BR0300116A - High hardness reaction inert material for thermally ordered components - Google Patents

High hardness reaction inert material for thermally ordered components

Info

Publication number
BR0300116A
BR0300116A BR0300116-4A BR0300116A BR0300116A BR 0300116 A BR0300116 A BR 0300116A BR 0300116 A BR0300116 A BR 0300116A BR 0300116 A BR0300116 A BR 0300116A
Authority
BR
Brazil
Prior art keywords
minus
thermally
reaction inert
inert material
high hardness
Prior art date
Application number
BR0300116-4A
Other languages
Portuguese (pt)
Inventor
Gottfried R Mayerboeck
Johann Sammer
Gabriele Saller
Original Assignee
Boehler Edelstahl Gmbh & 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 & Co Kg filed Critical Boehler Edelstahl Gmbh & Co Kg
Publication of BR0300116A publication Critical patent/BR0300116A/en

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

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)
  • Heat Treatment Of Articles (AREA)
  • Powder Metallurgy (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Catalysts (AREA)
  • Contacts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"MATERIAL INERTE à REAçãO, COM ELEVADA DUREZA, PARA COMPONENTES TERMICAMENTE SOLICITADOS". A invenção refere-se a um material, a um processo para sua preparação, e a um emprego do material para componentes e ferramentas com submetidas a cargas térmicas. A invenção consiste em um material com elevada inércia a reação, particularmente elevada resistência a oxidação, e elevada dureza a uma temperatura de até 750<198> C, formado de uma liga com uma composição essencialmente (em % em peso) de: Carbono (C) 0,01 até 0,25 Silício (Si) 0,35 até 2,5 Manganês (Mn) 0,4 até 4,3 Cromo (Cr) 16,0 até 28,0 Níquel (Ni) 15,0 até 36,0 Nitrogênio (N) 0,01 até 0,29 com a condição de que o teor de níquel da liga é igual ou opcionalmente no máximo 4,8 % em peso maior do que o valor formado do teor de cromo mais 1,5 vezes o silício, menos 0,12 vezes o manganês, menos 18 vezes o nitrogênio, menos 30 vezes o carbono, menos o valor numérico 6 Ni <242> Cr + 1,5 x Si - 0,1 2 x Mn - 18 x N - 30 x C - 6 o restante sendo ferro (Fe), assim como elementos associados e impurezas, cujo material apresenta uma dureza formada por moldagem a frio de pelo menos 230 HB."HIGH-HARD REACTION INERT MATERIAL FOR THERMALLY REQUIRED COMPONENTS". The invention relates to a material, a process for its preparation, and a use of the material for thermally loaded components and tools. The invention consists of a material with high reaction inertia, particularly high oxidation resistance, and high hardness at a temperature of up to 750Â ° C, formed of an alloy having an essentially (by weight%) composition of: Carbon ( C) 0.01 to 0.25 Silicon (Si) 0.35 to 2.5 Manganese (Mn) 0.4 to 4.3 Chromium (Cr) 16.0 to 28.0 Nickel (Ni) 15.0 to 36,0 Nitrogen (N) 0,01 to 0,29 on the condition that the nickel content of the alloy is equal to or optionally not more than 4,8% by weight greater than the value of chromium content plus 1, 5 times silicon, minus 0.12 times manganese, minus 18 times nitrogen, minus 30 times carbon, minus 6 Ni <242> Cr + 1.5 x Si - 0.1 2 x Mn - 18 x N - 30 x C - 6 the remainder being iron (Fe), as well as associated elements and impurities, the material of which has a cold formed hardness of at least 230 HB.

BR0300116-4A 2002-01-23 2003-01-22 High hardness reaction inert material for thermally ordered components BR0300116A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR0300116A true BR0300116A (en) 2003-09-09

Family

ID=3624219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0300116-4A BR0300116A (en) 2002-01-23 2003-01-22 High hardness reaction inert material for thermally ordered components

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)

Families Citing this family (13)

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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
KR101210113B1 (en) * 2008-02-27 2012-12-07 수미도모 메탈 인더스트리즈, 리미티드 Carburization-resistant metal material
CA2743129C (en) * 2008-11-19 2017-10-24 Sandvik Intellectual Property Ab Aluminium oxide forming nickel based alloy
EP2224031B1 (en) 2009-02-17 2013-04-03 MEC Holding GmbH Wear resistant 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
KR20190125381A (en) * 2017-03-03 2019-11-06 보르그워너 인코퍼레이티드 Nickel and chromium base iron alloys with high temperature oxidation resistance
EP3590643B1 (en) * 2018-07-02 2021-01-27 Höganäs AB (publ) Wear-resistant iron-based alloy 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

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GB1557872A (en) * 1976-09-15 1979-12-12 Shevchenko A A Others method of continuous tube rolling and rolling mill therefor
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Also Published As

Publication number Publication date
RU2246553C2 (en) 2005-02-20
DK1420077T3 (en) 2007-02-05
EP1420077B1 (en) 2006-10-04
ATA1072002A (en) 2002-10-15
CN1434146A (en) 2003-08-06
US20030136482A1 (en) 2003-07-24
DE50208351D1 (en) 2006-11-16
TWI225102B (en) 2004-12-11
RU2003101774A (en) 2005-01-10
HK1067668A1 (en) 2005-04-15
KR20030064304A (en) 2003-07-31
AT410550B (en) 2003-05-26
CA2416950C (en) 2007-08-28
EP1420077A1 (en) 2004-05-19
CA2416950A1 (en) 2003-07-23
ES2273992T3 (en) 2007-05-16
KR100540851B1 (en) 2006-01-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.