ATE393838T1 - Stahl für giessformen und verfahren zur herstellung - Google Patents

Stahl für giessformen und verfahren zur herstellung

Info

Publication number
ATE393838T1
ATE393838T1 AT99303136T AT99303136T ATE393838T1 AT E393838 T1 ATE393838 T1 AT E393838T1 AT 99303136 T AT99303136 T AT 99303136T AT 99303136 T AT99303136 T AT 99303136T AT E393838 T1 ATE393838 T1 AT E393838T1
Authority
AT
Austria
Prior art keywords
tempering
ppm
steel
production
casting molds
Prior art date
Application number
AT99303136T
Other languages
English (en)
Inventor
Algirdas A Underys
Guy A Brada
Original Assignee
Finkl & Sons Co
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 Finkl & Sons Co filed Critical Finkl & Sons Co
Application granted granted Critical
Publication of ATE393838T1 publication Critical patent/ATE393838T1/de

Links

Classifications

    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
AT99303136T 1998-04-23 1999-04-22 Stahl für giessformen und verfahren zur herstellung ATE393838T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/065,220 US6019938A (en) 1998-04-23 1998-04-23 High ductility very clean non-micro banded die casting steel

Publications (1)

Publication Number Publication Date
ATE393838T1 true ATE393838T1 (de) 2008-05-15

Family

ID=22061156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99303136T ATE393838T1 (de) 1998-04-23 1999-04-22 Stahl für giessformen und verfahren zur herstellung

Country Status (6)

Country Link
US (1) US6019938A (de)
EP (1) EP0955388B1 (de)
JP (1) JP3238908B2 (de)
AT (1) ATE393838T1 (de)
CA (1) CA2268623C (de)
DE (1) DE69938617T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972130A (en) * 1997-07-28 1999-10-26 A. Finkl & Sons Co. High impact and thermal shock resistant die steel, dies, dies blocks and method of manufacture thereof
CN101623737B (zh) * 2009-08-07 2011-02-02 重庆新源模具有限公司 用表面处理获得的拉伸、成型模具
FR3021977B1 (fr) * 2014-06-10 2017-10-06 Snecma Procede pour fabriquer un lingot d'acier faiblement allie
SE539646C2 (en) * 2015-12-22 2017-10-24 Uddeholms Ab Hot work tool steel
TWI798338B (zh) * 2018-06-26 2023-04-11 美商Ａ芬克父子公司 塑膠注射模具及其製造方法
EP3753653B1 (de) * 2019-06-18 2022-01-19 Daido Steel Co., Ltd. Pulver zur generativen fertigung und druckgussformteil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468249A (en) * 1982-09-16 1984-08-28 A. Finkl & Sons Co. Machinery steel
US5244626A (en) * 1991-04-21 1993-09-14 A. Finkl & Sons Co. Hot work die block
US5252120A (en) * 1992-10-26 1993-10-12 A. Finkl & Sons Co. Method and apparatus for double vacuum production of steel
US5888450A (en) * 1994-04-04 1999-03-30 A. Finkl & Sons Co. Fine grained ductile plastic injection molds forging tools and machine components and alloy steel therefor having a titanium nitride pinned austenitic grain structure
US5720829A (en) * 1995-03-08 1998-02-24 A. Finkl & Sons Co. Maraging type hot work implement or tool and method of manufacture thereof

Also Published As

Publication number Publication date
DE69938617D1 (de) 2008-06-12
EP0955388A1 (de) 1999-11-10
CA2268623C (en) 2003-07-22
CA2268623A1 (en) 1999-10-23
JP3238908B2 (ja) 2001-12-17
EP0955388B1 (de) 2008-04-30
US6019938A (en) 2000-02-01
JP2000017384A (ja) 2000-01-18
DE69938617T2 (de) 2009-06-10

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