BR112018000280A2 - Processo para tratamento térmico de uma pré- forma. - Google Patents

Processo para tratamento térmico de uma pré- forma.

Info

Publication number
BR112018000280A2
BR112018000280A2 BR112018000280-1A BR112018000280A BR112018000280A2 BR 112018000280 A2 BR112018000280 A2 BR 112018000280A2 BR 112018000280 A BR112018000280 A BR 112018000280A BR 112018000280 A2 BR112018000280 A2 BR 112018000280A2
Authority
BR
Brazil
Prior art keywords
preform
support
thermal treatment
equal
mass content
Prior art date
Application number
BR112018000280-1A
Other languages
English (en)
Other versions
BR112018000280B1 (pt
Inventor
Fribourg Guillaume
Bihr Jean-Claude
Gillot Clément
Original Assignee
Safran Aircraft Engines
Alliance
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
Application filed by Safran Aircraft Engines, Alliance filed Critical Safran Aircraft Engines
Publication of BR112018000280A2 publication Critical patent/BR112018000280A2/pt
Publication of BR112018000280B1 publication Critical patent/BR112018000280B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/003—Apparatus, e.g. furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0006—Composite supporting structures
    • F27D5/0018—Separating elements
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0062—Shields for the charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F2003/1042—Sintering only with support for articles to be sintered
    • B22F2003/1046—Sintering only with support for articles to be sintered with separating means for articles to be sintered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2203/00—Controlling
    • B22F2203/11—Controlling temperature, temperature profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals
    • B22F2301/205—Titanium, zirconium or hafnium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

a invenção refere-se a um processo para tratamento térmico de uma pré-forma (3) de peça em pó que compreende uma liga a base de titânio, o processo compreende o tratamento térmico da pré-forma em um forno (1) a uma temperatura predefinida, a pré-forma estando em um suporte (6) para o tratamento térmico. o suporte (6) compreende uma liga a base de titânio cujo teor em massa de titânio é superior ou igual a 45% ou uma liga a base de zircônio cujo teor em massa de zircônio é superior ou igual a 95%, o material formando o suporte tendo uma temperatura de fusão superior à temperatura predefinida do tratamento térmico e em que a barreira antidifusão (7) está arranjada entre a pré-forma (3) e o suporte (6) para evitar a soldagem da pré-forma ao suporte.
BR112018000280-1A 2015-07-06 2016-07-06 Processo para tratamento térmico de uma pré-forma BR112018000280B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1556375A FR3038622B1 (fr) 2015-07-06 2015-07-06 Procede de traitement thermique d'une preforme en poudre en alliage a base de titane
FR1556375 2015-07-06
PCT/FR2016/051710 WO2017006053A1 (fr) 2015-07-06 2016-07-06 Procede de traitement thermique d'une preforme en poudre en alliage a base de titane

Publications (2)

Publication Number Publication Date
BR112018000280A2 true BR112018000280A2 (pt) 2018-09-04
BR112018000280B1 BR112018000280B1 (pt) 2022-03-03

Family

ID=54608670

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000280-1A BR112018000280B1 (pt) 2015-07-06 2016-07-06 Processo para tratamento térmico de uma pré-forma

Country Status (9)

Country Link
US (2) US10967430B2 (pt)
EP (1) EP3320287B1 (pt)
JP (2) JP6987751B2 (pt)
CN (1) CN108291776B (pt)
BR (1) BR112018000280B1 (pt)
CA (1) CA2991283C (pt)
FR (1) FR3038622B1 (pt)
RU (1) RU2711395C2 (pt)
WO (1) WO2017006053A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208555975U (zh) * 2018-08-15 2019-03-01 宁波恒普真空技术有限公司 一种石墨料板隔离装置
FR3093447B1 (fr) * 2019-03-07 2022-06-10 Inst De Rech Tech Jules Verne Procédé de fabrication d’une pièce métallique à base de poudre de titane et/ou d’alliage de titane
FR3096912B1 (fr) 2019-06-07 2021-10-29 Safran Aircraft Engines Procédé de fabrication de pièce de turbomachine par moulage MIM

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609936B1 (fr) * 1987-01-28 1989-03-31 Commissariat Energie Atomique Procede de fixation d'une couche poreuse sur un substrat et application de ce procede a la realisation d'une prothese
US5052930A (en) * 1989-11-22 1991-10-01 Lodde Jean Pierre Dental implant and method of implantation
JPH03267306A (ja) * 1990-03-19 1991-11-28 Kawasaki Steel Corp Ｔｉ粉末成形体の焼結方法
JP3267306B2 (ja) 1991-02-14 2002-03-18 株式会社日立製作所 半導体装置の製造方法
US5911102A (en) * 1996-06-25 1999-06-08 Injex Corporation Method of manufacturing sintered compact
JP3707507B2 (ja) * 1996-06-25 2005-10-19 セイコーエプソン株式会社 焼結体の製造方法
JPH10273703A (ja) 1997-03-31 1998-10-13 Olympus Optical Co Ltd 金属焼結体の製造方法及び金属焼結体
JP4614028B2 (ja) * 2000-07-13 2011-01-19 株式会社Ｉｈｉ チタン及びチタン合金を含む焼結体の製造方法
US6669892B2 (en) * 2000-12-18 2003-12-30 Rahul Ganguli Method for preventing warpage of gel plates during sintering
JP2006104559A (ja) * 2004-10-08 2006-04-20 Toyota Central Res & Dev Lab Inc チタン系粉末成形体の焼結方法
JP4513520B2 (ja) * 2004-11-15 2010-07-28 三菱マテリアル株式会社 圧縮強度に優れたチタン合金スポンジ状焼結体
RU2324745C2 (ru) * 2006-02-26 2008-05-20 Игорь Михайлович Дистергефт Способ тепловой обработки металла в пламенной печи прямого или косвенного нагрева (варианты), способ сжигания смеси жидкого или газообразного топлива и нагретого воздуха в пламенной печи прямого или косвенного нагрева, устройство отопления (варианты) и регенеративная насадка (варианты) для осуществления способов
CN100496816C (zh) * 2007-01-31 2009-06-10 哈尔滨工业大学 一种用元素粉末制备TiAl合金复合板材的方法
CN100575533C (zh) * 2007-11-02 2009-12-30 中国船舶重工集团公司第七二五研究所 一种钛合金非真空炉热处理工艺
EA018035B1 (ru) * 2009-10-07 2013-05-30 Компания Адма Продактс, Инкорпорейтед Способ получения изделий из титановых сплавов
FR2957545B1 (fr) * 2010-03-19 2012-07-27 Snecma Procede de realisation d'un insert metallique pour la protection d'un bord d'attaque en materiau composite
CN102455122A (zh) * 2010-11-03 2012-05-16 俞炳金 粉末冶金烧结炉的加热箱
DE102011056211B3 (de) * 2011-12-09 2013-02-07 Degudent Gmbh Verfahren und Vorrichtung zum Sintern von Sintergut
DE102013226594A1 (de) * 2013-12-19 2015-06-25 Robert Bosch Gmbh Verfahren zum Herstellen eines Laufrads und eines Läufers
CN104087772B (zh) * 2014-07-03 2016-08-24 昆明冶金研究院 一种制备高致密度钛及钛合金的粉末冶金方法
KR20170041604A (ko) * 2015-10-07 2017-04-17 덴스타주식회사 소결 장치

Also Published As

Publication number Publication date
US10967430B2 (en) 2021-04-06
FR3038622B1 (fr) 2017-08-04
US20210187609A1 (en) 2021-06-24
JP2018529027A (ja) 2018-10-04
US11440095B2 (en) 2022-09-13
EP3320287B1 (fr) 2019-08-28
CA2991283A1 (fr) 2017-01-12
CN108291776A (zh) 2018-07-17
CN108291776B (zh) 2020-11-17
RU2018104320A3 (pt) 2019-11-18
FR3038622A1 (fr) 2017-01-13
RU2018104320A (ru) 2019-08-06
EP3320287A1 (fr) 2018-05-16
JP6987751B2 (ja) 2022-01-05
WO2017006053A1 (fr) 2017-01-12
RU2711395C2 (ru) 2020-01-17
US20180193915A1 (en) 2018-07-12
JP7119183B2 (ja) 2022-08-16
JP2021179011A (ja) 2021-11-18
CA2991283C (fr) 2023-04-04
BR112018000280B1 (pt) 2022-03-03

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/07/2016, OBSERVADAS AS CONDICOES LEGAIS.