FR2203887A1 - - Google Patents

Info

Publication number
FR2203887A1
FR2203887A1 FR7337912A FR7337912A FR2203887A1 FR 2203887 A1 FR2203887 A1 FR 2203887A1 FR 7337912 A FR7337912 A FR 7337912A FR 7337912 A FR7337912 A FR 7337912A FR 2203887 A1 FR2203887 A1 FR 2203887A1
Authority
FR
France
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.)
Granted
Application number
FR7337912A
Other languages
French (fr)
Other versions
FR2203887B1 (ja
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.)
Crucible Inc
Original Assignee
Crucible Inc
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 Crucible Inc filed Critical Crucible Inc
Publication of FR2203887A1 publication Critical patent/FR2203887A1/fr
Application granted granted Critical
Publication of FR2203887B1 publication Critical patent/FR2203887B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • 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%

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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Heat Treatment Of Articles (AREA)
FR7337912A 1972-10-24 1973-10-24 Expired FR2203887B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00300094A US3809541A (en) 1972-10-24 1972-10-24 Vanadium-containing tool steel article

Publications (2)

Publication Number Publication Date
FR2203887A1 true FR2203887A1 (ja) 1974-05-17
FR2203887B1 FR2203887B1 (ja) 1976-10-01

Family

ID=23157680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337912A Expired FR2203887B1 (ja) 1972-10-24 1973-10-24

Country Status (11)

Country Link
US (1) US3809541A (ja)
JP (1) JPS5427817B2 (ja)
AT (1) AT334937B (ja)
BR (1) BR7308257D0 (ja)
CA (1) CA981490A (ja)
DE (1) DE2352620B2 (ja)
ES (1) ES419865A1 (ja)
FR (1) FR2203887B1 (ja)
GB (1) GB1394316A (ja)
IT (1) IT994794B (ja)
SE (1) SE395289C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484462A1 (en) * 1980-05-30 1981-12-18 Uk I Sp Prodn. of articles from tool steel powders - by placing in a container, heating in a vacuum, holding for specified time, sealing and hot extruding
FR2754275A1 (fr) * 1996-10-04 1998-04-10 Thyssen France Sa Perfectionnements apportes aux aciers pour outils de mise en forme

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263576B2 (de) * 1972-12-27 1978-06-01 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Verfahren zur Erzeugung eines M2 C-freien Gefüges in Schnellarbeitsstahl
JPS52141406A (en) * 1976-05-21 1977-11-25 Kobe Steel Ltd Tool steel containing nitrogen made by powder metallurgy
DE2758330C2 (de) * 1977-12-27 1979-09-13 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Schnellarbeitsstahl
JPS58175712U (ja) * 1982-05-18 1983-11-24 藤原　利一 カフス釦
SE446277B (sv) * 1985-01-16 1986-08-25 Kloster Speedsteel Ab Vanadinhaltigt verktygsstal framstellt av metallpulver och sett vid dess framstellning
CH680137A5 (ja) * 1989-12-22 1992-06-30 Htm Ag
US5435827A (en) * 1991-08-07 1995-07-25 Erasteel Kloster Aktiebolag High speed steel manufactured by power metallurgy
WO1993002819A1 (en) * 1991-08-07 1993-02-18 Kloster Speedsteel Aktiebolag High-speed steel manufactured by powder metallurgy
SE500008C2 (sv) * 1991-08-07 1994-03-21 Erasteel Kloster Ab Snabbstål med god varmhårdhet och slitstyrka framställt av pulver
SE508872C2 (sv) * 1997-03-11 1998-11-09 Erasteel Kloster Ab Pulvermetallurgiskt framställt stål för verktyg, verktyg framställt därav, förfarande för framställning av stål och verktyg samt användning av stålet
AT508591B1 (de) * 2009-03-12 2011-04-15 Boehler Edelstahl Gmbh & Co Kg Kaltarbeitsstahl-gegenstand
CN111690800B (zh) * 2020-06-16 2022-02-18 北京首钢吉泰安新材料有限公司 拉丝机塔轮用钢及其制备方法、拉丝机塔轮及应用
CN113814400A (zh) * 2021-08-18 2021-12-21 泉州市宇豪粉末冶金有限公司 一种插秧机秧针的生产工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873529A (en) * 1958-08-12 1961-07-26 Boehler & Co Ag Geb Improvements in and relating to cast high-speed steel tools
US3150444A (en) * 1962-04-26 1964-09-29 Allegheny Ludlum Steel Method of producing alloy steel
FR1573501A (ja) * 1967-09-11 1969-07-04 Crucible Inc

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556780A (en) * 1966-01-03 1971-01-19 Iit Res Inst Process for producing carbide-containing alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873529A (en) * 1958-08-12 1961-07-26 Boehler & Co Ag Geb Improvements in and relating to cast high-speed steel tools
US3150444A (en) * 1962-04-26 1964-09-29 Allegheny Ludlum Steel Method of producing alloy steel
FR1573501A (ja) * 1967-09-11 1969-07-04 Crucible Inc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484462A1 (en) * 1980-05-30 1981-12-18 Uk I Sp Prodn. of articles from tool steel powders - by placing in a container, heating in a vacuum, holding for specified time, sealing and hot extruding
FR2754275A1 (fr) * 1996-10-04 1998-04-10 Thyssen France Sa Perfectionnements apportes aux aciers pour outils de mise en forme
WO1999053112A1 (fr) * 1996-10-04 1999-10-21 Thyssen France S.A. Perfectionnements apportes aux aciers pour outils de mise en forme

Also Published As

Publication number Publication date
AT334937B (de) 1977-02-10
JPS5427817B2 (ja) 1979-09-12
FR2203887B1 (ja) 1976-10-01
CA981490A (en) 1976-01-13
ES419865A1 (es) 1976-07-01
SE395289B (sv) 1977-09-05
SE395289C (sv) 1987-02-02
GB1394316A (en) 1975-05-14
IT994794B (it) 1975-10-20
BR7308257D0 (pt) 1974-06-27
US3809541A (en) 1974-05-07
ATA898773A (de) 1976-06-15
DE2352620B2 (de) 1979-05-17
DE2352620A1 (de) 1974-05-02
JPS4994515A (ja) 1974-09-07

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property