CA2587145C - Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom - Google Patents

Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom Download PDF

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Publication number
CA2587145C
CA2587145C CA2587145A CA2587145A CA2587145C CA 2587145 C CA2587145 C CA 2587145C CA 2587145 A CA2587145 A CA 2587145A CA 2587145 A CA2587145 A CA 2587145A CA 2587145 C CA2587145 C CA 2587145C
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CA
Canada
Prior art keywords
steel
unit
thickness
micro
temperature
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
CA2587145A
Other languages
English (en)
French (fr)
Other versions
CA2587145A1 (en
Inventor
Gary M. Cola, Jr.
Jeff W. Ziolkowski
Todd C. Ziolkowski
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.)
SFP Works LLC
Original Assignee
SFP Works LLC
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36407472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2587145(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SFP Works LLC filed Critical SFP Works LLC
Publication of CA2587145A1 publication Critical patent/CA2587145A1/en
Application granted granted Critical
Publication of CA2587145C publication Critical patent/CA2587145C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0252—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with application of tension
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
CA2587145A 2004-11-16 2005-11-16 Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom Expired - Lifetime CA2587145C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62831604P 2004-11-16 2004-11-16
US60/628,316 2004-11-16
PCT/US2005/041444 WO2006055589A1 (en) 2004-11-16 2005-11-16 Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom

Publications (2)

Publication Number Publication Date
CA2587145A1 CA2587145A1 (en) 2006-05-26
CA2587145C true CA2587145C (en) 2015-01-20

Family

ID=36407472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2587145A Expired - Lifetime CA2587145C (en) 2004-11-16 2005-11-16 Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom

Country Status (12)

Country Link
US (1) US8480824B2 (enExample)
EP (2) EP1817436A4 (enExample)
JP (1) JP5348890B2 (enExample)
KR (2) KR20070086335A (enExample)
CN (1) CN101061240A (enExample)
AU (1) AU2005307877A1 (enExample)
BR (1) BRPI0516801A (enExample)
CA (1) CA2587145C (enExample)
MX (2) MX373675B (enExample)
RU (1) RU2415951C2 (enExample)
WO (1) WO2006055589A1 (enExample)
ZA (1) ZA200706838B (enExample)

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US7732734B2 (en) 2004-09-17 2010-06-08 Noble Advanced Technologies, Inc. Metal forming apparatus and process with resistance heating
DE102008010062A1 (de) * 2007-06-22 2008-12-24 Sms Demag Ag Verfahren zum Warmwalzen und zur Wärmebehandlung eines Bandes aus Stahl
US20100163140A1 (en) * 2008-06-16 2010-07-01 Cola Jr Gary M Microtreatment of Iron-Based Alloy, Apparatus and Method Therefor, and Microstructure Resulting Therefrom
US10961598B2 (en) * 2009-04-03 2021-03-30 Gary M Cola, Jr. Apparatus for microtreatment of iron-based alloy
CN101638715B (zh) * 2009-08-27 2011-01-12 吉林省四方自动化工程技术有限责任公司 用22MnB5型钢材加工高速公路护栏板的方法
KR101355759B1 (ko) * 2011-09-28 2014-01-28 현대제철 주식회사 도어 힌지 제조용 강판 및 그 제조 방법
CN104641006B (zh) * 2012-05-25 2018-02-13 加里·M·科拉 含碳化物的铁基合金的微处理和微结构
US9410220B2 (en) 2012-06-19 2016-08-09 Buffalo Armory Llc Method and apparatus for treating a steel article
US20150007914A1 (en) * 2013-07-08 2015-01-08 Sfp Works, Llc Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom
KR101568511B1 (ko) 2013-12-23 2015-11-11 주식회사 포스코 강도와 연성이 우수한 열처리 경화형 강판 및 그 제조방법
CN105486088A (zh) * 2014-09-18 2016-04-13 宝山钢铁股份有限公司 加热炉及其炉门开关控制方法
EP3159419B1 (de) * 2015-10-21 2018-12-12 Voestalpine Krems Gmbh Verfahren zum erzeugen rollgeformter teilgehärteter profile
US10961599B2 (en) 2016-07-20 2021-03-30 Hyundai Motor Company Lightweight door beam, composition thereof and method of manufacturing the same
CN109396191A (zh) * 2018-12-21 2019-03-01 菏泽学院 一种纳米贝氏体钢生产用轧制装置

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Also Published As

Publication number Publication date
ZA200706838B (en) 2008-11-26
CN101061240A (zh) 2007-10-24
RU2415951C2 (ru) 2011-04-10
JP5348890B2 (ja) 2013-11-20
KR20070086335A (ko) 2007-08-27
EP1817436A1 (en) 2007-08-15
MX373675B (es) 2020-07-02
US8480824B2 (en) 2013-07-09
RU2007121935A (ru) 2008-12-27
KR20130016433A (ko) 2013-02-14
CA2587145A1 (en) 2006-05-26
MX2007005953A (es) 2007-08-14
AU2005307877A1 (en) 2006-05-26
US20070261770A1 (en) 2007-11-15
WO2006055589A1 (en) 2006-05-26
KR101362540B1 (ko) 2014-02-13
EP2418293A3 (en) 2014-08-13
EP1817436A4 (en) 2009-08-05
BRPI0516801A (pt) 2008-09-23
JP2008520823A (ja) 2008-06-19
EP2418293A2 (en) 2012-02-15

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