CA2425893A1 - Acier allie, supports et elements supports pour outils a moulure de matiere plastique, et ebauches rendues tenaces par trempage pour ces supports et elements supports - Google Patents

Acier allie, supports et elements supports pour outils a moulure de matiere plastique, et ebauches rendues tenaces par trempage pour ces supports et elements supports Download PDF

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Publication number
CA2425893A1
CA2425893A1 CA002425893A CA2425893A CA2425893A1 CA 2425893 A1 CA2425893 A1 CA 2425893A1 CA 002425893 A CA002425893 A CA 002425893A CA 2425893 A CA2425893 A CA 2425893A CA 2425893 A1 CA2425893 A1 CA 2425893A1
Authority
CA
Canada
Prior art keywords
steel alloy
alloy according
max
holders
holder details
Prior art date
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
CA002425893A
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English (en)
Other versions
CA2425893C (fr
Inventor
Odd Sandberg
Magnus Tidesten
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.)
Uddeholms AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2425893A1 publication Critical patent/CA2425893A1/fr
Application granted granted Critical
Publication of CA2425893C publication Critical patent/CA2425893C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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%
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Heat Treatment Of Steel (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Connection Of Plates (AREA)

Abstract

L'invention concerne un acier allié approprié à la réalisation de supports et d'éléments supports pour outils à moulure de matière plastique, renfermant, en poids: entre 0,06 % et 0,15 % de C; entre 0,07 % et 0,22 % de N, la quantité totale C + N étant telle que 0,16 <= C + N <= 0,26; entre 0,1 % et 1 % de Si; entre 0,1 % et 2 % de Mn; entre 12,5 % et 14,5 % de Cr; entre 0,8 % et 2;5 % de Ni; entre 0,1 % et 1,5 % de Mo; éventuellement du vanadium (au maximum 0,7 %); éventuellement, pour améliorer l'usinabilité de l'acier, un ou plusieurs des éléments S, Ca et O (au maximum 0,25 %,. 0,01 % (100 ppm), 0,01 % (100 ppm) respectivement pour S, Ca et O); et, pour le reste, du fer et des impuretés inévitables.
CA2425893A 2000-12-11 2001-11-22 Acier allie, supports et elements supports pour outils a moulure de matiere plastique, et ebauches rendues tenaces par trempage pour ces supports et elements supports Expired - Fee Related CA2425893C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004586-4 2000-12-11
SE0004586A SE518023C2 (sv) 2000-12-11 2000-12-11 Stål för plastformningsverktyg och detaljer av stålet för plastformningsverktyg
PCT/SE2001/002576 WO2002048418A1 (fr) 2000-12-11 2001-11-22 Acier allie, supports et elements supports pour outils a moulure de matiere plastique, et ebauches rendues tenaces par trempage pour ces supports et elements supports

Publications (2)

Publication Number Publication Date
CA2425893A1 true CA2425893A1 (fr) 2002-06-20
CA2425893C CA2425893C (fr) 2010-09-14

Family

ID=20282192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2425893A Expired - Fee Related CA2425893C (fr) 2000-12-11 2001-11-22 Acier allie, supports et elements supports pour outils a moulure de matiere plastique, et ebauches rendues tenaces par trempage pour ces supports et elements supports

Country Status (18)

Country Link
US (1) US20040013559A1 (fr)
EP (1) EP1341944B1 (fr)
JP (1) JP4030872B2 (fr)
KR (1) KR100831823B1 (fr)
CN (1) CN1207420C (fr)
AT (1) ATE353986T1 (fr)
AU (2) AU2427002A (fr)
BR (1) BR0116057A (fr)
CA (1) CA2425893C (fr)
DE (1) DE60126646T2 (fr)
ES (1) ES2280304T3 (fr)
HU (1) HU228284B1 (fr)
MX (1) MXPA03005136A (fr)
PL (1) PL196489B1 (fr)
PT (1) PT1341944E (fr)
SE (1) SE518023C2 (fr)
TW (1) TWI286576B (fr)
WO (1) WO2002048418A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8808472B2 (en) * 2000-12-11 2014-08-19 Uddeholms Ab Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details
US8900382B2 (en) * 2002-06-13 2014-12-02 Uddeholm Tooling Aktiebolag Hot worked steel and tool made therewith
FR2872825B1 (fr) * 2004-07-12 2007-04-27 Industeel Creusot Acier inoxydable martensitique pour moules et carcasses de moules d'injection
DK2896713T3 (en) * 2014-01-16 2016-06-06 Uddeholms Ab Stainless steel and a cutting tool body made of stainless steel
CA2936549C (fr) 2014-01-16 2022-02-08 Uddeholms Ab Acier inoxydable et corps d'outil de coupe constitue de cet acier inoxydable
US10975460B2 (en) 2015-01-28 2021-04-13 Daido Steel Co., Ltd. Steel powder and mold using the same
SE541151C2 (en) 2017-10-05 2019-04-16 Uddeholms Ab Stainless steel
US11970760B2 (en) * 2021-11-10 2024-04-30 Daido Steel Co., Ltd. Metal powder
JP2023071145A (ja) * 2021-11-10 2023-05-22 大同特殊鋼株式会社 金属粉末

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362813A (en) * 1964-09-15 1968-01-09 Carpenter Steel Co Austenitic stainless steel alloy
JPS5554551A (en) * 1978-10-12 1980-04-21 Kobe Steel Ltd Stainless steel with superior rust resistance
US5939018A (en) * 1984-10-10 1999-08-17 Kawasaki Steel Corporation Martensitic stainless steels for seamless steel pipe
SE9002276D0 (sv) * 1990-06-28 1990-06-28 Abb Powdermet Ab Saett att framstaella fulltaeta kroppar av varmhaallfast martensitiskt cr-staal
DE4212966C2 (de) * 1992-04-18 1995-07-13 Ver Schmiedewerke Gmbh Verwendung eines martensitischen Chrom-Stahls
US5320687A (en) * 1992-08-26 1994-06-14 General Electric Company Embrittlement resistant stainless steel alloy
JP2962098B2 (ja) * 1993-04-09 1999-10-12 日本鋼管株式会社 １１０Ｋｓｉ グレードの高強度耐食性マルテンサイト系ステンレス鋼管の製造法
DE4411795A1 (de) * 1994-04-06 1995-12-14 Kugelfischer G Schaefer & Co Nichtrostender Stahl für das Einsatzhärten mit Stickstoff
US6220306B1 (en) * 1998-11-30 2001-04-24 Sumitomo Metal Ind Low carbon martensite stainless steel plate
JP4252145B2 (ja) * 1999-02-18 2009-04-08 新日鐵住金ステンレス株式会社 耐遅れ破壊性に優れた高強度・高靭性ステンレス鋼

Also Published As

Publication number Publication date
EP1341944A1 (fr) 2003-09-10
CN1478151A (zh) 2004-02-25
AU2002224270B8 (en) 2006-10-19
PL196489B1 (pl) 2008-01-31
DE60126646T2 (de) 2007-10-31
HK1060157A1 (en) 2004-07-30
PT1341944E (pt) 2007-04-30
TWI286576B (en) 2007-09-11
KR100831823B1 (ko) 2008-05-28
CN1207420C (zh) 2005-06-22
PL361985A1 (en) 2004-10-18
DE60126646D1 (de) 2007-03-29
SE0004586D0 (sv) 2000-12-11
HUP0301825A3 (en) 2005-10-28
WO2002048418A1 (fr) 2002-06-20
SE0004586L (sv) 2002-06-12
BR0116057A (pt) 2004-02-03
AU2427002A (en) 2002-06-24
AU2002224270B2 (en) 2006-09-14
ATE353986T1 (de) 2007-03-15
CA2425893C (fr) 2010-09-14
ES2280304T3 (es) 2007-09-16
HU228284B1 (en) 2013-02-28
MXPA03005136A (es) 2003-12-04
JP2004515654A (ja) 2004-05-27
SE518023C2 (sv) 2002-08-20
US20040013559A1 (en) 2004-01-22
JP4030872B2 (ja) 2008-01-09
HUP0301825A2 (hu) 2003-09-29
EP1341944B1 (fr) 2007-02-14
KR20030051904A (ko) 2003-06-25

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Effective date: 20181122