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FR2609049B1 - Procede de fabrication d'une piece composite formee d'une couche frittee sur un noyau metallique et le produit ainsi obtenu - Google Patents

Procede de fabrication d'une piece composite formee d'une couche frittee sur un noyau metallique et le produit ainsi obtenu

Info

Publication number
FR2609049B1
FR2609049B1 FR8708641A FR8708641A FR2609049B1 FR 2609049 B1 FR2609049 B1 FR 2609049B1 FR 8708641 A FR8708641 A FR 8708641A FR 8708641 A FR8708641 A FR 8708641A FR 2609049 B1 FR2609049 B1 FR 2609049B1
Authority
FR
France
Prior art keywords
manufacturing
product
part formed
metal core
composite part
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.)
Expired - Fee Related
Application number
FR8708641A
Other languages
English (en)
Other versions
FR2609049A1 (fr
Inventor
Tsuneyuki Ide
Kazunori Nakao
Masaru Inoue
Yoshikazu Kondo
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co Ltd
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 Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Publication of FR2609049A1 publication Critical patent/FR2609049A1/fr
Application granted granted Critical
Publication of FR2609049B1 publication Critical patent/FR2609049B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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
    • B22F7/08—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 with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/507—Screws characterised by the material or their manufacturing process
    • B29C48/509—Materials, coating or lining therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
FR8708641A 1986-12-26 1987-06-19 Procede de fabrication d'une piece composite formee d'une couche frittee sur un noyau metallique et le produit ainsi obtenu Expired - Fee Related FR2609049B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61308920A JPS63162801A (ja) 1986-12-26 1986-12-26 樹脂加工機械用スクリユ−の製造法

Publications (2)

Publication Number Publication Date
FR2609049A1 FR2609049A1 (fr) 1988-07-01
FR2609049B1 true FR2609049B1 (fr) 1993-06-04

Family

ID=17986867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8708641A Expired - Fee Related FR2609049B1 (fr) 1986-12-26 1987-06-19 Procede de fabrication d'une piece composite formee d'une couche frittee sur un noyau metallique et le produit ainsi obtenu

Country Status (5)

Country Link
US (1) US4729789A (fr)
JP (1) JPS63162801A (fr)
DE (1) DE3740547C2 (fr)
FR (1) FR2609049B1 (fr)
GB (1) GB2201970B (fr)

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GB9015381D0 (en) * 1990-07-12 1990-08-29 Lucas Ind Plc Article and method of production thereof
US5227576A (en) * 1991-03-14 1993-07-13 Industrial Materials Technology Method for forming complex patterns in the interior of a pressed part formed of compacted particulate material, and apparatus
DE4332971A1 (de) * 1993-09-28 1995-03-30 Fischer Artur Werke Gmbh Verfahren zur Herstellung von ineinandergreifenden Teilen
US5445787A (en) * 1993-11-02 1995-08-29 Friedman; Ira Method of extruding refractory metals and alloys and an extruded product made thereby
US5722306A (en) * 1995-06-07 1998-03-03 Alloy Technology International Inc. Method for making a pelletizer knife and blank
US5641920A (en) * 1995-09-07 1997-06-24 Thermat Precision Technology, Inc. Powder and binder systems for use in powder molding
US5710969A (en) * 1996-03-08 1998-01-20 Camax Tool Co. Insert sintering
US6634781B2 (en) 2001-01-10 2003-10-21 Saint Gobain Industrial Ceramics, Inc. Wear resistant extruder screw
US6838046B2 (en) * 2001-05-14 2005-01-04 Honeywell International Inc. Sintering process and tools for use in metal injection molding of large parts
US6770114B2 (en) 2001-12-19 2004-08-03 Honeywell International Inc. Densified sintered powder and method
JP2004359998A (ja) * 2003-06-04 2004-12-24 Hitachi Ltd 化合物粒子分散合金層を有する金属部材の製造方法及び摺動部材
US20060024140A1 (en) * 2004-07-30 2006-02-02 Wolff Edward C Removable tap chasers and tap systems including the same
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
DE102004063203B4 (de) * 2004-12-23 2010-07-22 Danaher Linear Gmbh Verfahren zur Herstellung eines Kugelgewindetriebs und Kugelgewindetrieb
US8637127B2 (en) * 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) * 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
JP2009535536A (ja) * 2006-04-27 2009-10-01 ティーディーワイ・インダストリーズ・インコーポレーテッド モジュール型の固定カッターボーリングビット、モジュール型の固定カッターボーリングビット本体及びそれに関連する方法
CN101522930B (zh) 2006-10-25 2012-07-18 Tdy工业公司 具有改进的抗热开裂性的制品
US8512882B2 (en) * 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
CN101626737A (zh) * 2007-03-16 2010-01-13 张玩荣 牙齿修复体及其加工方法
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
JP5122904B2 (ja) * 2007-10-05 2013-01-16 日立粉末冶金株式会社 焼結複合摺動部品の製造方法
JP2011523681A (ja) * 2008-06-02 2011-08-18 ティーディーワイ・インダストリーズ・インコーポレーテッド 超硬合金−金属合金複合体
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8272816B2 (en) * 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) * 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) * 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
US9194258B2 (en) 2012-02-27 2015-11-24 Pratt & Whitney Canada Corp. Gas turbine engine case bosses
WO2016115104A1 (fr) * 2015-01-16 2016-07-21 Gkn Sinter Metals, Llc Procédé de production d'éléments composites à l'aide d'un ajustement par frittage
CN106001553B (zh) * 2016-06-01 2018-07-17 李庆 一种高温合金单晶叶片精铸用合金模芯的制备工艺
CN110961637A (zh) * 2019-12-30 2020-04-07 广州赛隆增材制造有限责任公司 霍尔效应推力器流量控制器芯体的制作方法
CN112676771A (zh) * 2020-11-24 2021-04-20 瑞安市遵盛汽车零部件有限公司 高强度大六角螺栓的加工工艺
CN113909824B (zh) * 2021-11-09 2022-10-28 深圳市长盈精密技术股份有限公司 散热部件的制造方法

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Also Published As

Publication number Publication date
US4729789A (en) 1988-03-08
GB2201970A (en) 1988-09-14
DE3740547C2 (de) 1996-10-17
JPH0359121B2 (fr) 1991-09-09
GB2201970B (en) 1991-03-27
GB8717327D0 (en) 1987-08-26
DE3740547A1 (de) 1988-07-07
FR2609049A1 (fr) 1988-07-01
JPS63162801A (ja) 1988-07-06

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Legal Events

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ST Notification of lapse