SE397205B - Sett att sintermetallurgiskt framstella formkroppar av verktygsstal eller snabbstal - Google Patents

Sett att sintermetallurgiskt framstella formkroppar av verktygsstal eller snabbstal

Info

Publication number
SE397205B
SE397205B SE7301399A SE7301399A SE397205B SE 397205 B SE397205 B SE 397205B SE 7301399 A SE7301399 A SE 7301399A SE 7301399 A SE7301399 A SE 7301399A SE 397205 B SE397205 B SE 397205B
Authority
SE
Sweden
Prior art keywords
steel
sintermetallurgic
fast
shape bodies
manufactures
Prior art date
Application number
SE7301399A
Other languages
English (en)
Inventor
F Stadler
Original Assignee
Elektrometallurgie Mbh Gfe Ges
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 Elektrometallurgie Mbh Gfe Ges filed Critical Elektrometallurgie Mbh Gfe Ges
Publication of SE397205B publication Critical patent/SE397205B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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%
    • 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%
    • C22C33/0292—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 more than 5% preformed carbides, nitrides or borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7301399A 1972-02-02 1973-02-01 Sett att sintermetallurgiskt framstella formkroppar av verktygsstal eller snabbstal SE397205B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204886 DE2204886C3 (de) 1972-02-02 1972-02-02 Verfahren zur pulvermetallurgischen Herstellung von Schnellarbeitsstahl-Formkörpern

Publications (1)

Publication Number Publication Date
SE397205B true SE397205B (sv) 1977-10-24

Family

ID=5834809

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7301399A SE397205B (sv) 1972-02-02 1973-02-01 Sett att sintermetallurgiskt framstella formkroppar av verktygsstal eller snabbstal

Country Status (10)

Country Link
JP (1) JPS4884707A (sv)
BE (1) BE794406A (sv)
CA (1) CA980602A (sv)
DE (1) DE2204886C3 (sv)
FR (1) FR2169937B1 (sv)
GB (1) GB1384658A (sv)
IT (1) IT974464B (sv)
LU (1) LU66935A1 (sv)
NL (1) NL7301012A (sv)
SE (1) SE397205B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004841A1 (en) * 1985-02-19 1986-08-28 Asea Stal Ab Method in producing a molding of an iron alloy

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276087A (en) * 1979-05-03 1981-06-30 Crucible Inc. Powder-metallurgy vanadium-containing tungsten-type high-speed steel
JPS57181367A (en) * 1981-04-08 1982-11-08 Furukawa Electric Co Ltd:The Sintered high-v high-speed steel and its production
JPS5822303A (ja) * 1981-07-31 1983-02-09 Kanto Denka Kogyo Kk 高バナジウム合金鋼微粉末及びその製造法
US4844738A (en) * 1986-10-31 1989-07-04 Mitsubishi Kinzoku Kabushiki Kaisha Carbide-dispersed type Fe-base sintered alloy excellent in wear resistance
AT391324B (de) * 1987-12-23 1990-09-25 Boehler Gmbh Pulvermetallurgisch hergestellter schnellarbeitsstahl, daraus hergestellter verschleissteil und verfahren zu seiner herstellung
AT393642B (de) * 1988-06-21 1991-11-25 Boehler Gmbh Verwendung einer eisenbasislegierung zur pulvermetallurgischen herstellung von teilen mit hoher korrosionsbestaendigkeit, hoher verschleissfestigkeit sowie hoher zaehigkeit und druckfestigkeit, insbesondere fuer die kunststoffverarbeitung
DE19924515A1 (de) * 1999-05-28 2000-11-30 Edelstahl Witten Krefeld Gmbh Sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff
SE522667C2 (sv) 2000-05-16 2004-02-24 Proengco Tooling Ab Förfarande för framställning av en legering baserad på järn innehållande kromkarbid med inlöst volfram och en sådan legering
CN114058971A (zh) * 2021-11-26 2022-02-18 湘潭大学 一种超高钒高速钢及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004841A1 (en) * 1985-02-19 1986-08-28 Asea Stal Ab Method in producing a molding of an iron alloy
US4820484A (en) * 1985-02-19 1989-04-11 Asea Stal Ab Method in producing a molding of an iron alloy

Also Published As

Publication number Publication date
NL7301012A (sv) 1973-08-06
DE2204886B2 (de) 1979-04-05
DE2204886C3 (de) 1979-11-22
DE2204886A1 (de) 1973-08-16
CA980602A (en) 1975-12-30
BE794406A (fr) 1973-05-16
LU66935A1 (sv) 1973-04-02
JPS4884707A (sv) 1973-11-10
FR2169937B1 (sv) 1977-02-04
FR2169937A1 (sv) 1973-09-14
IT974464B (it) 1974-06-20
GB1384658A (en) 1975-02-19

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