SE7901678L - Forfarande vid pulvermetallurgisk framstellning av en detalj - Google Patents

Forfarande vid pulvermetallurgisk framstellning av en detalj

Info

Publication number
SE7901678L
SE7901678L SE7901678A SE7901678A SE7901678L SE 7901678 L SE7901678 L SE 7901678L SE 7901678 A SE7901678 A SE 7901678A SE 7901678 A SE7901678 A SE 7901678A SE 7901678 L SE7901678 L SE 7901678L
Authority
SE
Sweden
Prior art keywords
layer
forging
pressing
hot
green preform
Prior art date
Application number
SE7901678A
Other languages
English (en)
Other versions
SE426918B (sv
Inventor
Thomas Johannesson
Original Assignee
Thomas Johannesson
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 Thomas Johannesson filed Critical Thomas Johannesson
Priority to SE7901678A priority Critical patent/SE426918B/sv
Priority to EP80900430A priority patent/EP0025040B1/en
Priority to GB8105535A priority patent/GB2065716B/en
Priority to DE803034325A priority patent/DE3034325A1/de
Priority to JP50055080A priority patent/JPS56500017A/ja
Priority to PCT/SE1980/000051 priority patent/WO1980001769A1/en
Publication of SE7901678L publication Critical patent/SE7901678L/sv
Priority to AT0900880A priority patent/AT374713B/de
Priority to NO80803152A priority patent/NO155183C/no
Priority to DK449180A priority patent/DK449180A/da
Publication of SE426918B publication Critical patent/SE426918B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
SE7901678A 1979-02-26 1979-02-26 Forfarande vid framstellning av en detalj med notningsbestendig yta SE426918B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7901678A SE426918B (sv) 1979-02-26 1979-02-26 Forfarande vid framstellning av en detalj med notningsbestendig yta
EP80900430A EP0025040B1 (en) 1979-02-26 1980-02-26 A process for producing a part by powder metallurgy methods
GB8105535A GB2065716B (en) 1979-02-26 1980-02-26 Process for use when producing a part by powder metallurgy methods
DE803034325A DE3034325A1 (en) 1979-02-26 1980-02-26 A process for use when producing a part by powder metallurgymethods
JP50055080A JPS56500017A (sv) 1979-02-26 1980-02-26
PCT/SE1980/000051 WO1980001769A1 (en) 1979-02-26 1980-02-26 A process for use when producing a part by powder metallurgymethods
AT0900880A AT374713B (de) 1979-02-26 1980-10-15 Verfahren zur herstellung eines werkstueckes auf pulvermetallurgischem weg
NO80803152A NO155183C (no) 1979-02-26 1980-10-23 Fremgangsmaate ved pulvermetallurgisk fremstilling av en gjenstand.
DK449180A DK449180A (da) 1979-02-26 1980-10-24 Fremgangsmaade ved pulvermetallurgisk fremstilling af en genstand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901678A SE426918B (sv) 1979-02-26 1979-02-26 Forfarande vid framstellning av en detalj med notningsbestendig yta

Publications (2)

Publication Number Publication Date
SE7901678L true SE7901678L (sv) 1980-08-27
SE426918B SE426918B (sv) 1983-02-21

Family

ID=20337388

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901678A SE426918B (sv) 1979-02-26 1979-02-26 Forfarande vid framstellning av en detalj med notningsbestendig yta

Country Status (9)

Country Link
EP (1) EP0025040B1 (sv)
JP (1) JPS56500017A (sv)
AT (1) AT374713B (sv)
DE (1) DE3034325A1 (sv)
DK (1) DK449180A (sv)
GB (1) GB2065716B (sv)
NO (1) NO155183C (sv)
SE (1) SE426918B (sv)
WO (1) WO1980001769A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010899A1 (de) * 2011-02-04 2012-08-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Erzeugen einer dreidimensionalen Struktur sowie dreidimensionale Struktur
DE112015002611T5 (de) * 2014-06-02 2017-03-09 Temper Ip, Llc Vorform aus einem pulverförmigen Material und Verfahren zu deren Herstellung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE87859C1 (sv) * 1932-12-09 1936-11-10
AT149652B (de) * 1932-12-21 1937-05-25 Ver Edelstahl Ag Verfahren zur Herstellung von Karbiden, Karbonitriden, Nitriden, Boriden, Siliziden und Titaniden, besonders für Hartlegierungen.
CH181590A (de) * 1935-02-13 1935-12-31 Duradur A G Verfahren zur Herstellung eines Hartmetalles.
GB600066A (en) * 1943-09-11 1948-03-31 Paul Schwarzkopf Method of producing hard metal composition
DE866097C (de) * 1948-10-02 1953-02-05 Heinrich Borofski Verfahren zur Herstellung von Gleitkoerpern aus Metallen oder Legierungen mit nichtmetallischen Zusatzstoffen
DE1024250B (de) * 1953-02-26 1958-02-13 Siemens Planiawerke Ag Verfahren zur Herstellung von Formkoerpern
DE1458487B1 (de) * 1963-08-24 1970-09-24 Schladitz, Hermann, 8000 München Verfahren zur pulvermetallurgischen Herstellung selbstschmierender, Trockenschmiermittel enthaltender Werkstoffe
DE1253461B (de) * 1965-01-20 1967-11-02 Wmf Wuerttemberg Metallwaren Verfahren zum Herstellen von metallkeramischen Formkoerpern
US3359098A (en) * 1965-02-17 1967-12-19 Allied Chem Consolidation by chemical sintering
US3343952A (en) * 1966-04-21 1967-09-26 United Aircraft Corp Method of forming a refractory metal body containing dispersed refractory metal carbides
US3443301A (en) * 1967-02-24 1969-05-13 United Aircraft Corp Method of fabricating fiber-reinforced articles
FR2044511A5 (sv) * 1969-05-23 1971-02-19 Metafram
AT312317B (de) * 1971-03-25 1973-12-27 Plansee Metallwerk Verschleißfeste Überzüge für Maschinenteile
GB1472479A (sv) * 1973-05-23 1977-05-04

Also Published As

Publication number Publication date
ATA900880A (de) 1983-10-15
GB2065716A (en) 1981-07-01
DK449180A (da) 1980-10-24
SE426918B (sv) 1983-02-21
NO155183B (no) 1986-11-17
NO803152L (no) 1980-10-23
AT374713B (de) 1984-05-25
DE3034325A1 (en) 1981-04-09
NO155183C (no) 1987-02-25
GB2065716B (en) 1983-05-18
JPS56500017A (sv) 1981-01-08
WO1980001769A1 (en) 1980-09-04
EP0025040A1 (en) 1981-03-18
EP0025040B1 (en) 1983-02-16

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