CA2654368C - Procedes de traitement thermomecanique d'aciers a outils, et outils ainsi constitues - Google Patents

Procedes de traitement thermomecanique d'aciers a outils, et outils ainsi constitues Download PDF

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Publication number
CA2654368C
CA2654368C CA2654368A CA2654368A CA2654368C CA 2654368 C CA2654368 C CA 2654368C CA 2654368 A CA2654368 A CA 2654368A CA 2654368 A CA2654368 A CA 2654368A CA 2654368 C CA2654368 C CA 2654368C
Authority
CA
Canada
Prior art keywords
region
temperature
tool
preform
tool steel
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 - Fee Related
Application number
CA2654368A
Other languages
English (en)
Other versions
CA2654368A1 (fr
Inventor
Christon L. Shepard
David L. Turpin
Ronald R. Laparre
Alan L. Shaffer
Shrinidhi Chandrasekharan
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.)
Dayton Progress Corp
Original Assignee
Dayton Progress Corp
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 Dayton Progress Corp filed Critical Dayton Progress Corp
Publication of CA2654368A1 publication Critical patent/CA2654368A1/fr
Application granted granted Critical
Publication of CA2654368C publication Critical patent/CA2654368C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D2221/00—Treating localised areas of an article
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/01—End parts (e.g. leading, trailing end)
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Powder Metallurgy (AREA)
CA2654368A 2008-02-15 2009-02-17 Procedes de traitement thermomecanique d'aciers a outils, et outils ainsi constitues Expired - Fee Related CA2654368C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2923608P 2008-02-15 2008-02-15
US61/029,236 2008-02-15

Publications (2)

Publication Number Publication Date
CA2654368A1 CA2654368A1 (fr) 2009-08-15
CA2654368C true CA2654368C (fr) 2017-10-03

Family

ID=40626593

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2654368A Expired - Fee Related CA2654368C (fr) 2008-02-15 2009-02-17 Procedes de traitement thermomecanique d'aciers a outils, et outils ainsi constitues

Country Status (8)

Country Link
EP (1) EP2090383B1 (fr)
JP (2) JP6112752B2 (fr)
CA (1) CA2654368C (fr)
ES (1) ES2554608T3 (fr)
MX (2) MX368493B (fr)
PT (1) PT2090383E (fr)
TW (1) TWI479025B (fr)
WO (1) WO2009102848A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2483120C1 (ru) * 2012-05-22 2013-05-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" Способ упрочнения наплавленной быстрорежущей стали
RU2627837C1 (ru) * 2016-02-24 2017-08-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" Способ изготовления наплавленного биметаллического режущего инструмента
KR101781816B1 (ko) * 2017-01-12 2017-09-26 박명석 다이캐스팅 금형과 그 관련 부품의 수명 향상을 위한 복합표면처리 방법
US10682725B2 (en) * 2017-11-30 2020-06-16 The Boeing Company Microstructure refinement methods by mechanical work for additive manufactured materials
CN107952965B (zh) * 2017-12-08 2020-09-29 有研工程技术研究院有限公司 一种梅花内六角冲针及针头的制备方法
JP7185211B2 (ja) * 2018-02-07 2022-12-07 住友重機械ハイマテックス株式会社 工具材の製造方法及び工具材
WO2019180492A1 (fr) * 2018-03-23 2019-09-26 Arcelormittal Pièce forgée en acier bainitique et son procédé de fabrication
CN109632550B (zh) * 2018-12-24 2022-01-14 长安大学 一种磨耗性能对比试验装置及试验方法
US11985781B2 (en) * 2020-09-23 2024-05-14 Apple Inc. Surface treatment for metallic components
CN112705613B (zh) * 2021-02-26 2023-03-31 惠州市诺利星电子科技有限公司 一种电子产品生产用冲孔装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340102A (en) * 1962-05-15 1967-09-05 Manlabs Inc Metal process and article
US3413166A (en) * 1965-10-15 1968-11-26 Atomic Energy Commission Usa Fine grained steel and process for preparation thereof
US3903761A (en) 1971-09-28 1975-09-09 Phillips Screw Co Process for the manufacture of driver bits
US4170497A (en) * 1977-08-24 1979-10-09 The Regents Of The University Of California High strength, tough alloy steel
US4318733A (en) * 1979-11-19 1982-03-09 Marko Materials, Inc. Tool steels which contain boron and have been processed using a rapid solidification process and method
SE452124B (sv) * 1984-06-19 1987-11-16 Kloster Speedsteel Ab Emne till verktygsmatris av kompoundstal och sett att framstella dylikt
GB8725668D0 (en) * 1987-11-03 1987-12-09 Reed Tool Co Manufacture of rotary drill bits
US6348752B1 (en) * 1992-04-06 2002-02-19 General Electric Company Integral motor and control
JP3716454B2 (ja) * 1995-05-01 2005-11-16 大同特殊鋼株式会社 温間ホビングによる高強度、高靭性金型の製造方法
JP3563587B2 (ja) * 1998-03-10 2004-09-08 新日本製鐵株式会社 熱間幅圧下プレス用工具およびその製造方法
JPH11254077A (ja) * 1998-03-12 1999-09-21 Sanyo Special Steel Co Ltd 高強度、高靱性金型の製造方法
DE19921286A1 (de) * 1999-05-07 2000-11-09 Sms Demag Ag Wärmebehandlungsverfahren zur Herstellung randschichtgehärteter Lang- nd Flachprodukte aus unlegierten oder niedriglegierten Stählen
JP2005314756A (ja) * 2004-04-28 2005-11-10 Jfe Steel Kk 機械構造用部品
SE527684C2 (sv) * 2004-11-10 2006-05-09 Sandvik Intellectual Property Skärande verktyg för metallbearbetning samt metod vid tillverkning av skärande verktyg
PL1985390T3 (pl) * 2007-03-23 2011-09-30 Dayton Progress Corp Narzędzia z termo-mechanicznie modyfikowanym obszarem roboczym i sposoby formowania takich narzędzi

Also Published As

Publication number Publication date
JP2009191364A (ja) 2009-08-27
PT2090383E (pt) 2016-01-26
EP2090383A1 (fr) 2009-08-19
TW200944596A (en) 2009-11-01
TWI479025B (zh) 2015-04-01
EP2090383A8 (fr) 2009-10-14
ES2554608T3 (es) 2015-12-22
JP6112752B2 (ja) 2017-04-12
WO2009102848A1 (fr) 2009-08-20
JP2014210979A (ja) 2014-11-13
JP6282545B2 (ja) 2018-02-21
MX2009001768A (es) 2009-08-24
MX368493B (es) 2019-10-04
EP2090383B1 (fr) 2015-11-04
CA2654368A1 (fr) 2009-08-15

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