BR112014007751A2 - aço inoxidável austenítico com plasticidade induzida por geminação e elementos nanogeminados e método de produção do mesmo - Google Patents

aço inoxidável austenítico com plasticidade induzida por geminação e elementos nanogeminados e método de produção do mesmo

Info

Publication number
BR112014007751A2
BR112014007751A2 BR112014007751A BR112014007751A BR112014007751A2 BR 112014007751 A2 BR112014007751 A2 BR 112014007751A2 BR 112014007751 A BR112014007751 A BR 112014007751A BR 112014007751 A BR112014007751 A BR 112014007751A BR 112014007751 A2 BR112014007751 A2 BR 112014007751A2
Authority
BR
Brazil
Prior art keywords
nanogeminate
twinning
elements
stainless steel
production method
Prior art date
Application number
BR112014007751A
Other languages
English (en)
Inventor
Guocai Chai
Ulrika Magnusson
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of BR112014007751A2 publication Critical patent/BR112014007751A2/pt

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • 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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing 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
    • C22C38/001—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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
BR112014007751A 2011-09-29 2012-09-25 aço inoxidável austenítico com plasticidade induzida por geminação e elementos nanogeminados e método de produção do mesmo BR112014007751A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11183207.7A EP2574684B1 (en) 2011-09-29 2011-09-29 TWIP and NANO-twinned austenitic stainless steel and method of producing the same
PCT/EP2012/068815 WO2013045414A1 (en) 2011-09-29 2012-09-25 Twip and nano-twinned austenitic stainless steel and method of producing the same

Publications (1)

Publication Number Publication Date
BR112014007751A2 true BR112014007751A2 (pt) 2017-04-18

Family

ID=46940487

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014007751A BR112014007751A2 (pt) 2011-09-29 2012-09-25 aço inoxidável austenítico com plasticidade induzida por geminação e elementos nanogeminados e método de produção do mesmo

Country Status (12)

Country Link
US (1) US8906171B2 (pt)
EP (1) EP2574684B1 (pt)
JP (1) JP6047164B2 (pt)
KR (1) KR20140070640A (pt)
CN (1) CN103857813B (pt)
BR (1) BR112014007751A2 (pt)
CA (1) CA2849800A1 (pt)
ES (1) ES2503566T3 (pt)
PL (1) PL2574684T3 (pt)
RU (1) RU2608916C2 (pt)
TW (1) TW201331378A (pt)
WO (1) WO2013045414A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102560045B (zh) * 2010-12-22 2014-10-01 中国科学院金属研究所 块体纳米结构低碳钢及其制备方法
CN107466327A (zh) * 2015-04-27 2017-12-12 山特维克知识产权股份有限公司 用于在金属中产生形变孪晶形成的方法和设备
EP3095889A1 (en) 2015-05-22 2016-11-23 Outokumpu Oyj Method for manufacturing a component made of austenitic steel
EP3117922B1 (en) * 2015-07-16 2018-03-21 Outokumpu Oyj Method for manufacturing a component of austenitic twip or trip/twip steel
EP3173504A1 (en) 2015-11-09 2017-05-31 Outokumpu Oyj Method for manufacturing an austenitic steel component and use of the component
CN105861943B (zh) * 2016-05-20 2018-05-25 首钢集团有限公司 一种冷轧高强孪晶诱发塑性钢及其生产方法
CN107621471A (zh) * 2017-08-28 2018-01-23 大连理工大学 微米合金含有等长单个纳米孪晶的透射电镜原位纳米压痕方法
EP3470145B1 (en) * 2017-10-10 2022-03-16 Outokumpu Oyj Method for partial cold deformation of steel with homogeneous thickness
CN111610209B (zh) * 2019-02-25 2021-03-19 浙江大学 一种制备具有确定孪晶取向的纳米孪晶金属试样的方法
CN110103530B (zh) * 2019-06-04 2023-03-31 河北工业大学 一种高性能耐蚀twip/不锈钢多层复合材料及制备方法
CN110241364B (zh) * 2019-07-19 2021-03-26 东北大学 一种高强塑纳米/亚微米晶冷轧304不锈钢带及其制备方法
CN112129794B (zh) * 2020-09-21 2023-06-20 长安大学 一种双相钢剩余塑性变形容量率的定量评价方法
CN113046534B (zh) * 2021-03-15 2023-02-03 长春工业大学 一种高孪晶密度的高氮无镍奥氏体不锈钢的制备方法
CN113275405B (zh) * 2021-04-23 2024-02-06 中国科学院合肥物质科学研究院 一种twip钢丝直接拉拔成形的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696450A (en) * 1952-07-22 1954-12-07 Allegheny Ludlum Steel Austenitic alloy steel and procedure for making same
US3615921A (en) * 1968-11-20 1971-10-26 United Aircraft Corp Process for strengthening alloys
BE873620A (nl) * 1979-01-22 1979-07-23 Bekaert Sa Nv Werkwijze voor het vervormen van voorwerpen uit gelegeerd staal
JPH0694057B2 (ja) * 1987-12-12 1994-11-24 新日本製鐵株式會社 耐海水性に優れたオーステナイト系ステンレス鋼の製造方法
RU2210603C2 (ru) * 1997-07-28 2003-08-20 Эксонмобил Апстрим Рисерч Компани Способ получения сверхвысокопрочных свариваемых сталей
KR100361548B1 (ko) * 1999-04-19 2002-11-21 스미토모 긴조쿠 고교 가부시키가이샤 고체고분자형 연료전지용 스텐레스 강재
AU2003275517A1 (en) 2002-11-01 2004-05-25 Institute Of Metal Research Chinese Academy Of Sciences A nano icrystals copper material with super high strength and conductivity and method of preparing thereof
JP4331975B2 (ja) * 2003-05-15 2009-09-16 新日本製鐵株式会社 固体高分子型燃料電池セパレータ用ステンレス鋼板の製造方法及び成形方法
RU2254394C1 (ru) * 2004-03-16 2005-06-20 Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ") Высокопрочная аустенитная нержавеющая сталь и способ окончательной упрочняющей обработки изделий из нее
US7078108B2 (en) 2004-07-14 2006-07-18 The Regents Of The University Of California Preparation of high-strength nanometer scale twinned coating and foil
WO2006048034A1 (de) * 2004-11-03 2006-05-11 Thyssenkrupp Steel Ag Höherfestes, twip-eigenschaften aufweisendes stahlband oder -blech und verfahren zu dessen herstellung mittels “direct strip casting '
US7699946B2 (en) * 2005-09-07 2010-04-20 Los Alamos National Security, Llc Preparation of nanostructured materials having improved ductility
JP5215855B2 (ja) * 2006-08-23 2013-06-19 独立行政法人科学技術振興機構 Ｆｅ基合金及びその製造方法
KR101054773B1 (ko) * 2008-09-04 2011-08-05 기아자동차주식회사 Ｔｗｉｐ형 초고강도 강판의 제조방법

Also Published As

Publication number Publication date
RU2014117156A (ru) 2015-11-10
RU2608916C2 (ru) 2017-01-26
WO2013045414A1 (en) 2013-04-04
TW201331378A (zh) 2013-08-01
US8906171B2 (en) 2014-12-09
JP6047164B2 (ja) 2016-12-21
CA2849800A1 (en) 2013-04-04
PL2574684T3 (pl) 2014-12-31
US20140328715A1 (en) 2014-11-06
KR20140070640A (ko) 2014-06-10
CN103857813A (zh) 2014-06-11
JP2014530298A (ja) 2014-11-17
ES2503566T3 (es) 2014-10-07
EP2574684B1 (en) 2014-06-18
CN103857813B (zh) 2016-08-17
EP2574684A1 (en) 2013-04-03

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time