DE50011941D1 - Martensitischer korrosionsbeständiger Chromstahl - Google Patents

Martensitischer korrosionsbeständiger Chromstahl

Info

Publication number
DE50011941D1
DE50011941D1 DE50011941T DE50011941T DE50011941D1 DE 50011941 D1 DE50011941 D1 DE 50011941D1 DE 50011941 T DE50011941 T DE 50011941T DE 50011941 T DE50011941 T DE 50011941T DE 50011941 D1 DE50011941 D1 DE 50011941D1
Authority
DE
Germany
Prior art keywords
chrome steel
resistant chrome
martensitic
corrosion
martensitic corrosion
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.)
Expired - Lifetime
Application number
DE50011941T
Other languages
English (en)
Inventor
Dr Gerhard Lichtenegger
Johann Sammer
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
Original Assignee
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 Edelstahl GmbH filed Critical Boehler Edelstahl GmbH
Application granted granted Critical
Publication of DE50011941D1 publication Critical patent/DE50011941D1/de
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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE50011941T 1999-05-10 2000-05-09 Martensitischer korrosionsbeständiger Chromstahl Expired - Lifetime DE50011941D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0084399A AT407647B (de) 1999-05-10 1999-05-10 Martensitischer korrosionsbeständiger chromstahl

Publications (1)

Publication Number Publication Date
DE50011941D1 true DE50011941D1 (de) 2006-02-02

Family

ID=3501056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50011941T Expired - Lifetime DE50011941D1 (de) 1999-05-10 2000-05-09 Martensitischer korrosionsbeständiger Chromstahl

Country Status (8)

Country Link
EP (1) EP1052304B1 (de)
AT (2) AT407647B (de)
DE (1) DE50011941D1 (de)
DK (1) DK1052304T3 (de)
ES (1) ES2254128T3 (de)
HK (1) HK1034542A1 (de)
PT (1) PT1052304E (de)
SI (1) SI1052304T1 (de)

Families Citing this family (5)

* 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
AT501794B1 (de) * 2005-04-26 2008-06-15 Boehler Edelstahl Kunststoffform
AT515157B1 (de) * 2013-11-21 2016-12-15 Böhler Edelstahl GmbH & Co KG Verfahren zur Herstellung von Kunststoffformen aus martensitischem Chromstahl und Kunststoffform
WO2015124169A1 (de) 2014-02-18 2015-08-27 Schmiedewerke Gröditz Gmbh CHROMSTAHL FÜR STARK VERSCHLEIßBEANSPRUCHTE MASCHINENTEILE, INSBESONDERE PELLETIERMATRIZEN
CN109207856B (zh) * 2018-10-17 2020-04-14 攀钢集团攀枝花钢铁研究院有限公司 含氮塑料模具扁钢及其生产方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151149A (en) * 1980-04-23 1981-11-24 Kubota Ltd Assembling type roll for continuous casting of slab
AT377785B (de) * 1983-06-28 1985-04-25 Ver Edelstahlwerke Ag Chromhaeltige legierung
US4938808A (en) * 1986-03-04 1990-07-03 Kawasaki Steel Corporation Martensitic stainless steel sheet having improved oxidation resistance, workability, and corrosion resistance
JPH04325658A (ja) * 1991-04-24 1992-11-16 Daido Steel Co Ltd 耐熱鋳鋼
US5458703A (en) * 1991-06-22 1995-10-17 Nippon Koshuha Steel Co., Ltd. Tool steel production method
DE4133480A1 (de) * 1991-10-09 1993-04-15 Boehler Ag Nichtrostender chromlegierter stahl fuer kunststofformen
JPH07278758A (ja) * 1994-04-13 1995-10-24 Nippon Steel Corp エンジンガスケット用ステンレス鋼とその製造方法
JPH0860238A (ja) * 1994-08-23 1996-03-05 Nippon Steel Corp 熱間加工性および耐硫化物応力割れ性に優れたマルテンサイト系ステンレス鋼の製造法
AT405193B (de) * 1995-01-16 1999-06-25 Boehler Edelstahl Verwendung einer chromhältigen, martensitischen eisenbasislegierung für kunststofformen
JPH08260037A (ja) * 1995-03-23 1996-10-08 Nippon Steel Corp 耐硫化物応力割れ性、靭性および熱間加工性に優れたマルテンサイト系ステンレス鋼の製造法
JPH11106869A (ja) * 1997-09-30 1999-04-20 Sanyo Special Steel Co Ltd 高強度かつ耐食性の優れたマルテンサイト系ステンレス鋼
JP2000109957A (ja) * 1998-10-05 2000-04-18 Sumitomo Metal Ind Ltd ガスケット用ステンレス鋼およびその製造方法

Also Published As

Publication number Publication date
AT407647B (de) 2001-05-25
SI1052304T1 (sl) 2006-04-30
EP1052304A1 (de) 2000-11-15
DK1052304T3 (da) 2006-05-15
ES2254128T3 (es) 2006-06-16
HK1034542A1 (en) 2001-10-26
ATE314501T1 (de) 2006-01-15
PT1052304E (pt) 2006-05-31
EP1052304B1 (de) 2005-12-28
ATA84399A (de) 2000-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition