DE3167102D1 - Dimensionally-controlled cobalt-containing precision molded metal article - Google Patents

Dimensionally-controlled cobalt-containing precision molded metal article

Info

Publication number
DE3167102D1
DE3167102D1 DE8181304153T DE3167102T DE3167102D1 DE 3167102 D1 DE3167102 D1 DE 3167102D1 DE 8181304153 T DE8181304153 T DE 8181304153T DE 3167102 T DE3167102 T DE 3167102T DE 3167102 D1 DE3167102 D1 DE 3167102D1
Authority
DE
Germany
Prior art keywords
dimensionally
metal article
molded metal
precision molded
containing precision
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
Application number
DE8181304153T
Other languages
English (en)
Inventor
Kenneth R Dillon
Richard L Terchek
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE3167102D1 publication Critical patent/DE3167102D1/de
Expired legal-status Critical Current

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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y10T428/12167—Nonmetal containing
DE8181304153T 1980-11-14 1981-09-10 Dimensionally-controlled cobalt-containing precision molded metal article Expired DE3167102D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/207,196 US4455354A (en) 1980-11-14 1980-11-14 Dimensionally-controlled cobalt-containing precision molded metal article

Publications (1)

Publication Number Publication Date
DE3167102D1 true DE3167102D1 (en) 1984-12-13

Family

ID=22769571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181304153T Expired DE3167102D1 (en) 1980-11-14 1981-09-10 Dimensionally-controlled cobalt-containing precision molded metal article

Country Status (8)

Country Link
US (1) US4455354A (de)
EP (1) EP0052922B1 (de)
JP (1) JPS57110603A (de)
KR (1) KR890001611B1 (de)
AU (1) AU541181B2 (de)
CA (1) CA1182309A (de)
DE (1) DE3167102D1 (de)
ES (1) ES507059A0 (de)

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JPS60230909A (ja) * 1984-04-28 1985-11-16 Nitto Electric Ind Co Ltd 金属粉末成形体の焼結時固定用組成物
US4997699A (en) * 1985-04-15 1991-03-05 Itzhak Shoher Material for reinforcing dental structures
USRE33371E (en) * 1985-04-15 1990-10-09 Method and material for dental structures
US4742861A (en) * 1985-04-15 1988-05-10 Itzhak Shoher Method and material for dental structures
USRE35367E (en) * 1985-04-15 1996-10-29 Shoher; Itzhak Material for reinforcing dental structures
US4595558A (en) * 1985-05-17 1986-06-17 Kerr-Mcgee Chemical Corporation Additive agents for use in the manufacture of molded particulate metal articles
US4710223A (en) * 1986-03-21 1987-12-01 Rockwell International Corporation Infiltrated sintered articles
US5336091A (en) * 1991-12-02 1994-08-09 Itzhak Shoher Moldable dental material and method
US5234343A (en) * 1991-12-02 1993-08-10 Itzhak Shoher Moldable dental material and method
US5625861A (en) * 1994-10-20 1997-04-29 Kubota Corporation Porous metal body and process for producing same
US5791551A (en) * 1996-07-24 1998-08-11 Owens Corning Fiberglas Technology, Inc. Vacuum insulation vessels and methods of making same
CA2212197C (en) * 1996-08-01 2000-10-17 Smith International, Inc. Double cemented carbide inserts
US5880382A (en) * 1996-08-01 1999-03-09 Smith International, Inc. Double cemented carbide composites
EP1039980B1 (de) 1997-09-26 2004-11-24 Massachusetts Institute Of Technology Verfahren zur herstellung von teilen aus pulvern unter verwendung von aus metallsalz gewonnenen bindern
JP4547353B2 (ja) * 1997-11-28 2010-09-22 グローブライド株式会社 釣り・スポーツ用品用管状体
US6224816B1 (en) 1998-03-27 2001-05-01 3D Systems, Inc. Molding method, apparatus, and device including use of powder metal technology for forming a molding tool with thermal control elements
US6399018B1 (en) 1998-04-17 2002-06-04 The Penn State Research Foundation Powdered material rapid production tooling method and objects produced therefrom
US5989476A (en) * 1998-06-12 1999-11-23 3D Systems, Inc. Process of making a molded refractory article
US6153312A (en) * 1998-06-12 2000-11-28 3D Systems, Inc. Apparatus and methods for economically fabricating molded refractory articles using refractory mix displacing elements
US6209847B1 (en) 1998-09-10 2001-04-03 Brookfield Innovations Inc. Mechanical locking/constrainment of an active layer on a solid support
US6405785B1 (en) 2000-01-28 2002-06-18 Mold-Masters Limited Injection molding component with heating element and method of making
US6454027B1 (en) 2000-03-09 2002-09-24 Smith International, Inc. Polycrystalline diamond carbide composites
US6719948B2 (en) * 2000-05-22 2004-04-13 Massachusetts Institute Of Technology Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed
CA2409728A1 (en) * 2000-05-22 2001-11-29 Massachusetts Institute Of Technology Infiltration of a powder metal skeleton of similar materials uning melting point depressant
US6784225B2 (en) * 2000-11-10 2004-08-31 3D Systems, Inc. Surface enhancer for making a molded metal/ceramic article
US7407525B2 (en) * 2001-12-14 2008-08-05 Smith International, Inc. Fracture and wear resistant compounds and down hole cutting tools
US7017677B2 (en) 2002-07-24 2006-03-28 Smith International, Inc. Coarse carbide substrate cutting elements and method of forming the same
AU2003296850A1 (en) * 2002-12-03 2004-06-23 3Rd Millenium Solutions, Ltd. Surveillance system with identification correlation
US20040151611A1 (en) * 2003-01-30 2004-08-05 Kline Kerry J. Method for producing powder metal tooling, mold cavity member
US7250134B2 (en) 2003-11-26 2007-07-31 Massachusetts Institute Of Technology Infiltrating a powder metal skeleton by a similar alloy with depressed melting point exploiting a persistent liquid phase at equilibrium, suitable for fabricating steel parts
US7243744B2 (en) 2003-12-02 2007-07-17 Smith International, Inc. Randomly-oriented composite constructions
US7441610B2 (en) 2005-02-25 2008-10-28 Smith International, Inc. Ultrahard composite constructions
US20090152015A1 (en) * 2006-06-16 2009-06-18 Us Synthetic Corporation Superabrasive materials and compacts, methods of fabricating same, and applications using same
US8316969B1 (en) 2006-06-16 2012-11-27 Us Synthetic Corporation Superabrasive materials and methods of manufacture
US7806206B1 (en) 2008-02-15 2010-10-05 Us Synthetic Corporation Superabrasive materials, methods of fabricating same, and applications using same
US8261632B2 (en) * 2008-07-09 2012-09-11 Baker Hughes Incorporated Methods of forming earth-boring drill bits
US9943918B2 (en) * 2014-05-16 2018-04-17 Powdermet, Inc. Heterogeneous composite bodies with isolated cermet regions formed by high temperature, rapid consolidation
CN111112600B (zh) * 2018-11-01 2021-10-26 苏州铜宝锐新材料有限公司 复合粉体及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA476405A (en) * 1951-08-28 American Electro Metal Corporation Copper-infiltrated ferrous articles
NL172344B (nl) * 1951-09-14 Pechiney Werkwijze voor het bereiden van een entlegering voor gietijzer, alsmede werkwijze voor het enten van gietijzer.
US2798810A (en) * 1952-12-27 1957-07-09 Sintercast Corp America Method of making a sintered, high temperature article
US3149011A (en) * 1961-07-06 1964-09-15 Dow Chemical Co Propellant compositions containing nitroalkane, ether and perchlorate
FR1488488A (de) * 1965-07-20 1967-11-02
US3459547A (en) * 1967-06-28 1969-08-05 Burgess Norton Mfg Co Method of making a structural alloy steel containing copper and other alloy elements
US3708281A (en) * 1967-06-28 1973-01-02 Amsted Ind Inc Structural alloy steel containing copper and other alloy elements
US3480410A (en) * 1968-05-15 1969-11-25 Fansteel Inc Wc-crc-co sintered composite
US3551991A (en) * 1969-04-16 1971-01-05 Gen Electric Infiltrated cemented carbides
US3779715A (en) * 1970-01-15 1973-12-18 Permanence Corp Heat resistant high strength composite structure of hard metal particles in a matrix, and method of making the same
SE411306B (sv) * 1976-01-28 1979-12-17 Severinsson Lars M Form avsedd att anvendas for formning av formbart material och sett att framstella sadan form
US4113480A (en) * 1976-12-09 1978-09-12 Cabot Corporation Method of injection molding powder metal parts
CA1119847A (en) * 1977-09-26 1982-03-16 Minnesota Mining And Manufacturing Company Infiltrated molded articles of spherical non-refractory metal powders
US4327156A (en) * 1980-05-12 1982-04-27 Minnesota Mining And Manufacturing Company Infiltrated powdered metal composite article

Also Published As

Publication number Publication date
JPH0238641B2 (de) 1990-08-31
CA1182309A (en) 1985-02-12
US4455354A (en) 1984-06-19
KR830007188A (ko) 1983-10-14
ES8303153A1 (es) 1983-02-01
AU541181B2 (en) 1984-12-20
KR890001611B1 (ko) 1989-05-11
EP0052922A1 (de) 1982-06-02
AU7747981A (en) 1982-05-20
JPS57110603A (en) 1982-07-09
ES507059A0 (es) 1983-02-01
EP0052922B1 (de) 1984-11-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee