FI910491A0 - Förfarande för att bilda formade komponenter från blandningar av härdbara bindemedel och pulver med önskad kemi - Google Patents

Förfarande för att bilda formade komponenter från blandningar av härdbara bindemedel och pulver med önskad kemi

Info

Publication number
FI910491A0
FI910491A0 FI910491A FI910491A FI910491A0 FI 910491 A0 FI910491 A0 FI 910491A0 FI 910491 A FI910491 A FI 910491A FI 910491 A FI910491 A FI 910491A FI 910491 A0 FI910491 A0 FI 910491A0
Authority
FI
Finland
Prior art keywords
pores
binder
resin
powder
heating
Prior art date
Application number
FI910491A
Other languages
English (en)
Finnish (fi)
Other versions
FI94498C (sv
FI94498B (sv
Inventor
Gregory M Brasel
Original Assignee
Gregory M Brasel
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 Gregory M Brasel filed Critical Gregory M Brasel
Publication of FI910491A0 publication Critical patent/FI910491A0/sv
Application granted granted Critical
Publication of FI94498B publication Critical patent/FI94498B/sv
Publication of FI94498C publication Critical patent/FI94498C/sv

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
    • B22F3/10—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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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

Landscapes

  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FI910491A 1989-06-02 1991-02-01 Förfarande för att bilda formade komponenter från blandningar av härdbara bindemedel och pulver med önskad kemi FI94498C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/360,765 US5059387A (en) 1989-06-02 1989-06-02 Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry
US36076589 1989-06-02
PCT/US1990/003046 WO1990014912A2 (en) 1989-06-02 1990-05-25 Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry
US9003046 1990-05-25

Publications (3)

Publication Number Publication Date
FI910491A0 true FI910491A0 (sv) 1991-02-01
FI94498B FI94498B (sv) 1995-06-15
FI94498C FI94498C (sv) 1995-09-25

Family

ID=23419327

Family Applications (1)

Application Number Title Priority Date Filing Date
FI910491A FI94498C (sv) 1989-06-02 1991-02-01 Förfarande för att bilda formade komponenter från blandningar av härdbara bindemedel och pulver med önskad kemi

Country Status (10)

Country Link
US (1) US5059387A (sv)
EP (1) EP0428719B1 (sv)
JP (1) JPH0819441B2 (sv)
AT (1) ATE120114T1 (sv)
CA (1) CA2036389C (sv)
DE (1) DE69018019T2 (sv)
DK (1) DK0428719T3 (sv)
ES (1) ES2070336T3 (sv)
FI (1) FI94498C (sv)
WO (1) WO1990014912A2 (sv)

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CH680251B5 (sv) * 1990-10-10 1993-01-29 Ebauchesfabrik Eta Ag
US5266264A (en) * 1991-12-31 1993-11-30 The Japan Steel Works Ltd. Process for producing sinters and binder for use in that process
US5248457A (en) * 1992-01-21 1993-09-28 Megamet Industries Method for producing intricately shaped particulate bearing precursor components with controlled porosity and density
US5273708A (en) * 1992-06-23 1993-12-28 Howmet Corporation Method of making a dual alloy article
GB2307918B (en) * 1995-12-05 1999-02-10 Smith International Pressure molded powder metal "milled tooth" rock bit cone
DE19546901C1 (de) * 1995-12-15 1997-04-24 Fraunhofer Ges Forschung Verfahren zur Herstellung von Hartmetallbauteilen
US5840785A (en) * 1996-04-05 1998-11-24 Megamet Industries Molding process feedstock using a copper triflate catalyst
US5977230A (en) * 1998-01-13 1999-11-02 Planet Polymer Technologies, Inc. Powder and binder systems for use in metal and ceramic powder injection molding
US6764643B2 (en) 1998-09-24 2004-07-20 Masato Sagawa Powder compaction method
ES2167130B1 (es) * 1998-11-30 2003-10-16 Univ Madrid Carlos Iii Proceso de fabricacion de piezas metalicas a partir de polvos metalicos empleando resinas acrilicas termoestables como ligante.
US6093232A (en) * 1999-03-09 2000-07-25 The Regents Of The University Of California Iron-carbon compacts and process for making them
US6551551B1 (en) 2001-11-16 2003-04-22 Caterpillar Inc Sinter bonding using a bonding agent
US7237730B2 (en) 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
US8316541B2 (en) 2007-06-29 2012-11-27 Pratt & Whitney Canada Corp. Combustor heat shield with integrated louver and method of manufacturing the same
US7543383B2 (en) 2007-07-24 2009-06-09 Pratt & Whitney Canada Corp. Method for manufacturing of fuel nozzle floating collar
US20090263267A1 (en) * 2008-04-17 2009-10-22 Foxconn Technology Co., Ltd. Method for manufacturing a porous oil-impregnated revolving shaft assembly
JP5555965B2 (ja) * 2009-02-10 2014-07-23 キヤノン電子株式会社 圧粉体製造材料およびこれを用いた圧粉体ならびにその製造方法
TWI451458B (zh) * 2009-08-25 2014-09-01 Access Business Group Int Llc 磁通量集中器及製造一磁通量集中器的方法
US10022845B2 (en) 2014-01-16 2018-07-17 Milwaukee Electric Tool Corporation Tool bit
CN106003520B (zh) * 2016-05-23 2017-11-07 强新正品（苏州）环保材料科技有限公司 一种硅胶高分子材料的冷却成型方法
US11638987B2 (en) 2017-12-01 2023-05-02 Milwaukee Electric Tool Corporation Wear resistant tool bit
WO2019118914A1 (en) * 2017-12-15 2019-06-20 Desktop Metal, Inc. Debinding of 3d printed objects
USD921468S1 (en) 2018-08-10 2021-06-08 Milwaukee Electric Tool Corporation Driver bit

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JPS5428211A (en) * 1977-08-05 1979-03-02 Komatsu Mfg Co Ltd Method of producing powder metal sintered body
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GB2198433B (en) * 1986-12-05 1990-11-07 Romain Louis Billiet Improvements in or relating to the removal of organic binding agents from articles moulded from sinterable materials
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Also Published As

Publication number Publication date
FI94498C (sv) 1995-09-25
DK0428719T3 (da) 1995-07-24
CA2036389A1 (en) 1990-12-03
WO1990014912A3 (en) 1991-01-24
ES2070336T3 (es) 1995-06-01
ATE120114T1 (de) 1995-04-15
JPH0819441B2 (ja) 1996-02-28
DE69018019T2 (de) 1995-07-20
EP0428719A4 (en) 1991-11-21
EP0428719B1 (en) 1995-03-22
JPH04502178A (ja) 1992-04-16
DE69018019D1 (de) 1995-04-27
WO1990014912A2 (en) 1990-12-13
FI94498B (sv) 1995-06-15
CA2036389C (en) 1999-03-30
US5059387A (en) 1991-10-22
EP0428719A1 (en) 1991-05-29

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