JP4490270B2 - 対流および放射伝達による部材のための急速冷却方法 - Google Patents
対流および放射伝達による部材のための急速冷却方法 Download PDFInfo
- Publication number
- JP4490270B2 JP4490270B2 JP2004537189A JP2004537189A JP4490270B2 JP 4490270 B2 JP4490270 B2 JP 4490270B2 JP 2004537189 A JP2004537189 A JP 2004537189A JP 2004537189 A JP2004537189 A JP 2004537189A JP 4490270 B2 JP4490270 B2 JP 4490270B2
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- Prior art keywords
- gas
- cooling
- cooling gas
- heat transfer
- mixture
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Links
- 238000012546 transfer Methods 0.000 title claims abstract description 41
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 81
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000203 mixture Substances 0.000 claims abstract description 52
- 239000000112 cooling gas Substances 0.000 claims abstract description 45
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 28
- 239000001307 helium Substances 0.000 claims abstract description 14
- 229910052734 helium Inorganic materials 0.000 claims abstract description 14
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 20
- 239000001257 hydrogen Substances 0.000 abstract description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 4
- 238000010791 quenching Methods 0.000 description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 230000008901 benefit Effects 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000005256 carbonitriding Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
-
- 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
- C21D2241/00—Treatments in a special environment
- C21D2241/01—Treatments in a special environment under pressure
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Radiation Pyrometers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Gas Separation By Absorption (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Furnace Details (AREA)
Description
- 冷却ガスはまた、ヘリウム、水素またはこれらの混合物から選択された付加的ガスを含む;
- 冷却ガスはさらに補助的ガスを含む;
- 冷却ガスの組成はまた、得られる冷却ガスが窒素の平均密度とほぼ同じ平均密度を有するように調節される;
- 冷却ガスの組成はまた、個々に考慮される冷却ガスの各々の成分の対流熱伝達率との比較において対流熱伝達率を最適化するように調節される;
- 冷却操作は、処理される部材が配置されるガス撹拌系を備えた容器内で行われ、得られる冷却ガスが前記容器の撹拌系に適合する平均密度を有するように前記冷却ガスの組成が調節され、前記容器に著しい変更を加える必要性がない;
- 冷却ガスの組成はまた、部材冷却相中に、吸収ガスまたは複数の吸収ガスの1つとその他の冷却ガスの成分との間で吸熱化学反応が起こり得るように調節される;
- 前記赤外線吸収ガスは、CO2である。
- 冷却ガス中の吸収ガスの割合は5〜100%であり、好ましくは20〜80%である;
- 冷却ガスは2成分系CO2/He混合物であり、そのCO2 含量が30〜80%である;
- 冷却ガスは2成分系CO2/H2混合物であり、そのCO2 含量が30〜60%である;
- 使用後に冷却ガスのリサイクル操作を行い、該操作は後の使用の前にガスを再圧縮するのに適し、かつ必要であればガスを分離および/または精製するのに適し、該操作によって冷却ガスの成分の全てまたは一部を回収するのに適している。
Claims (7)
- 加圧冷却ガスを用いて金属部材を急速に冷却する方法であって、前記冷却ガスは、窒素下で冷却する従来条件との比較において対流熱伝達率を向上させるように、放射および対流熱伝達現象を組み合わせることによって前記部材への熱伝達を向上させるように選択された赤外線放射を吸収するガスを含み、前記冷却ガスは2成分系CO2/He混合物であり、前記混合物のCO2含量が30〜80%であることを特徴とする方法。
- 請求項1に記載の冷却方法であって、得られる冷却ガスが窒素の平均密度と同じ平均密度を有するように、前記冷却ガスの組成を調節することを特徴とする冷却方法。
- 請求項1に記載の冷却方法であって、前記冷却ガスの組成をまた、冷却ガスの各々の成分の対流熱伝達率との比較において、対流熱伝達率を最適化するように調節することを特徴とする冷却方法。
- 請求項1に記載の冷却方法であって、冷却操作を、被処理部材が配置されたガス撹拌系を備えた容器内で行い、得られる冷却ガスが前記容器の撹拌系に適合する平均密度を有するように、前記冷却ガスの組成を調節し、前記容器に変更を加える必要性が無いことを特徴とする冷却方法。
- 請求項1に記載の冷却方法であって、前記冷却ガス中の前記吸収ガスの割合が30〜80%であることを特徴とする冷却方法。
- 請求項1に記載の冷却方法であって、使用後に冷却ガスのリサイクル操作を行い、該操作によって冷却ガスの成分の全てまたは一部を回収することを特徴とする冷却方法。
- 加圧冷却ガスを使用して金属部材を急速に冷却する窒素を用いた操作について最適化された設備における、30〜80%のCO 2 と70〜20%のヘリウムの混合物からなる冷却ガスの使用であって、前記冷却ガスの組成は設備に変更を加える必要が無いように調節されるところの使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0211680A FR2844809B1 (fr) | 2002-09-20 | 2002-09-20 | Procede de refroidissement rapide de pieces par transfert convectif et radiatif |
PCT/FR2003/000053 WO2004027098A1 (fr) | 2002-09-20 | 2003-01-09 | Procede de refroidissement rapide de pieces par transfert convectif et radiatif |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005539142A JP2005539142A (ja) | 2005-12-22 |
JP4490270B2 true JP4490270B2 (ja) | 2010-06-23 |
Family
ID=31970862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004537189A Expired - Lifetime JP4490270B2 (ja) | 2002-09-20 | 2003-01-09 | 対流および放射伝達による部材のための急速冷却方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US20060048868A1 (ja) |
EP (1) | EP1543170B8 (ja) |
JP (1) | JP4490270B2 (ja) |
KR (1) | KR100953818B1 (ja) |
CN (1) | CN100567516C (ja) |
AT (1) | ATE380256T1 (ja) |
AU (1) | AU2003216799A1 (ja) |
BR (1) | BRPI0314597B1 (ja) |
CA (1) | CA2498929C (ja) |
DE (1) | DE60317912T2 (ja) |
ES (1) | ES2297138T3 (ja) |
FR (1) | FR2844809B1 (ja) |
MX (1) | MXPA05002716A (ja) |
WO (1) | WO2004027098A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004054627A1 (de) * | 2004-11-11 | 2006-05-18 | Linde Ag | Vorrichtung zum Kühlen von langen Gegenständen |
FR2890979B1 (fr) * | 2005-09-16 | 2007-11-02 | Air Liquide | Methode pour se premunir de la formation de monoxyde de carbone lors d'une operation de trempe gazeuse |
DE102006012985A1 (de) * | 2006-03-21 | 2007-10-11 | Linde Ag | Verfahren und Vorrichtung zum schnellen Abkühlen von Werkstücken |
CN107275251B (zh) * | 2016-04-08 | 2020-10-16 | 上海新昇半导体科技有限公司 | 降低预抽腔体中芯片温度的方法及芯片降温装置 |
CH713765A1 (de) | 2017-05-10 | 2018-11-15 | Synhelion Sa C/O Avv Luca Tenchio | Verfahren zum Betrieb eines Receivers und Receiver zur Ausführung des Verfahrens. |
CN111033165A (zh) | 2017-07-07 | 2020-04-17 | 信赫利恩有限公司 | 用于传递气体中所含热量的方法以及用于该目的热交换器 |
KR102080934B1 (ko) | 2018-04-18 | 2020-02-24 | (주)알룩스메뉴펙처링 | 알루미늄 합금 실린더블록 및 실린더헤드의 급속 에어냉각장치 |
CH715527A2 (de) * | 2018-11-08 | 2020-05-15 | Eni Spa | Verfahren zum Betrieb eines Receivers und Receiver zur Ausführung des Verfahrens. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5173124A (en) * | 1990-06-18 | 1992-12-22 | Air Products And Chemicals, Inc. | Rapid gas quenching process |
DE4208485C2 (de) * | 1992-03-17 | 1997-09-04 | Wuenning Joachim | Verfahren und Vorrichtung zum Abschrecken metallischer Werkstücke |
SE504320C2 (sv) * | 1995-06-22 | 1997-01-13 | Aga Ab | Förfarande och anläggning för behandling av komponenter med en gasblandning |
FR2746112B1 (fr) * | 1996-03-13 | 1998-06-05 | Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente | |
DE19709957A1 (de) * | 1997-03-11 | 1998-09-17 | Linde Ag | Verfahren zur Gasabschreckung metallischer Werkstücke nach Wärmebehandlungen |
DE19920297A1 (de) * | 1999-05-03 | 2000-11-09 | Linde Tech Gase Gmbh | Verfahren zur Wärmebehandlung metallischer Werkstücke |
DE59903032D1 (de) * | 1999-09-24 | 2002-11-14 | Ipsen Int Gmbh | Verfahren zur Wärmebehandlung metallischer Werkstücke |
GB0029281D0 (en) * | 2000-11-30 | 2001-01-17 | Boc Group Plc | Quenching Method & Apparatus |
US20020104589A1 (en) * | 2000-12-04 | 2002-08-08 | Van Den Sype Jaak | Process and apparatus for high pressure gas quenching in an atmospheric furnace |
-
2002
- 2002-09-20 FR FR0211680A patent/FR2844809B1/fr not_active Expired - Lifetime
-
2003
- 2003-01-09 WO PCT/FR2003/000053 patent/WO2004027098A1/fr active IP Right Grant
- 2003-01-09 EP EP03712227A patent/EP1543170B8/fr not_active Expired - Lifetime
- 2003-01-09 DE DE60317912T patent/DE60317912T2/de not_active Expired - Lifetime
- 2003-01-09 ES ES03712227T patent/ES2297138T3/es not_active Expired - Lifetime
- 2003-01-09 US US10/511,785 patent/US20060048868A1/en not_active Abandoned
- 2003-01-09 JP JP2004537189A patent/JP4490270B2/ja not_active Expired - Lifetime
- 2003-01-09 MX MXPA05002716A patent/MXPA05002716A/es active IP Right Grant
- 2003-01-09 CN CNB038222221A patent/CN100567516C/zh not_active Expired - Lifetime
- 2003-01-09 AT AT03712227T patent/ATE380256T1/de not_active IP Right Cessation
- 2003-01-09 CA CA2498929A patent/CA2498929C/fr not_active Expired - Lifetime
- 2003-01-09 AU AU2003216799A patent/AU2003216799A1/en not_active Abandoned
- 2003-01-09 BR BRPI0314597-2A patent/BRPI0314597B1/pt not_active IP Right Cessation
- 2003-01-09 KR KR1020057004677A patent/KR100953818B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1543170A1 (fr) | 2005-06-22 |
ES2297138T3 (es) | 2008-05-01 |
FR2844809B1 (fr) | 2007-06-29 |
AU2003216799A8 (en) | 2004-04-08 |
FR2844809A1 (fr) | 2004-03-26 |
BR0314597A (pt) | 2005-08-09 |
CA2498929C (fr) | 2011-04-19 |
CN100567516C (zh) | 2009-12-09 |
EP1543170B8 (fr) | 2008-04-23 |
CN1681947A (zh) | 2005-10-12 |
AU2003216799A1 (en) | 2004-04-08 |
MXPA05002716A (es) | 2005-11-17 |
JP2005539142A (ja) | 2005-12-22 |
KR100953818B1 (ko) | 2010-04-21 |
CA2498929A1 (fr) | 2004-04-01 |
BRPI0314597B1 (pt) | 2015-06-09 |
ATE380256T1 (de) | 2007-12-15 |
DE60317912T2 (de) | 2008-06-12 |
WO2004027098A8 (fr) | 2005-09-29 |
WO2004027098A1 (fr) | 2004-04-01 |
EP1543170B1 (fr) | 2007-12-05 |
KR20050084565A (ko) | 2005-08-26 |
US20060048868A1 (en) | 2006-03-09 |
DE60317912D1 (de) | 2008-01-17 |
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