IT982912B - Procedimento di forgiatura con metallurgia delle polveri e pro dotti ottenuti - Google Patents

Procedimento di forgiatura con metallurgia delle polveri e pro dotti ottenuti

Info

Publication number
IT982912B
IT982912B IT4901673A IT4901673A IT982912B IT 982912 B IT982912 B IT 982912B IT 4901673 A IT4901673 A IT 4901673A IT 4901673 A IT4901673 A IT 4901673A IT 982912 B IT982912 B IT 982912B
Authority
IT
Italy
Prior art keywords
powders
forging process
pro ducts
ducts obtained
metallurgy forging
Prior art date
Application number
IT4901673A
Other languages
English (en)
Italian (it)
Original Assignee
Int Nickel 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
Priority claimed from US00238238A external-priority patent/US3837845A/en
Application filed by Int Nickel Ltd filed Critical Int Nickel Ltd
Application granted granted Critical
Publication of IT982912B publication Critical patent/IT982912B/it

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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 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
    • 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
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • 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
    • 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

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)
IT4901673A 1972-03-27 1973-03-26 Procedimento di forgiatura con metallurgia delle polveri e pro dotti ottenuti IT982912B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00238238A US3837845A (en) 1972-03-27 1972-03-27 Oxide coated ferrous metal powder
US25779372A 1972-05-30 1972-05-30

Publications (1)

Publication Number Publication Date
IT982912B true IT982912B (it) 1974-10-21

Family

ID=26931455

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4901673A IT982912B (it) 1972-03-27 1973-03-26 Procedimento di forgiatura con metallurgia delle polveri e pro dotti ottenuti

Country Status (5)

Country Link
AU (1) AU5364573A (OSRAM)
FR (1) FR2178011B1 (OSRAM)
GB (1) GB1393622A (OSRAM)
IT (1) IT982912B (OSRAM)
NL (1) NL7304102A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170474A (en) * 1978-10-23 1979-10-09 Pitney-Bowes Powder metal composition
AT388752B (de) * 1986-04-30 1989-08-25 Plansee Metallwerk Verfahren zur herstellung eines targets fuer die kathodenzerstaeubung
DE102009038657A1 (de) 2009-08-18 2011-02-24 Aurubis Stolberg Gmbh & Co. Kg Messinglegierung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435511A (en) * 1945-05-15 1948-02-03 Isthmian Metals Inc Method of making metal bodies
US3522020A (en) * 1966-01-03 1970-07-28 Iit Res Inst Stainless steels

Also Published As

Publication number Publication date
AU5364573A (en) 1974-09-26
GB1393622A (en) 1975-05-07
FR2178011B1 (OSRAM) 1977-04-29
FR2178011A1 (OSRAM) 1973-11-09
NL7304102A (OSRAM) 1973-10-01

Similar Documents

Publication Publication Date Title
IT948245B (it) Processo per fabbricare oggetti con la metallurgia delle polveri
IT976876B (it) Procedimento per produrre leghe di ferro cromo alluminio e prodotti ottenuti
IT983238B (it) Procedimento per la fabbricazione di bilette da polveri metalliche
BE784042A (fr) Procede et appareil pour la fabrication de poudre metallique
ZA718056B (en) Metal powder and the production thereof
IT999914B (it) Procedimento per la fabbricazione di preformati di polveri metalliche
AT307064B (de) Verfahren zur Herstellung von Metall- und Legierungspulvern
IT975020B (it) Procedimento per la produzione di leghe ferrose aventi una micro struttura a grana ultra fine
YU300973A (en) Process for obtaining cycloalkanones and/or cycloalkanols
CA990977A (en) Forging metal powders
SE384330B (sv) Forfarande och anordning for kontinuerlig rotationsgjutning av metallemnen
IT974464B (it) Utilizzazione di ferroleghe complesse
NL7601940A (nl) Produktie van metaalpoeders.
IT982912B (it) Procedimento di forgiatura con metallurgia delle polveri e pro dotti ottenuti
IT973940B (it) Procedimento per la fabbricazione di leghe metalliche e relativa apparecchiatura
IT944706B (it) Procedimento per la preparazione di leghe di piombo superplastiche e prodotto ottenuto
IT982914B (it) Procedimento e dispositivo per la pressatura o forgiatura di metalli sotto forma di polveri
CA932104A (en) Metal casting process
IT953188B (it) Procedimento per la fabbricazione di acciaio e di leghe ferrose
IT969529B (it) Procedimento per la fabbricazione di billette da polveri metalliche
BE769717A (fr) Procede et appareil pour la production de poudres metalliques
IT973562B (it) Oggetti metallici sinterizzati e procedimento per la loro pro duzione
SU694345A1 (ru) Способ электроискрового легировани металлических изделий
IT942273B (it) Metodo per la preparazione di agente legante per polveri di materiali refrattari e prodotto ottenuto
ZA71209B (en) Process for the manufacture of metal and oil from oily fish