AT377718B - Verfahren zum herstellen von werkzeugen aus werkzeugstahlpulvern - Google Patents

Verfahren zum herstellen von werkzeugen aus werkzeugstahlpulvern

Info

Publication number
AT377718B
AT377718B AT0913880A AT913880A AT377718B AT 377718 B AT377718 B AT 377718B AT 0913880 A AT0913880 A AT 0913880A AT 913880 A AT913880 A AT 913880A AT 377718 B AT377718 B AT 377718B
Authority
AT
Austria
Prior art keywords
tool steel
steel powder
producing tools
tools
producing
Prior art date
Application number
AT0913880A
Other languages
English (en)
Other versions
ATA913880A (de
Inventor
Alexei Konstantinovich Petrov
Vladimir Borisovich Akimenko
Vladimir Nikiforovich Zhuchin
Alexei Georgievich Tsipunov
Elena Nikolaevna Smirnova
Jury Nikolaevich Skornyakov
Alexandr Fedorovich Klimenko
Original Assignee
Uk Nii Sp Stalej
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 Uk Nii Sp Stalej filed Critical Uk Nii Sp Stalej
Publication of ATA913880A publication Critical patent/ATA913880A/de
Application granted granted Critical
Publication of AT377718B publication Critical patent/AT377718B/de

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
    • C22C33/0278—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%
    • 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
    • B22F3/1208—Containers or coating used therefor
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • B22F3/24—After-treatment of workpieces or articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
AT0913880A 1980-02-13 1980-02-13 Verfahren zum herstellen von werkzeugen aus werkzeugstahlpulvern AT377718B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000021 WO1981002264A1 (en) 1980-02-13 1980-02-13 Method of making articles of tool steel powders

Publications (2)

Publication Number Publication Date
ATA913880A ATA913880A (de) 1984-09-15
AT377718B true AT377718B (de) 1985-04-25

Family

ID=21616588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0913880A AT377718B (de) 1980-02-13 1980-02-13 Verfahren zum herstellen von werkzeugen aus werkzeugstahlpulvern

Country Status (7)

Country Link
US (1) US4427626A (de)
JP (1) JPS57501331A (de)
AT (1) AT377718B (de)
DE (1) DE3050264C2 (de)
FR (1) FR2480640A1 (de)
SE (1) SE8106066L (de)
WO (1) WO1981002264A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252288A (en) * 1986-06-17 1993-10-12 Sumitomo Electric Industries, Inc. Method for producing an elongated sintered article
JP2707524B2 (ja) * 1986-06-17 1998-01-28 住友電気工業株式会社 長尺セラミックス製品の製造方法
EP0327064A3 (de) * 1988-02-05 1989-12-20 Anval Nyby Powder Ab Verfahren zur Herstellung pulvermetallurgischer Gegenstände, insbesondere langgestreckter Gegenstände, wie Stangen, Profile, Rohre od. dgl.
JP2612072B2 (ja) * 1989-08-31 1997-05-21 日立粉末冶金株式会社 塑性加工用の筒状鉄系焼結スラグ、およびその製造方法
US5384201A (en) * 1991-05-31 1995-01-24 Robert Bosch Gmbh Tool for treating surfaces of structural parts and carrier material for the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU417246A1 (de) * 1972-06-09 1974-02-28
SU418271A1 (ru) * 1972-06-09 1974-03-05 Я. М. Виторский, Е. Г. Кал кина , Н. Г. Минаев Способ изготовления спеченных изделий

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1286577A (fr) * 1961-04-24 1962-03-02 Schloemann Ag Procédé pour l'extrusion de métal hors d'un conteneur
FR1300210A (fr) * 1961-06-19 1962-08-03 Commissariat Energie Atomique Procédé de fabrication de métaux et alliages métalliques en vue de leur conférer des propriétés homogènes améliorées et stables à hautes temprératures
SE366673C (sv) * 1972-06-12 1984-03-29 Asea Ab Forfarande for framstellning av snabbstal med utgangspunkt fran metallpulver
US3992200A (en) * 1975-04-07 1976-11-16 Crucible Inc. Method of hot pressing using a getter
DE2749307C3 (de) * 1977-11-01 1981-06-11 Aluminum Company Of America, Pittsburgh, Pa. Verfahren zum Pulverschmieden hochdichter Körper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU417246A1 (de) * 1972-06-09 1974-02-28
SU418271A1 (ru) * 1972-06-09 1974-03-05 Я. М. Виторский, Е. Г. Кал кина , Н. Г. Минаев Способ изготовления спеченных изделий

Also Published As

Publication number Publication date
DE3050264T1 (de) 1982-04-15
US4427626A (en) 1984-01-24
SE8106066L (sv) 1981-10-13
WO1981002264A1 (en) 1981-08-20
ATA913880A (de) 1984-09-15
DE3050264C2 (de) 1985-04-11
FR2480640B1 (de) 1983-04-29
FR2480640A1 (fr) 1981-10-23
JPS57501331A (de) 1982-07-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee