前記装置は、冷却されるべき物品が前記冷却ブレードまたは前記冷却装置に対して前記移動デバイスにより移動が行われる方向、前記移動方向を横断する方向、または上記の2方向に垂直な方向の軸方向に振動する様式で移動することができる移動デバイスを有することを特徴とする、装置。 - 互いに平行に離間して設けられた複数の冷却ブレード(2)が提供されることを特徴とする、請求項1に記載の装置。
- 前記ノズル縁(6)内には複数の前記ノズル(10)が提供され、前記冷却ブレード(2)はそれぞれ、前記ノズル縁(6)で前記ノズル(10)間の距離の半分互いにずれていることを特徴とする、請求項1または2のいずれか一項に記載の装置。
- 前記冷却ブレード(複数)(2)は、冷却ブレード基部(3)と、冷却ブレード幅広側部(4)と、冷却ブレード幅狭側部(5)と、ノズル縁(6)と、を有し;前記ノズル縁(6)と、前記冷却ブレード幅広側部(4)と、前記冷却ブレード幅狭側部(5)と、が空洞(7)を画成し、前記冷却ブレード(2)は、前記冷却ブレード基部(3)により前記冷却ブレードフレーム(8)内または前記冷却ブレードフレーム(8)上に置かれ;前記冷却ブレードフレーム(8)は、流体供給の目的で前記流体ボックス(15)上に置かれることを特徴とする、請求項1〜3のいずれか一項に記載の装置。
- 前記装置は、前記冷却ブレードおよび/または前記冷却装置が、前記移動デバイスにより移動が行われる方向、前記移動方向を横断する方向、または上記の2方向に垂直な方向の軸方向に振動するように備えられるユニットを有するか、または前記装置は、冷却されるべき物品が前記冷却ブレードおよび/または前記冷却装置に対して前記移動デバイスにより移動が行われる方向、前記移動方向を横断する方向、または上記の2方向に垂直な方向の軸方向に振動する様式で移動することができる移動デバイスを有することを特徴とする、請求項1〜4のいずれか一項に記載の装置。
- 以下の条件が存在することを特徴とする、請求項1〜5のいずれか一項に記載の装置:
ノズルの水力直径=DH、DH=4×A/U
物体からのノズルの距離=H
二つの冷却ブレード間の距離=S
ノズルの長さ=L
L≧6×DH
H≦6×DH
S≦6×DH
振動=前記移動デバイスにより移動が行われる方向、前記移動方向を横断する方向(場合によっては上記の2方向に垂直な方向)における二つの冷却ブレード間の間隔距離の半分 - 前記装置を移動させるための前記デバイスは、1サイクルあたり0.25秒の振動速度を生じることを特徴とする、請求項1〜6のいずれか一項に記載の装置。
- 請求項1〜5のいずれか一項に記載の装置を用いる、高温の非無端の物品の表面の均一な非接触冷却のための方法であって、冷却装置(1)と高温表面を有する物品とが互いに対して移動し;前記冷却装置(1)は、互いに平行な離間した少なくとも二つの冷却ブレード(2)を有し;前記冷却ブレード(2)は、前記冷却されるべき部品に向けられるノズル(10)を備えたノズル縁(6)を有し;冷却流体が、前記ノズル(10)により前記冷却されるべき物品の前記表面に向けられ、冷却流体は、前記高温表面に接触した後、前記ブレード(2)の間のスペース内を流れ去り;前記冷却装置は、前記移動の方向、前記移動の方向を横断する方向、または上記の2方向に垂直な方向の軸方向に振動させられる、または冷却されるべき物品が、前記冷却装置に対して前記移動の方向、前記移動の方向を横断する方向、または上記の2方向に垂直な方向の軸方向に振動させられることを特徴とする、方法。
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DE102015108514.3A DE102015108514A1 (de) | 2015-05-29 | 2015-05-29 | Verfahren zum homogenen, kontaktlosen Kühlen von heißen, nicht endlosen Oberflächen und Vorrichtung hierfür |
DE102015108514.3 | 2015-05-29 | ||
DE102015113056.4 | 2015-08-07 | ||
DE102015113056.4A DE102015113056B4 (de) | 2015-08-07 | 2015-08-07 | Verfahren zum kontaktlosen Kühlen von Stahlblechen und Vorrichtung hierfür |
PCT/EP2016/061097 WO2016192992A1 (de) | 2015-05-29 | 2016-05-18 | Verfahren zum homogenen, kontaktlosen kühlen von heissen, nicht endlosen oberflächen und vorrichtung hierfür |
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JP2017560768A Active JP7141828B2 (ja) | 2015-05-29 | 2016-05-18 | 温度調節されるべき非無端表面の均一な非接触温度調節方法およびその装置 |
JP2017560766A Active JP6908231B2 (ja) | 2015-05-29 | 2016-05-18 | 高温非無端表面の均一な非接触冷却のための方法およびその装置 |
JP2017561763A Active JP7028514B2 (ja) | 2015-05-29 | 2016-05-18 | 鋼板の非接触冷却方法およびその装置 |
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DE102017001528A1 (de) | 2017-02-15 | 2018-08-16 | Audi Ag | Formwerkzeug |
US20200392599A1 (en) * | 2018-01-16 | 2020-12-17 | Neturen Co., Ltd. | Method for heating steel plate and method for manufacturing hot-pressed product |
US12000007B2 (en) | 2018-02-06 | 2024-06-04 | Integrated Heat Treating Solutions, Llc | High pressure instantaneously uniform quench to control part properties |
DE102018109579A1 (de) * | 2018-04-20 | 2019-10-24 | Schwartz Gmbh | Temperiervorrichtung zur partiellen Kühlung eines Bauteils |
PL3763836T3 (pl) * | 2019-07-11 | 2023-09-11 | John Cockerill S.A. | Urządzenie chłodzące do nadmuchiwania gazu na powierzchnię przemieszczającej się taśmy |
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JP7210513B2 (ja) * | 2020-08-06 | 2023-01-23 | 株式会社ジーテクト | 金型 |
CN113667804A (zh) * | 2021-08-23 | 2021-11-19 | 湖南云箭集团有限公司 | 一种用于延缓钢壳体热处理后降温速度的装置及其使用方法 |
CN113751410B (zh) | 2021-09-14 | 2022-07-22 | 山东钢铁集团日照有限公司 | 一种高耐蚀易焊接热压零部件的热浴成形工艺 |
KR102648483B1 (ko) | 2021-12-31 | 2024-03-18 | 주식회사 지케이알 | 차량용 정션 박스에 내장된 복수개의 파워 스위치에 흐르는 전류 보정 방법 |
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