ES422274A1 - Powder metallurgy production of high performance alloys - Google Patents

Powder metallurgy production of high performance alloys

Info

Publication number
ES422274A1
ES422274A1 ES422274A ES422274A ES422274A1 ES 422274 A1 ES422274 A1 ES 422274A1 ES 422274 A ES422274 A ES 422274A ES 422274 A ES422274 A ES 422274A ES 422274 A1 ES422274 A1 ES 422274A1
Authority
ES
Spain
Prior art keywords
alloy powder
alloy
binder
matrix
pellet
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
ES422274A
Other languages
Spanish (es)
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.)
Cabot Corp
Original Assignee
Cabot 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 Cabot Corp filed Critical Cabot Corp
Publication of ES422274A1 publication Critical patent/ES422274A1/en
Expired 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/148—Agglomerating
    • 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
    • B22F3/12—Both compacting and sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

A process for making a dense article from a high-quality metal alloy powder having properties equivalent to or greater than that of a cast article, comprising mixing alloy powder with a dry, finely divided organic binder in amounts not greater than about 5% by weight of the alloy powder, to obtain a uniform dispersion of binder in the alloy powder, then add a solvent for the binder in sufficient quantity to form a plastic mixture with the alloy powder and the binder, then consolidate the plastic mixture to a bulk density intermediate between that of the powder and the cast alloy, then dry the consolidated mixture to evaporate the solvent, then grind the consolidated mixture to form discrete agglomerates of alloy powder particles, then fill a matrix of the desired shape with these agglomerates in the matrix up to at least 50% of the density d of the cast alloy, so that a coherent raw pellet is produced, remove the pellet from the matrix, and then sinter the crude pellet at a temperature between the temperature of the solid and liquid phase of the alloy. (Machine-translation by Google Translate, not legally binding)
ES422274A 1973-01-15 1974-01-14 Powder metallurgy production of high performance alloys Expired ES422274A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00323502A US3846126A (en) 1973-01-15 1973-01-15 Powder metallurgy production of high performance alloys

Publications (1)

Publication Number Publication Date
ES422274A1 true ES422274A1 (en) 1976-07-01

Family

ID=23259471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422274A Expired ES422274A1 (en) 1973-01-15 1974-01-14 Powder metallurgy production of high performance alloys

Country Status (22)

Country Link
US (1) US3846126A (en)
JP (2) JPS5756523B2 (en)
AR (1) AR199602A1 (en)
AT (1) ATA27474A (en)
BE (1) BE809726A (en)
BR (1) BR7400159D0 (en)
CA (1) CA1031603A (en)
CH (1) CH587091A5 (en)
CS (1) CS216185B2 (en)
DD (1) DD112725A5 (en)
DE (1) DE2365046C2 (en)
ES (1) ES422274A1 (en)
FR (1) FR2213826B1 (en)
GB (1) GB1457661A (en)
HU (1) HU168185B (en)
IN (1) IN140276B (en)
IT (1) IT1009104B (en)
LU (1) LU69150A1 (en)
NL (1) NL7400498A (en)
PL (1) PL88512B1 (en)
SE (1) SE401110B (en)
ZA (1) ZA739585B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062678A (en) * 1974-01-17 1977-12-13 Cabot Corporation Powder metallurgy compacts and products of high performance alloys
US4129444A (en) * 1973-01-15 1978-12-12 Cabot Corporation Power metallurgy compacts and products of high performance alloys
US3988524A (en) * 1973-01-15 1976-10-26 Cabot Corporation Powder metallurgy compacts and products of high performance alloys
US4121927A (en) * 1974-03-25 1978-10-24 Amsted Industries Incorporated Method of producing high carbon hard alloys
JPS5292807A (en) * 1976-02-02 1977-08-04 Komatsu Mfg Co Ltd Process for carbonization and sintering
US4070184A (en) * 1976-09-24 1978-01-24 Gte Sylvania Incorporated Process for producing refractory carbide grade powder
US4225345A (en) * 1978-08-08 1980-09-30 Adee James M Process for forming metal parts with less than 1 percent carbon content
US4249944A (en) * 1979-04-09 1981-02-10 Fansteel Inc. Method of making electrical contact material
DE3004209C2 (en) * 1980-02-06 1983-02-03 Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald Process for compacting powders and metals and their alloys into pre-pressed bodies
US4343650A (en) * 1980-04-25 1982-08-10 Cabot Corporation Metal binder in compaction of metal powders
US4663241A (en) * 1980-09-08 1987-05-05 United Technologies Corporation Powder metal disk with selective fatigue strengthening
US4602953A (en) * 1985-03-13 1986-07-29 Fine Particle Technology Corp. Particulate material feedstock, use of said feedstock and product
US4722826A (en) * 1986-09-15 1988-02-02 Inco Alloys International, Inc. Production of water atomized powder metallurgy products
US4834800A (en) * 1986-10-15 1989-05-30 Hoeganaes Corporation Iron-based powder mixtures
US5069714A (en) * 1990-01-17 1991-12-03 Quebec Metal Powders Limited Segregation-free metallurgical powder blends using polyvinyl pyrrolidone binder
US5298055A (en) * 1992-03-09 1994-03-29 Hoeganaes Corporation Iron-based powder mixtures containing binder-lubricant
DE69516343T2 (en) 1994-08-24 2000-10-19 Quebec Metal Powders, Ltd. Process and tool of powder metallurgy with electrostatic lubrication of the mold walls
US5498276A (en) * 1994-09-14 1996-03-12 Hoeganaes Corporation Iron-based powder compositions containing green strengh enhancing lubricants
US6039784A (en) * 1997-03-12 2000-03-21 Hoeganaes Corporation Iron-based powder compositions containing green strength enhancing lubricants
US20060198751A1 (en) * 2003-03-27 2006-09-07 Hoganas Ab, Co-based water-atomised powder composition for die compaction
SE0300881D0 (en) * 2003-03-27 2003-03-27 Hoeganaes Ab Powder metal composition and method for producing components thereof
US7300488B2 (en) * 2003-03-27 2007-11-27 Höganäs Ab Powder metal composition and method for producing components thereof
CA2534472A1 (en) * 2003-09-03 2005-03-17 Apex Advanced Technologies, Llc Composition for powder metallurgy
US9624568B2 (en) 2008-04-08 2017-04-18 Federal-Mogul Corporation Thermal spray applications using iron based alloy powder
US9162285B2 (en) 2008-04-08 2015-10-20 Federal-Mogul Corporation Powder metal compositions for wear and temperature resistance applications and method of producing same
US9546412B2 (en) * 2008-04-08 2017-01-17 Federal-Mogul Corporation Powdered metal alloy composition for wear and temperature resistance applications and method of producing same
EP2337874B1 (en) * 2008-10-20 2015-08-26 H.C. Starck GmbH Metal powder containing molybdenum for producing hard metals based on tungstene carbide
PL2639324T3 (en) * 2010-11-09 2017-06-30 Fukuda Metal Foil & Powder Co., Ltd. High-toughness cobalt-based alloy and engine valve coated with same
US9475945B2 (en) 2013-10-03 2016-10-25 Kennametal Inc. Aqueous slurry for making a powder of hard material
IN2013CH04500A (en) 2013-10-04 2015-04-10 Kennametal India Ltd
JP6358246B2 (en) 2015-01-08 2018-07-18 セイコーエプソン株式会社 Metal powder for powder metallurgy, compound, granulated powder, sintered body and decoration
JP6372512B2 (en) * 2016-04-06 2018-08-15 セイコーエプソン株式会社 Metal powder for powder metallurgy, compound, granulated powder, sintered body and heat-resistant parts
WO2021067036A1 (en) * 2019-09-30 2021-04-08 The Penn State Research Foundation Cold sintering process for densification and sintering of powdered metals
JP2022035265A (en) * 2020-08-20 2022-03-04 日本ピストンリング株式会社 Valve seat, and manufacturing method of valve seat
CN114682778B (en) * 2022-02-23 2023-06-02 北京科技大学 Method for preparing titanium-based workpiece based on superfine spherical titanium-based powder and titanium-based workpiece
CN115487604A (en) * 2022-09-23 2022-12-20 东莞市名创传动科技有限公司 Composite sintered filtering material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018343A (en) * 1931-10-27 1935-10-22 Rca Corp Electrical conductor and method of making the same
US2857270A (en) * 1950-12-27 1958-10-21 Hoganas Billesholms Ab Method for the production of metal powder for powder metallurgical purposes
GB1172855A (en) * 1966-04-14 1969-12-03 Atomic Energy Authority Uk Improvements in or relating to Processes for Producing Fibre-reinforced Sintered Metals
US3615381A (en) * 1968-11-13 1971-10-26 Atomic Energy Commission Process for producing dispersion-hardened superalloys by internal oxidation
US3671230A (en) * 1969-02-19 1972-06-20 Federal Mogul Corp Method of making superalloys
US3716347A (en) * 1970-09-21 1973-02-13 Minnesota Mining & Mfg Metal parts joined with sintered powdered metal

Also Published As

Publication number Publication date
FR2213826A1 (en) 1974-08-09
BE809726A (en) 1974-05-02
SE401110B (en) 1978-04-24
HU168185B (en) 1976-03-28
JPS5729501A (en) 1982-02-17
CH587091A5 (en) 1977-04-29
PL88512B1 (en) 1976-09-30
US3846126A (en) 1974-11-05
IN140276B (en) 1976-10-09
JPS5756523B2 (en) 1982-11-30
CA1031603A (en) 1978-05-23
BR7400159D0 (en) 1974-08-22
AR199602A1 (en) 1974-09-13
GB1457661A (en) 1976-12-08
LU69150A1 (en) 1974-04-08
DD112725A5 (en) 1975-05-05
ZA739585B (en) 1974-11-27
DE2365046C2 (en) 1984-06-07
FR2213826B1 (en) 1981-02-27
CS216185B2 (en) 1982-10-29
JPS5046507A (en) 1975-04-25
IT1009104B (en) 1976-12-10
DE2365046A1 (en) 1974-07-18
AU6446274A (en) 1975-07-17
JPS5933654B2 (en) 1984-08-17
NL7400498A (en) 1974-07-17
ATA27474A (en) 1978-01-15

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170626