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FR3052991B1 - Four de refroidissement par solidification dirigee et procede de refroidissement utilisant un tel four - Google Patents

Four de refroidissement par solidification dirigee et procede de refroidissement utilisant un tel four Download PDF

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Publication number
FR3052991B1
FR3052991B1 FR1655959A FR1655959A FR3052991B1 FR 3052991 B1 FR3052991 B1 FR 3052991B1 FR 1655959 A FR1655959 A FR 1655959A FR 1655959 A FR1655959 A FR 1655959A FR 3052991 B1 FR3052991 B1 FR 3052991B1
Authority
FR
France
Prior art keywords
cooling
furnace
oven
directed solidification
cooling method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1655959A
Other languages
English (en)
Other versions
FR3052991A1 (fr
Inventor
Ngadia Taha NIANE
Serge Fargeas
Said Boukerma
Serge TENNE
Gilles Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Safran SA
Original Assignee
Safran SA
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1655959A priority Critical patent/FR3052991B1/fr
Application filed by Safran SA, SNECMA SAS filed Critical Safran SA
Priority to US16/313,491 priority patent/US10730108B2/en
Priority to PCT/FR2017/051706 priority patent/WO2018002506A1/fr
Priority to BR112018077120-1A priority patent/BR112018077120B1/pt
Priority to CN201780044708.9A priority patent/CN109475931B/zh
Priority to RU2019101951A priority patent/RU2744601C2/ru
Priority to CA3029438A priority patent/CA3029438C/fr
Priority to EP17745799.1A priority patent/EP3475012B1/fr
Publication of FR3052991A1 publication Critical patent/FR3052991A1/fr
Application granted granted Critical
Publication of FR3052991B1 publication Critical patent/FR3052991B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR1655959A 2016-06-27 2016-06-27 Four de refroidissement par solidification dirigee et procede de refroidissement utilisant un tel four Active FR3052991B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1655959A FR3052991B1 (fr) 2016-06-27 2016-06-27 Four de refroidissement par solidification dirigee et procede de refroidissement utilisant un tel four
PCT/FR2017/051706 WO2018002506A1 (fr) 2016-06-27 2017-06-27 Four de refroidissement par solidification dirigée et procédé de refroidissement utilisant un tel four
BR112018077120-1A BR112018077120B1 (pt) 2016-06-27 2017-06-27 Forno de resfriamento, e, processo de resfriamento por solidificação dirigida para peça metálica de fundição
CN201780044708.9A CN109475931B (zh) 2016-06-27 2017-06-27 定向凝固冷却熔炉及使用这种熔炉的冷却方法
US16/313,491 US10730108B2 (en) 2016-06-27 2017-06-27 Directional solidification cooling furnace and cooling process using such a furnace
RU2019101951A RU2744601C2 (ru) 2016-06-27 2017-06-27 Печь с охлаждением для направленного затвердевания и способ охлаждения с применением такой печи
CA3029438A CA3029438C (fr) 2016-06-27 2017-06-27 Four de refroidissement par solidification dirigee et procede de refroidissement utilisant un tel four
EP17745799.1A EP3475012B1 (fr) 2016-06-27 2017-06-27 Four de refroidissement par solidification dirigée et procédé de refroidissement utilisant un tel four

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655959A FR3052991B1 (fr) 2016-06-27 2016-06-27 Four de refroidissement par solidification dirigee et procede de refroidissement utilisant un tel four
FR1655959 2016-06-27

Publications (2)

Publication Number Publication Date
FR3052991A1 FR3052991A1 (fr) 2017-12-29
FR3052991B1 true FR3052991B1 (fr) 2018-07-27

Family

ID=57583138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655959A Active FR3052991B1 (fr) 2016-06-27 2016-06-27 Four de refroidissement par solidification dirigee et procede de refroidissement utilisant un tel four

Country Status (8)

Country Link
US (1) US10730108B2 (fr)
EP (1) EP3475012B1 (fr)
CN (1) CN109475931B (fr)
BR (1) BR112018077120B1 (fr)
CA (1) CA3029438C (fr)
FR (1) FR3052991B1 (fr)
RU (1) RU2744601C2 (fr)
WO (1) WO2018002506A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7112638B1 (ja) * 2021-02-24 2022-08-04 株式会社エビス 一方向凝固装置及び一方向凝固方法
CN114589299A (zh) * 2022-03-14 2022-06-07 上海元定科技有限公司 一种用于定向单晶精密铸造炉的保温线圈结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178986A (en) * 1978-03-31 1979-12-18 General Electric Company Furnace for directional solidification casting
SU786142A1 (ru) * 1979-07-20 2005-11-27 М.М. Виноградский Устройство для изготовления отливок
US6209618B1 (en) * 1999-05-04 2001-04-03 Chromalloy Gas Turbine Corporation Spool shields for producing variable thermal gradients in an investment casting withdrawal furnace
JP2009279628A (ja) * 2008-05-23 2009-12-03 Ihi Corp 一方向凝固鋳造装置
US20130022803A1 (en) * 2008-09-25 2013-01-24 General Electric Company Unidirectionally-solidification process and castings formed thereby
RU2398653C1 (ru) * 2009-03-18 2010-09-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Устройство для получения отливок с направленной и монокристаллической структурой
RU2492026C1 (ru) * 2012-07-10 2013-09-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Устройство для получения отливок с направленной и монокристаллической структурой
FR2995807B1 (fr) * 2012-09-25 2015-10-09 Snecma Moule carapace a ecran thermique
RU2545979C1 (ru) * 2013-10-16 2015-04-10 Рустам Фаритович Мамлеев Устройство для получения отливок направленной кристаллизацией
PL222793B1 (pl) * 2014-03-13 2016-09-30 Seco/Warwick Europe Spółka Z Ograniczoną Odpowiedzialnością Sposób ukierunkowanej krystalizacji odlewów łopatek turbin gazowych oraz urządzenie do wytwarzania odlewów łopatek turbiny gazowej o ukierunkowanej i monokrystalicznej strukturze
CN105568018A (zh) * 2015-07-22 2016-05-11 重庆电子工程职业学院 一种定向凝固镁合金装置及用该装置定向凝固镁合金方法
CN105436478A (zh) * 2015-12-30 2016-03-30 上海大学 控制变截面处杂晶形成的方法

Also Published As

Publication number Publication date
FR3052991A1 (fr) 2017-12-29
BR112018077120A2 (pt) 2019-04-30
US20200180019A1 (en) 2020-06-11
CA3029438C (fr) 2024-02-13
CN109475931B (zh) 2021-04-13
WO2018002506A1 (fr) 2018-01-04
CN109475931A (zh) 2019-03-15
RU2744601C2 (ru) 2021-03-11
CA3029438A1 (fr) 2018-01-04
US10730108B2 (en) 2020-08-04
EP3475012B1 (fr) 2021-02-24
RU2019101951A (ru) 2020-07-28
EP3475012A1 (fr) 2019-05-01
BR112018077120B1 (pt) 2022-07-26
RU2019101951A3 (fr) 2020-10-05

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