BR112017002127A2 - aço com alta resistência a desgaste, dureza e resistência à corrosão altas assim como baixa condutividade térmica e uso de tal aço - Google Patents

aço com alta resistência a desgaste, dureza e resistência à corrosão altas assim como baixa condutividade térmica e uso de tal aço

Info

Publication number
BR112017002127A2
BR112017002127A2 BR112017002127A BR112017002127A BR112017002127A2 BR 112017002127 A2 BR112017002127 A2 BR 112017002127A2 BR 112017002127 A BR112017002127 A BR 112017002127A BR 112017002127 A BR112017002127 A BR 112017002127A BR 112017002127 A2 BR112017002127 A2 BR 112017002127A2
Authority
BR
Brazil
Prior art keywords
steel
particles
production
weight
thermal conductivity
Prior art date
Application number
BR112017002127A
Other languages
English (en)
Portuguese (pt)
Inventor
Van Bennekom André
hill Horst
Ripkens Oliver
Original Assignee
Deutsche Edelstahlwerke Gmbh
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 Deutsche Edelstahlwerke Gmbh filed Critical Deutsche Edelstahlwerke Gmbh
Publication of BR112017002127A2 publication Critical patent/BR112017002127A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
    • 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
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/50—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
BR112017002127A 2014-08-28 2015-08-26 aço com alta resistência a desgaste, dureza e resistência à corrosão altas assim como baixa condutividade térmica e uso de tal aço BR112017002127A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014112374.3A DE102014112374A1 (de) 2014-08-28 2014-08-28 Stahl mit hoher Verschleißbeständigkeit, Härte und Korrosionsbeständigkeit sowie niedriger Wärmeleitfähigkeit und Verwendung eines solchen Stahls
PCT/EP2015/069477 WO2016030396A1 (fr) 2014-08-28 2015-08-26 Acier présentant une haute résistance à l'usure, une dureté élevée, une bonne résistance à la corrosion et/ou une faible conductivité thermique et utilisation d'un tel acier

Publications (1)

Publication Number Publication Date
BR112017002127A2 true BR112017002127A2 (pt) 2017-11-21

Family

ID=54014808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017002127A BR112017002127A2 (pt) 2014-08-28 2015-08-26 aço com alta resistência a desgaste, dureza e resistência à corrosão altas assim como baixa condutividade térmica e uso de tal aço

Country Status (9)

Country Link
US (1) US20180119257A1 (fr)
EP (1) EP3186405B1 (fr)
JP (1) JP6210502B1 (fr)
KR (1) KR20170041276A (fr)
CN (1) CN107075624A (fr)
BR (1) BR112017002127A2 (fr)
DE (1) DE102014112374A1 (fr)
RU (1) RU2674174C2 (fr)
WO (1) WO2016030396A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263726A1 (fr) * 2016-06-29 2018-01-03 Deutsche Edelstahlwerke GmbH Matériau à base de fe et son procédé de fabrication
JP7287916B2 (ja) * 2020-03-12 2023-06-06 株式会社神戸製鋼所 積層造形物の製造方法、及び積層造形物
CN111455274A (zh) * 2020-04-08 2020-07-28 鞍钢股份有限公司 一种80Ksi级别9Cr火驱热采油井管及其制造方法
CN112251749B (zh) * 2020-10-23 2023-04-07 黑龙江科技大学 一种利用等离子熔覆制备定向阵列的陶瓷相增强高熵合金耐磨涂层的方法
KR20220063626A (ko) * 2020-11-10 2022-05-17 한국재료연구원 TiC 입자 강화 Fe계 복합재료 및 그 제조방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966423A (en) * 1973-11-06 1976-06-29 Mal M Kumar Grain refinement of titanium carbide tool steel
DE3015709A1 (de) * 1980-04-24 1981-10-29 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Hartstofflegierung
JPH0229736B2 (ja) * 1984-09-14 1990-07-02 Mitsubishi Metal Corp Bunsankyokagatashoketsugokinkoseinetsukantaimamobuzai
JPH0586435A (ja) * 1991-09-27 1993-04-06 Hitachi Metals Ltd 高耐食高耐摩耗性工具部品材料
SE9604538D0 (sv) * 1996-12-10 1996-12-10 Hoeganaes Ab Agglomerated iron-based powders
JP4279935B2 (ja) * 1999-03-25 2009-06-17 株式会社神戸製鋼所 硬質粒分散焼結鋼及びその製造方法
US6521353B1 (en) * 1999-08-23 2003-02-18 Kennametal Pc Inc. Low thermal conductivity hard metal
SE529041C2 (sv) * 2005-08-18 2007-04-17 Erasteel Kloster Ab Användning av ett pulvermetallurgiskt tillverkat stål
SE528991C2 (sv) * 2005-08-24 2007-04-03 Uddeholm Tooling Ab Ställegering och verktyg eller komponenter tillverkat av stållegeringen
GB2440737A (en) * 2006-08-11 2008-02-13 Federal Mogul Sintered Prod Sintered material comprising iron-based matrix and hard particles
SE533988C2 (sv) * 2008-10-16 2011-03-22 Uddeholms Ab Stålmaterial och förfarande för framställning därav
AU2011213543A1 (en) * 2010-02-05 2012-08-30 Weir Minerals Australia Ltd Hard metal materials
RU2443795C2 (ru) * 2010-04-16 2012-02-27 Тамара Федоровна Волынова МНОГОФУНКЦИОНАЛЬНЫЕ АНТИФРИКЦИОННЫЕ НАНОСТРУКТУРИРОВАННЫЕ ИЗНОСОСТОЙКИЕ ДЕМПФИРУЮЩИЕ С ЭФФЕКТОМ ПАМЯТИ ФОРМЫ СПЛАВЫ НА МЕТАСТАБИЛЬНОЙ ОСНОВЕ ЖЕЛЕЗА СО СТРУКТУРОЙ ГЕКСАГОНАЛЬНОГО ε-МАРТЕНСИТА И ИЗДЕЛИЯ С ИСПОЛЬЗОВАНИЕМ ЭТИХ СПЛАВОВ С ЭФФЕКТОМ САМООРГАНИЗАЦИИ НАНОСТРУКТУРНЫХ КОМПОЗИЦИЙ, САМОУПРОЧНЕНИЯ И САМОСМАЗЫВАНИЯ ПОВЕРХНОСТЕЙ ТРЕНИЯ, С ЭФФЕКТОМ САМОГАШЕНИЯ ВИБРАЦИЙ И ШУМОВ
EP2662460A1 (fr) * 2012-05-07 2013-11-13 Valls Besitz GmbH Traitements thermiques bainitiques résistants sur des aciers pour outillage

Also Published As

Publication number Publication date
EP3186405A1 (fr) 2017-07-05
RU2017106319A3 (fr) 2018-08-28
DE102014112374A1 (de) 2016-03-03
WO2016030396A1 (fr) 2016-03-03
JP2017532434A (ja) 2017-11-02
CN107075624A (zh) 2017-08-18
RU2674174C2 (ru) 2018-12-05
EP3186405B1 (fr) 2018-10-03
KR20170041276A (ko) 2017-04-14
JP6210502B1 (ja) 2017-10-11
RU2017106319A (ru) 2018-08-28
US20180119257A1 (en) 2018-05-03

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements