AU470373B2 - Process for heating and sintering ferrous powder metal compacts - Google Patents

Process for heating and sintering ferrous powder metal compacts

Info

Publication number
AU470373B2
AU470373B2 AU58622/73A AU5862273A AU470373B2 AU 470373 B2 AU470373 B2 AU 470373B2 AU 58622/73 A AU58622/73 A AU 58622/73A AU 5862273 A AU5862273 A AU 5862273A AU 470373 B2 AU470373 B2 AU 470373B2
Authority
AU
Australia
Prior art keywords
heating
powder metal
ferrous powder
metal compacts
sintering
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
AU58622/73A
Other versions
AU5862273A (en
Inventor
Lewis Corita Robert
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.)
Gleason Works
Original Assignee
Gleason Works
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 Gleason Works filed Critical Gleason Works
Publication of AU5862273A publication Critical patent/AU5862273A/en
Application granted granted Critical
Publication of AU470373B2 publication Critical patent/AU470373B2/en
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
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
AU58622/73A 1972-09-05 1973-07-27 Process for heating and sintering ferrous powder metal compacts Expired AU470373B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28596572A 1972-09-05 1972-09-05
USUS285965 1972-09-05

Publications (2)

Publication Number Publication Date
AU5862273A AU5862273A (en) 1975-01-30
AU470373B2 true AU470373B2 (en) 1976-03-11

Family

ID=23096448

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58622/73A Expired AU470373B2 (en) 1972-09-05 1973-07-27 Process for heating and sintering ferrous powder metal compacts

Country Status (13)

Country Link
US (1) US3779747A (en)
JP (1) JPS5717041B2 (en)
AU (1) AU470373B2 (en)
BE (1) BE804426A (en)
BR (1) BR7306517D0 (en)
CA (1) CA1006717A (en)
CH (1) CH586086A5 (en)
DE (1) DE2342051C2 (en)
FR (1) FR2197677B1 (en)
GB (1) GB1407557A (en)
IT (1) IT998333B (en)
SE (1) SE396563B (en)
ZA (1) ZA734867B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894892A (en) * 1972-09-05 1975-07-15 Gleason Works Process for heating and sintering ferrous powder metal compacts with radio frequency magnetic field
US4051590A (en) * 1972-10-19 1977-10-04 Cincinnati Incorporated Method for hot forging finished articles from powder metal preforms
JPS551323B2 (en) * 1973-08-09 1980-01-12
US3981725A (en) * 1974-03-06 1976-09-21 The Gleason Works Process and system for forming finished parts from powder metal
US4050932A (en) * 1975-04-07 1977-09-27 General Motors Corporation Colloidal graphite forging lubricant and method
JPS5538983A (en) * 1978-09-13 1980-03-18 Sumitomo Electric Ind Ltd Production of high density powder molding by powder hot forging process
JPS5554503A (en) * 1978-10-13 1980-04-21 Toyota Motor Corp Production of powder forging
US4414028A (en) * 1979-04-11 1983-11-08 Inoue-Japax Research Incorporated Method of and apparatus for sintering a mass of particles with a powdery mold
FR2502640B1 (en) * 1981-03-24 1986-02-28 Do Nii Chernoj Metallurgii PROCESS FOR OBTAINING SPONGIOUS IRON, FURNACE FOR ITS IMPLEMENTATION AND IRON OBTAINED BY SAID PROCESS
JPS57192202A (en) * 1981-05-22 1982-11-26 Toyota Motor Corp Rapid manufacturing method of sintered product
US4435213A (en) * 1982-09-13 1984-03-06 Aluminum Company Of America Method for producing aluminum powder alloy products having improved strength properties
DE3530741C1 (en) * 1985-08-28 1993-01-14 Avesta Nyby Powder AB, Torshälla Process for the manufacture of powder metallurgical objects
US5157232A (en) * 1990-05-18 1992-10-20 Tocco, Inc. Method and apparatus for inductively heating asymmetrically shaped workpieces
US5134260A (en) * 1990-06-27 1992-07-28 Carnegie-Mellon University Method and apparatus for inductively heating powders or powder compacts for consolidation
US5403540A (en) * 1990-10-29 1995-04-04 Corning Incorporated Heating of formed metal structure by induction
US20040005237A1 (en) * 2000-07-20 2004-01-08 Fuping Liu Post-delubrication peening for forged powder metal components
DE102012208170A1 (en) * 2012-05-16 2013-11-21 Fct Anlagenbau Gmbh Device for heat treatment of a workpiece
CN111375758A (en) * 2020-04-23 2020-07-07 王伟东 Sintering method of titanium or titanium alloy powder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE592278C (en) * 1928-10-17 1934-02-05 Deutsch Englische Quarzschmelz Process for melting inorganic substances that are second class conductors in an electromagnetic high frequency field
US2228600A (en) * 1938-10-05 1941-01-14 Hardy Metallurg Co Powder metallurgy
US3331686A (en) * 1964-09-29 1967-07-18 Ilikon Corp Method of heating and forming powdered metals
US3270102A (en) * 1964-12-23 1966-08-30 Ken Mar Clay Products Ltd Method and apparatus for the production of hardened clay products
US3464252A (en) * 1965-01-25 1969-09-02 Gen Dynamics Corp Method and apparatus for powdered metal forming
DE2024064A1 (en) * 1970-05-16 1971-11-25 Mitsubishi Metal Mining Co Ltd Drop forging of sintered iron alloy for high density
US3708645A (en) * 1971-10-12 1973-01-02 Park Ohio Industries Inc Method of heating a workpiece of particulate material

Also Published As

Publication number Publication date
SE396563B (en) 1977-09-26
GB1407557A (en) 1975-09-24
BE804426A (en) 1974-03-04
US3779747A (en) 1973-12-18
FR2197677B1 (en) 1978-03-10
DE2342051C2 (en) 1985-01-17
FR2197677A1 (en) 1974-03-29
ZA734867B (en) 1975-02-26
DE2342051A1 (en) 1974-05-09
JPS4986205A (en) 1974-08-19
CH586086A5 (en) 1977-03-31
BR7306517D0 (en) 1974-06-27
AU5862273A (en) 1975-01-30
JPS5717041B2 (en) 1982-04-08
CA1006717A (en) 1977-03-15
IT998333B (en) 1976-01-20

Similar Documents

Publication Publication Date Title
AU470373B2 (en) Process for heating and sintering ferrous powder metal compacts
CA962414A (en) Method for making powder metallurgy shapes
CA932536A (en) Method of sintering powder bodies and furnace for carrying out the method
CA1016779A (en) Sintered metal powder electric contact material
CA1006317A (en) Control method and apparatus for the production of powder metal
CA989210A (en) Metal powder extrusion process
AU466216B2 (en) Sintered metal articles
CA990977A (en) Forging metal powders
AU444655B2 (en) Method and apparatus for production of metallic powders and metals produced thereby
CA994739A (en) Production of ceramic metal composite powders and articles thereof
CA984182A (en) Metallic sintering powder or alloy
CA1002788A (en) Powder metallurgy forging
CA1018508A (en) Sintered iron article and method for making same
CA996785A (en) Process for producing powder of ferromagnetic metal
CA1010616A (en) Method of and apparatus for isostatic hot pressing of powder
CA962413A (en) Method of heating compacted powdered metal charges and furnace therefor
AU490678B2 (en) Process for heating and sintering ferrous powder metal compacts
AU7431774A (en) Process for heating and sintering ferrous powder metal compacts
ZA739229B (en) Process and apparatus for making metal powders
CA1025615A (en) Process for the production of sintered granulate from acrylonitrile-butadiene-styrene copolymers in powder form
AU462658B2 (en) Sintered metal articles
AU451279B2 (en) Lead-impregnated sintered ferrous alloy
AU5364573A (en) Powder metallurgy forging
CA935307A (en) Prealloyed metal forging powder
CA914948A (en) Composite metal powder and production thereof