BRPI0601718A - processamento em microondas de pré-formas "mim" - Google Patents

processamento em microondas de pré-formas "mim"

Info

Publication number
BRPI0601718A
BRPI0601718A BRPI0601718-5A BRPI0601718A BRPI0601718A BR PI0601718 A BRPI0601718 A BR PI0601718A BR PI0601718 A BRPI0601718 A BR PI0601718A BR PI0601718 A BRPI0601718 A BR PI0601718A
Authority
BR
Brazil
Prior art keywords
preform
component
binder
microwave processing
mixture
Prior art date
Application number
BRPI0601718-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Thomas Joseph Kelly
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI0601718A publication Critical patent/BRPI0601718A/pt

Links

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
    • 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
    • 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
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • 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
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B22F3/1025—Removal of binder or filler not by heating 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
    • 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
    • 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
    • B22F3/227—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 organic binder assisted extrusion
    • 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
    • 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
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • B22F2003/1054—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by microwave
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
BRPI0601718-5A 2005-05-05 2006-05-04 processamento em microondas de pré-formas "mim" BRPI0601718A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/908,292 US20060251536A1 (en) 2005-05-05 2005-05-05 Microwave processing of mim preforms

Publications (1)

Publication Number Publication Date
BRPI0601718A true BRPI0601718A (pt) 2006-12-26

Family

ID=36950537

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601718-5A BRPI0601718A (pt) 2005-05-05 2006-05-04 processamento em microondas de pré-formas "mim"

Country Status (7)

Country Link
US (1) US20060251536A1 (https=)
EP (1) EP1719566B1 (https=)
JP (1) JP2006312784A (https=)
BR (1) BRPI0601718A (https=)
CA (1) CA2545699C (https=)
DE (1) DE602006008208D1 (https=)
SG (2) SG147458A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8409318B2 (en) * 2006-12-15 2013-04-02 General Electric Company Process and apparatus for forming wire from powder materials
FR2913900B1 (fr) * 2007-03-22 2009-04-24 Commissariat Energie Atomique Procede de fabrication de pieces par pim ou micropim
CN104117677B (zh) * 2013-04-23 2017-02-08 昆山广兴电子有限公司 一种金属扇轮的制造方法
US10072506B2 (en) 2014-06-30 2018-09-11 Rolls-Royce Corporation Coated gas turbine engine components
GB201418258D0 (en) 2014-10-15 2014-11-26 Rolls Royce Plc Manufacture method
US10000011B1 (en) 2016-12-02 2018-06-19 Markforged, Inc. Supports for sintering additively manufactured parts
US10800108B2 (en) 2016-12-02 2020-10-13 Markforged, Inc. Sinterable separation material in additive manufacturing
US12521935B2 (en) 2016-12-02 2026-01-13 Markforged, Inc Method for minimizing stress-related deformations in 3D printed and sintered parts
CA3040921C (en) 2016-12-06 2024-02-20 Markforged, Inc. Additive manufacturing with heat-flexed material feeding
CN109014176A (zh) * 2018-08-07 2018-12-18 深圳市铂科新材料股份有限公司 一种燃气涡轮发动机叶片的制备方法
CN109277574B (zh) * 2018-11-23 2021-06-22 湖南英捷高科技有限责任公司 一种空调压缩机摇块的制备方法
EP4106935A1 (en) * 2020-02-21 2022-12-28 Rovalma, S.A. Method for the obtaining of cost effective geometrically complex pieces
EP3907022A1 (de) 2020-05-08 2021-11-10 Siemens Aktiengesellschaft Verfahren zur herstellung einer materiallage
DE102020216193A1 (de) * 2020-12-17 2022-08-11 Rolls-Royce Deutschland Ltd & Co Kg Schaufelbauteil, Verfahren zu dessen Herstellung und Gasturbine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120501C2 (de) * 1981-05-22 1983-02-10 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "Verfahren und Vorrichtung zur Herstellung von Formteilen"
DE3527367A1 (de) * 1985-07-31 1987-02-12 Mtu Muenchen Gmbh Auf pulvermetallurgischem wege hergestellte bauteile
JPS62164801A (ja) * 1986-01-16 1987-07-21 Nippon Tungsten Co Ltd 金属薄肉焼結体の製造方法
US4765950A (en) * 1987-10-07 1988-08-23 Risi Industries, Inc. Process for fabricating parts from particulate material
JPH03232904A (ja) * 1990-02-06 1991-10-16 Daido Steel Co Ltd 合金粉末の押出し成形体とその焼結品
JPH0525509A (ja) * 1991-07-20 1993-02-02 Daido Steel Co Ltd 金属線材の押出し製造法
JPH07138608A (ja) * 1993-11-17 1995-05-30 Tomoegawa Paper Co Ltd 金属繊維焼結シートの製造方法
DE4340652C2 (de) * 1993-11-30 2003-10-16 Widia Gmbh Verbundwerkstoff und Verfahren zu seiner Herstellung
US6004505A (en) * 1996-07-26 1999-12-21 Dennis Tool Corporation Process and apparatus for the preparation of particulate or solid parts
JP3274960B2 (ja) * 1996-02-23 2002-04-15 相田化学工業株式会社 金属焼結品の製造方法
US6740287B2 (en) * 2001-02-22 2004-05-25 Romain Louis Billiet Method for making articles from nanoparticulate materials
US6709622B2 (en) * 2001-03-23 2004-03-23 Romain Billiet Porous nanostructures and method of fabrication thereof
US20030012677A1 (en) * 2001-07-11 2003-01-16 Senini Robert J. Bi-metallic metal injection molded hand tool and manufacturing method
US20030062660A1 (en) * 2001-10-03 2003-04-03 Beard Bradley D. Process of metal injection molding multiple dissimilar materials to form composite parts
JP2003268465A (ja) * 2002-03-12 2003-09-25 Daido Metal Co Ltd 銅系焼結軸受材料の製造方法
JP2004124159A (ja) * 2002-10-01 2004-04-22 Gifu Prefecture 金属焼結体の製造方法、製造装置並びに金属焼結体及びそれを用いた水素吸蔵材料

Also Published As

Publication number Publication date
CA2545699C (en) 2015-10-20
CA2545699A1 (en) 2006-11-05
SG126932A1 (en) 2006-11-29
DE602006008208D1 (de) 2009-09-17
EP1719566A2 (en) 2006-11-08
JP2006312784A (ja) 2006-11-16
EP1719566A3 (en) 2007-04-04
SG147458A1 (en) 2008-11-28
EP1719566B1 (en) 2009-08-05
US20060251536A1 (en) 2006-11-09

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: B22D 17/00

Ipc: B22F 3/12 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.