EP0721995A3 - Utilisation d'un alliage ferreux pour la fabrication de formes pour la transformation des matières plastiques - Google Patents

Utilisation d'un alliage ferreux pour la fabrication de formes pour la transformation des matières plastiques Download PDF

Info

Publication number
EP0721995A3
EP0721995A3 EP96890005A EP96890005A EP0721995A3 EP 0721995 A3 EP0721995 A3 EP 0721995A3 EP 96890005 A EP96890005 A EP 96890005A EP 96890005 A EP96890005 A EP 96890005A EP 0721995 A3 EP0721995 A3 EP 0721995A3
Authority
EP
European Patent Office
Prior art keywords
based alloy
iron based
plastic molds
molds
plastic
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
EP96890005A
Other languages
German (de)
English (en)
Other versions
EP0721995A2 (fr
EP0721995B1 (fr
Inventor
Gerhard Dr Hackl
Manfred Ing Gstettner
Karl Dipl-Ing Leban
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.)
Voestalpine Boehler Edelstahl GmbH
Boehler Ybbstalwerke GmbH
Original Assignee
Boehler Ybbstalwerke GmbH
Boehler Edelstahl GmbH
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 Boehler Ybbstalwerke GmbH, Boehler Edelstahl GmbH filed Critical Boehler Ybbstalwerke GmbH
Priority to SI9630109T priority Critical patent/SI0721995T1/xx
Publication of EP0721995A2 publication Critical patent/EP0721995A2/fr
Publication of EP0721995A3 publication Critical patent/EP0721995A3/fr
Application granted granted Critical
Publication of EP0721995B1 publication Critical patent/EP0721995B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mold Materials And Core Materials (AREA)
  • Heat Treatment Of Articles (AREA)
EP96890005A 1995-01-16 1996-01-10 Utilisation d'un alliage ferreux pour la fabrication de formes pour la transformation des matières plastiques Expired - Lifetime EP0721995B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9630109T SI0721995T1 (en) 1995-01-16 1996-01-10 Use of an iron based alloy for plastic molds

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT54/95 1995-01-16
AT0005495A AT405193B (de) 1995-01-16 1995-01-16 Verwendung einer chromhältigen, martensitischen eisenbasislegierung für kunststofformen
AT5495 1995-01-16

Publications (3)

Publication Number Publication Date
EP0721995A2 EP0721995A2 (fr) 1996-07-17
EP0721995A3 true EP0721995A3 (fr) 1996-11-27
EP0721995B1 EP0721995B1 (fr) 1999-10-20

Family

ID=3480314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96890005A Expired - Lifetime EP0721995B1 (fr) 1995-01-16 1996-01-10 Utilisation d'un alliage ferreux pour la fabrication de formes pour la transformation des matières plastiques

Country Status (16)

Country Link
US (1) US5641453A (fr)
EP (1) EP0721995B1 (fr)
JP (1) JP3438121B2 (fr)
CN (1) CN1068073C (fr)
AR (1) AR000727A1 (fr)
AT (2) AT405193B (fr)
BR (1) BR9600095A (fr)
CA (1) CA2167221C (fr)
CO (1) CO4560389A1 (fr)
DE (1) DE59603379D1 (fr)
DK (1) DK0721995T3 (fr)
ES (1) ES2138315T3 (fr)
GR (1) GR3032228T3 (fr)
PE (1) PE5897A1 (fr)
SI (1) SI0721995T1 (fr)
TR (1) TR199600037A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110300A (en) * 1997-04-07 2000-08-29 A. Finkl & Sons Co. Tool for glass molding operations and method of manufacture thereof
AT407647B (de) * 1999-05-10 2001-05-25 Boehler Edelstahl Martensitischer korrosionsbeständiger chromstahl
WO2001053555A1 (fr) * 2000-01-17 2001-07-26 Stahlwerk Ergste Westig Gmbh Alliage chrome-acier
SE516622C2 (sv) * 2000-06-15 2002-02-05 Uddeholm Tooling Ab Stållegering, plastformningsverktyg och seghärdat ämne för plastformningsverktyg
US6689312B2 (en) * 2001-11-28 2004-02-10 Sg Alternatives, L.L.C. Alloy composition and improvements in mold components used in the production of glass containers
AT501794B1 (de) * 2005-04-26 2008-06-15 Boehler Edelstahl Kunststoffform
JP2007009321A (ja) 2005-06-02 2007-01-18 Daido Steel Co Ltd プラスチック成形金型用鋼
JP5227359B2 (ja) * 2010-04-07 2013-07-03 トヨタ自動車株式会社 オーステナイト系耐熱鋳鋼
CN103014510B (zh) * 2012-12-01 2015-05-13 滁州市成业机械制造有限公司 高强度冷挤压模具钢及其加工工艺
EP3090071A4 (fr) * 2014-02-18 2017-09-27 Uddeholms AB Acier inoxydable pour un moule à plastique, et moule constitué de l'acier inoxydable
WO2015124169A1 (fr) 2014-02-18 2015-08-27 Schmiedewerke Gröditz Gmbh Acier au chrome pour pièces de machines fortement sollicitées à l'usure, en particulier pour matrices à pelleter
CN104018083B (zh) * 2014-06-20 2016-01-06 重庆材料研究院有限公司 含氮不锈轴承钢及制备方法
CN104164625B (zh) * 2014-08-01 2016-08-31 中材装备集团有限公司 一种用于高温工况下耐氯腐蚀的耐热钢及其使用方法
CN105112801B (zh) * 2015-09-09 2017-05-17 滁州迪蒙德模具制造有限公司 一种非金属模具的制造方法
US10508327B2 (en) 2016-03-11 2019-12-17 Daido Steel Co., Ltd. Mold steel and mold
SE541151C2 (en) * 2017-10-05 2019-04-16 Uddeholms Ab Stainless steel
CN108559925A (zh) * 2018-08-01 2018-09-21 攀钢集团攀枝花钢铁研究院有限公司 模具钢及其制备方法
CN111074135B (zh) * 2019-11-14 2021-07-06 河冶科技股份有限公司 耐蚀耐磨工具钢的制备方法和用于橡塑机械的螺杆
CN111575577B (zh) * 2020-04-26 2021-11-02 攀钢集团江油长城特殊钢有限公司 一种塑料模具圆钢及其制备方法
JP2022077310A (ja) * 2020-11-11 2022-05-23 株式会社不二越 マルテンサイト系ステンレス鋼
CN115679194B (zh) * 2021-07-30 2023-09-12 宝山钢铁股份有限公司 一种塑料模具钢板及其制造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361514A (en) * 1976-11-16 1978-06-02 Daido Steel Co Ltd Ferriteebased precipitation hardening type stainless steel
JPS54115615A (en) * 1978-02-28 1979-09-08 Hitachi Metals Ltd Corrosion resistant alloy steel
EP0348380A1 (fr) * 1988-06-21 1989-12-27 BÖHLER Gesellschaft m.b.H. Utilisation d'un alliage à base de fer pour la fabrication de pièces frittées, présentant une haute résistance à la corrosion, une haute résistance à l'usure ainsi qu'une haute tenacité et résistance à la compression et destinées, en particulier, au travail des matières synthétiques
JPH0577308A (ja) * 1991-04-24 1993-03-30 Hitachi Metals Ltd 合成樹脂成形用スクリユ
DE4212966A1 (de) * 1992-04-18 1993-10-21 Ver Schmiedewerke Gmbh Martensitischer Chrom-Stahl
EP0638658A1 (fr) * 1993-08-11 1995-02-15 SOCIETE INDUSTRIELLE DE METALLURGIE AVANCEE S.I.M.A. Société Anonyme Acier martensitique à l'azote à faible teneur en carbone et son procédé de fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607461A (en) * 1967-12-18 1971-09-21 Trw Inc Hot workability of austenitic stainless steel alloys
JPS4619774Y1 (fr) * 1970-02-25 1971-07-09
JPS53103918A (en) * 1977-02-23 1978-09-09 Hitachi Metals Ltd Steel for prehardened metal mold used for forming glass

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361514A (en) * 1976-11-16 1978-06-02 Daido Steel Co Ltd Ferriteebased precipitation hardening type stainless steel
JPS54115615A (en) * 1978-02-28 1979-09-08 Hitachi Metals Ltd Corrosion resistant alloy steel
EP0348380A1 (fr) * 1988-06-21 1989-12-27 BÖHLER Gesellschaft m.b.H. Utilisation d'un alliage à base de fer pour la fabrication de pièces frittées, présentant une haute résistance à la corrosion, une haute résistance à l'usure ainsi qu'une haute tenacité et résistance à la compression et destinées, en particulier, au travail des matières synthétiques
JPH0577308A (ja) * 1991-04-24 1993-03-30 Hitachi Metals Ltd 合成樹脂成形用スクリユ
DE4212966A1 (de) * 1992-04-18 1993-10-21 Ver Schmiedewerke Gmbh Martensitischer Chrom-Stahl
EP0638658A1 (fr) * 1993-08-11 1995-02-15 SOCIETE INDUSTRIELLE DE METALLURGIE AVANCEE S.I.M.A. Société Anonyme Acier martensitique à l'azote à faible teneur en carbone et son procédé de fabrication

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7828, Derwent World Patents Index; Class M27, AN 78-50293A, XP002013878 *
DATABASE WPI Section Ch Week 7942, Derwent World Patents Index; Class A32, AN 79-76207B, XP002013877 *
DATABASE WPI Section Ch Week 9317, Derwent World Patents Index; Class A32, AN 93-140023, XP002013876 *

Also Published As

Publication number Publication date
DK0721995T3 (da) 2000-01-03
AT405193B (de) 1999-06-25
CN1134987A (zh) 1996-11-06
EP0721995A2 (fr) 1996-07-17
CN1068073C (zh) 2001-07-04
EP0721995B1 (fr) 1999-10-20
JPH08253846A (ja) 1996-10-01
ATA5495A (de) 1998-10-15
ATE185853T1 (de) 1999-11-15
DE59603379D1 (de) 1999-11-25
CA2167221C (fr) 2000-10-10
PE5897A1 (es) 1997-04-21
TR199600037A2 (tr) 1996-08-21
US5641453A (en) 1997-06-24
CO4560389A1 (es) 1998-02-10
GR3032228T3 (en) 2000-04-27
BR9600095A (pt) 1998-01-27
JP3438121B2 (ja) 2003-08-18
AR000727A1 (es) 1997-08-06
CA2167221A1 (fr) 1996-07-17
ES2138315T3 (es) 2000-01-01
SI0721995T1 (en) 2000-02-29

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