CA2416950A1 - Inert material with increased hardness for thermally stressed parts - Google Patents

Inert material with increased hardness for thermally stressed parts Download PDF

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Publication number
CA2416950A1
CA2416950A1 CA002416950A CA2416950A CA2416950A1 CA 2416950 A1 CA2416950 A1 CA 2416950A1 CA 002416950 A CA002416950 A CA 002416950A CA 2416950 A CA2416950 A CA 2416950A CA 2416950 A1 CA2416950 A1 CA 2416950A1
Authority
CA
Canada
Prior art keywords
inert material
increased hardness
thermally stressed
stressed parts
parts
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
CA002416950A
Other languages
French (fr)
Other versions
CA2416950C (en
Inventor
Gottfried Mayerbock
Johann Sammer
Gabriele Saller
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 and Co KG
Original Assignee
Boehler Edelstahl GmbH and Co KG
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 and Co KG filed Critical Boehler Edelstahl GmbH and Co KG
Publication of CA2416950A1 publication Critical patent/CA2416950A1/en
Application granted granted Critical
Publication of CA2416950C publication Critical patent/CA2416950C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

Abstract

A material for the manufacture of parts and tools for use at elevated temperature, comprising an iron-based alloy comprising C, Si, Mn, Cr, Ni and N in certain concentrations and being cold formed to a hardness of at least 230 HB, a process for the manufacture of the material and a hot working tool comprising the material. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
CA002416950A 2002-01-23 2003-01-22 Inert material with increased hardness for thermally stressed parts Expired - Fee Related CA2416950C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0010702A AT410550B (en) 2002-01-23 2002-01-23 Material used as a tool material in the glass industry, especially as a molding material for machine pressed glass consists of an alloy containing carbon, silicon, chromium, nickel and nitrogen
AT107/2002 2002-01-23

Publications (2)

Publication Number Publication Date
CA2416950A1 true CA2416950A1 (en) 2003-07-23
CA2416950C CA2416950C (en) 2007-08-28

Family

ID=3624219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002416950A Expired - Fee Related CA2416950C (en) 2002-01-23 2003-01-22 Inert material with increased hardness for thermally stressed parts

Country Status (13)

Country Link
US (1) US20030136482A1 (en)
EP (1) EP1420077B1 (en)
KR (1) KR100540851B1 (en)
CN (1) CN1434146A (en)
AT (1) AT410550B (en)
BR (1) BR0300116A (en)
CA (1) CA2416950C (en)
DE (1) DE50208351D1 (en)
DK (1) DK1420077T3 (en)
ES (1) ES2273992T3 (en)
HK (1) HK1067668A1 (en)
RU (1) RU2246553C2 (en)
TW (1) TWI225102B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010094708A2 (en) 2009-02-17 2010-08-26 Mec Holding Gmbh Wear resistant alloy

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CA2502206C (en) * 2003-03-20 2010-11-16 Sumitomo Metal Industries, Ltd. Stainless steel for high pressure hydrogen gas, vessel and equipment comprising the steel
US20090053100A1 (en) * 2005-12-07 2009-02-26 Pankiw Roman I Cast heat-resistant austenitic steel with improved temperature creep properties and balanced alloying element additions and methodology for development of the same
JP4329883B1 (en) * 2008-02-27 2009-09-09 住友金属工業株式会社 Carburization-resistant metal material
KR101646296B1 (en) * 2008-11-19 2016-08-05 산드빅 인터렉츄얼 프로퍼티 에이비 Aluminium oxide forming nickel based alloy
EP2287351A1 (en) * 2009-07-22 2011-02-23 Arcelormittal Investigación y Desarrollo SL Heat-resistant austenitic steel having high resistance to stress relaxation cracking
CN101921967A (en) * 2010-08-12 2010-12-22 江苏新华合金电器有限公司 Novel austenitic heat-resistance stainless steel
CN102650023A (en) * 2011-02-23 2012-08-29 宝山钢铁股份有限公司 Cu-Fe-Ni-Cr austenite alloy for oil bushing
US9347121B2 (en) * 2011-12-20 2016-05-24 Ati Properties, Inc. High strength, corrosion resistant austenitic alloys
WO2018160515A1 (en) * 2017-03-03 2018-09-07 Borgwarner Inc. Nickel and chrome based iron alloy having enhanced high temperature oxidation resistance
ES2864406T3 (en) * 2018-07-02 2021-10-13 Hoeganaes Ab Publ Wear-resistant iron-based alignment compositions comprising nickel
CN110724873A (en) * 2018-07-17 2020-01-24 宝钢特钢有限公司 High-wear-resistance die forging die steel and manufacturing method thereof
RU2703318C1 (en) * 2019-04-15 2019-10-16 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Radiation-resistant austenitic steel for the wwpr in-vessel partition

Family Cites Families (23)

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US2746209A (en) * 1949-08-20 1956-05-22 Libbey Owens Ford Glass Co Equipment for bending glass sheets
US3385739A (en) * 1965-04-13 1968-05-28 Eaton Yale & Towne Alloy steel articles and the method of making
AT305000B (en) * 1970-06-29 1973-02-12 Mannesmann Ag Tool
US3833358A (en) * 1970-07-22 1974-09-03 Pompey Acieries Refractory iron-base alloy resisting to high temperatures
GB1557872A (en) * 1976-09-15 1979-12-12 Shevchenko A A Others method of continuous tube rolling and rolling mill therefor
US4329173A (en) * 1980-03-31 1982-05-11 Carondelet Foundry Company Alloy resistant to corrosion
US4341555A (en) * 1980-03-31 1982-07-27 Armco Inc. High strength austenitic stainless steel exhibiting freedom from embrittlement
EP0087482B1 (en) * 1982-02-26 1986-06-25 Kubota Ltd. Heat-resisting alloy for rolls
US4489040A (en) * 1982-04-02 1984-12-18 Cabot Corporation Corrosion resistant nickel-iron alloy
US4560408A (en) * 1983-06-10 1985-12-24 Santrade Limited Method of using chromium-nickel-manganese-iron alloy with austenitic structure in sulphurous environment at high temperature
DE3407307A1 (en) * 1984-02-24 1985-08-29 Mannesmann AG, 4000 Düsseldorf USE OF A CORROSION-RESISTANT AUSTENITIC IRON-CHROME-NICKEL-NITROGEN ALLOY FOR MECHANICALLY HIGH-QUALITY COMPONENTS
US4851059A (en) * 1987-03-12 1989-07-25 Nippon Steel Corp. Non-magnetic high hardness austenitic stainless steel
US4795610A (en) * 1987-04-23 1989-01-03 Carondelet Foundry Company Corrosion resistant alloy
US4981647A (en) * 1988-02-10 1991-01-01 Haynes International, Inc. Nitrogen strengthened FE-NI-CR alloy
US4861547A (en) * 1988-04-11 1989-08-29 Carondelet Foundry Company Iron-chromium-nickel heat resistant alloys
US5098652A (en) * 1989-06-13 1992-03-24 Kabushiki Kaisha Toshiba Precision parts of non-magnetic stainless steels
JP2756549B2 (en) * 1989-07-22 1998-05-25 日新製鋼株式会社 Manufacturing method of high strength duplex stainless steel strip with excellent spring properties.
US5016460A (en) * 1989-12-22 1991-05-21 Inco Alloys International, Inc. Durable method for producing finned tubing
US5223214A (en) * 1992-07-09 1993-06-29 Carondelet Foundry Company Heat treating furnace alloys
JPH09279309A (en) * 1996-04-12 1997-10-28 Daido Steel Co Ltd Iron-chrome-nickel heat resistant alloy
JP2001011583A (en) * 1999-07-02 2001-01-16 Hmy Ltd Heat resistant alloy
AT408889B (en) * 2000-06-30 2002-03-25 Schoeller Bleckmann Oilfield T CORROSION-RESISTANT MATERIAL
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010094708A2 (en) 2009-02-17 2010-08-26 Mec Holding Gmbh Wear resistant alloy
EP2224031A1 (en) 2009-02-17 2010-09-01 MEC Holding GmbH Wear resistant alloy

Also Published As

Publication number Publication date
RU2003101774A (en) 2005-01-10
ES2273992T3 (en) 2007-05-16
KR20030064304A (en) 2003-07-31
US20030136482A1 (en) 2003-07-24
CN1434146A (en) 2003-08-06
AT410550B (en) 2003-05-26
ATA1072002A (en) 2002-10-15
EP1420077B1 (en) 2006-10-04
EP1420077A1 (en) 2004-05-19
TWI225102B (en) 2004-12-11
KR100540851B1 (en) 2006-01-10
DK1420077T3 (en) 2007-02-05
CA2416950C (en) 2007-08-28
RU2246553C2 (en) 2005-02-20
BR0300116A (en) 2003-09-09
DE50208351D1 (en) 2006-11-16
HK1067668A1 (en) 2005-04-15

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Effective date: 20170123