CA2926768C - Procede permettant de lier des corps moules par injection de poudres metalliques - Google Patents

Procede permettant de lier des corps moules par injection de poudres metalliques Download PDF

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Publication number
CA2926768C
CA2926768C CA2926768A CA2926768A CA2926768C CA 2926768 C CA2926768 C CA 2926768C CA 2926768 A CA2926768 A CA 2926768A CA 2926768 A CA2926768 A CA 2926768A CA 2926768 C CA2926768 C CA 2926768C
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CA
Canada
Prior art keywords
molded parts
injection molded
metal injection
jointing
metal
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
CA2926768A
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English (en)
Other versions
CA2926768A1 (fr
Inventor
Hiroki Yoshizawa
Shigeyuki SATOH
Nobuyasu TSUNO
Natsuki Yoneyama
Shuji Ikeda
Takashi YOSHINOUCHI
Masayuki Satake
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IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of CA2926768A1 publication Critical patent/CA2926768A1/fr
Application granted granted Critical
Publication of CA2926768C publication Critical patent/CA2926768C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B22F7/06—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 workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—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 workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B22F7/064—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 workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts using an intermediate powder layer
    • 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
    • B22F7/06—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 workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—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 workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/22—Manufacture essentially without removing material by sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/237—Brazing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé permettant de lier des corps moulés par injection de poudres métalliques selon lequel un produit métallique est produit en : [1] amenant au moins deux corps moulés par injection de poudres métalliques, chaque corps étant obtenu par malaxage d'une poudre métallique et d'un liant et par moulage par injection du matériau malaxé, en contact les uns avec les autres ; [2] appliquant un agent de revêtement qui contient de l'azote ou du chlore, à une partie de liaison où les deux corps moulés par injection de poudres métalliques, ou plus, sont en contact l'un avec l'autre, ou les uns avec les autres ; et [3] liant les deux corps moulés par injection de poudres métalliques, ou plus, l'un à l'autre, ou les uns aux autres, au niveau de la partie de liaison au moyen d'un dégraissage ou d'un frittage. Ce procédé de liaison peut améliorer la force de liaison au niveau de la partie de liaison.
CA2926768A 2013-10-15 2014-09-17 Procede permettant de lier des corps moules par injection de poudres metalliques Active CA2926768C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013214346 2013-10-15
JP2013-214346 2013-10-15
PCT/JP2014/074514 WO2015056513A1 (fr) 2013-10-15 2014-09-17 Procédé permettant de lier des corps moulés par injection de poudres métalliques

Publications (2)

Publication Number Publication Date
CA2926768A1 CA2926768A1 (fr) 2015-04-23
CA2926768C true CA2926768C (fr) 2018-10-23

Family

ID=52827966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2926768A Active CA2926768C (fr) 2013-10-15 2014-09-17 Procede permettant de lier des corps moules par injection de poudres metalliques

Country Status (8)

Country Link
US (1) US20160221081A1 (fr)
EP (1) EP3059033A4 (fr)
JP (1) JP6245268B2 (fr)
KR (1) KR20160098182A (fr)
CN (1) CN105612015B (fr)
CA (1) CA2926768C (fr)
TW (1) TWI511815B (fr)
WO (1) WO2015056513A1 (fr)

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DE102015210770A1 (de) * 2015-06-12 2016-12-15 Rolls-Royce Deutschland Ltd & Co Kg Bauteilkonstruktion, Bauteil für eine Gasturbine und Verfahren zur Herstellung eines Bauteils einer Gasturbine durch Metallpulverspritzgießen
FR3039839B1 (fr) * 2015-08-06 2019-12-20 Safran Aircraft Engines Procede de fabrication d'une piece en materiau composite
CN105562696A (zh) * 2016-01-11 2016-05-11 江西理工大学 一种金属3d打印方法
CN106735170B (zh) * 2016-12-20 2019-01-25 佛山铂利镁特金属科技有限公司 一种大件金属件的注射成型方法
EP3615254B1 (fr) * 2017-04-27 2021-02-17 Federal-Mogul Valvetrain GmbH Procédé de fabrication d'une soupape à clapet
WO2018220213A1 (fr) * 2017-06-01 2018-12-06 Safran Procédé de fabrication amélioré d'une pièce a microstructure duale
FR3066936B1 (fr) * 2017-06-01 2019-11-01 Safran Procede de soudage par cofrittage ameliore
KR102013256B1 (ko) * 2017-11-23 2019-10-21 두산중공업 주식회사 스팀터빈
CN108326308A (zh) * 2017-12-25 2018-07-27 杭州铭赫科技有限公司 一种中空薄壁结构金属粉末分体注射成型拼接烧结方法
CN108687348A (zh) * 2018-05-25 2018-10-23 合肥汇智新材料科技有限公司 一种新型阀芯生产工艺
FR3096912B1 (fr) * 2019-06-07 2021-10-29 Safran Aircraft Engines Procédé de fabrication de pièce de turbomachine par moulage MIM
KR102289703B1 (ko) 2019-12-31 2021-08-17 한국과학기술원 칩 스케일 원자시계
JP7435161B2 (ja) * 2020-03-30 2024-02-21 セイコーエプソン株式会社 金属複合焼結体の製造方法
DE102020133998A1 (de) * 2020-12-17 2022-06-23 Rolls-Royce Deutschland Ltd & Co Kg Schaufelbauteil, Verfahren zu dessen Herstellung und Gasturbine
KR102810968B1 (ko) * 2022-04-25 2025-05-22 한국피아이엠(주) 금속테두리 기초제품의 제조를 위한 금속분말 사출성형품 시스템 및 이를 이용한 금속테두리 기초제품 제조 방법
CN114289996B (zh) * 2021-12-15 2023-04-11 北京航星机器制造有限公司 一种大尺寸平台制造及蠕变控制方法
JP2025007358A (ja) * 2023-06-30 2025-01-17 日本ピストンリング株式会社 金属複合焼結体の製造方法及び金属複合焼結体
CN116871525A (zh) * 2023-07-07 2023-10-13 江苏汉卿科技研究院有限公司 一种使用离子型tlcp生产金属注射成型喂料粘接剂的方法

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Also Published As

Publication number Publication date
KR20160098182A (ko) 2016-08-18
CA2926768A1 (fr) 2015-04-23
EP3059033A4 (fr) 2017-06-21
WO2015056513A1 (fr) 2015-04-23
JP6245268B2 (ja) 2017-12-13
JPWO2015056513A1 (ja) 2017-03-09
EP3059033A1 (fr) 2016-08-24
TWI511815B (zh) 2015-12-11
CN105612015A (zh) 2016-05-25
TW201524640A (zh) 2015-07-01
CN105612015B (zh) 2019-04-12
US20160221081A1 (en) 2016-08-04

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