BRPI0921536A2 - estrutura de aço e método de soldar aço estrutural - Google Patents

estrutura de aço e método de soldar aço estrutural

Info

Publication number
BRPI0921536A2
BRPI0921536A2 BRPI0921536A BRPI0921536A BRPI0921536A2 BR PI0921536 A2 BRPI0921536 A2 BR PI0921536A2 BR PI0921536 A BRPI0921536 A BR PI0921536A BR PI0921536 A BRPI0921536 A BR PI0921536A BR PI0921536 A2 BRPI0921536 A2 BR PI0921536A2
Authority
BR
Brazil
Prior art keywords
steel
welding structural
steel structure
structural steel
welding
Prior art date
Application number
BRPI0921536A
Other languages
English (en)
Inventor
Ozekcin Adnan
P Fairchild Douglas
Jin Hyunwoo
Ayer Raghavan
j ford Steven
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of BRPI0921536A2 publication Critical patent/BRPI0921536A2/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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1225—Particular aspects of welding with a non-consumable tool
    • 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
    • C22C38/06—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
    • C22C38/44—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
    • C22C38/48—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
    • C22C38/18—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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Articles (AREA)
BRPI0921536A 2008-11-18 2009-11-18 estrutura de aço e método de soldar aço estrutural BRPI0921536A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19955708P 2008-11-18 2008-11-18
US12/590,956 US20100136369A1 (en) 2008-11-18 2009-11-17 High strength and toughness steel structures by friction stir welding
PCT/US2009/006165 WO2010059201A2 (en) 2008-11-18 2009-11-18 High strength and toughness steel structures by friction stir welding

Publications (1)

Publication Number Publication Date
BRPI0921536A2 true BRPI0921536A2 (pt) 2018-10-23

Family

ID=42198714

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921536A BRPI0921536A2 (pt) 2008-11-18 2009-11-18 estrutura de aço e método de soldar aço estrutural

Country Status (8)

Country Link
US (1) US20100136369A1 (pt)
EP (1) EP2361182A2 (pt)
JP (1) JP2012509178A (pt)
CN (1) CN102216483A (pt)
AU (1) AU2009318145B2 (pt)
BR (1) BRPI0921536A2 (pt)
CA (1) CA2741735A1 (pt)
WO (1) WO2010059201A2 (pt)

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US9283637B2 (en) * 2010-02-05 2016-03-15 Battelle Memorial Institute Friction stir weld tools having fine grain structure
US9821401B2 (en) 2011-01-28 2017-11-21 Exxonmobil Upstream Research Company High toughness weld metals with superior ductile tearing resistance
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JP5900922B2 (ja) 2012-03-14 2016-04-06 国立大学法人大阪大学 鉄鋼材の製造方法
WO2013150801A1 (ja) * 2012-04-06 2013-10-10 Ｊｆｅスチール株式会社 鋼板の摩擦攪拌接合方法
US8998067B2 (en) 2013-01-10 2015-04-07 Baker Hughes Incorporated Tubular friction welding joining method without rotation of the tubulars
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US9833861B2 (en) * 2013-09-30 2017-12-05 Jfe Steel Corporation Friction stir welding method for steel sheets and method of manufacturing joint
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CN107848065B (zh) * 2015-07-31 2020-03-13 国立大学法人大阪大学 摩擦焊接方法
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US11185944B2 (en) * 2016-10-31 2021-11-30 Kawasaki Jukogyo Kabushiki Kaisha Friction stir spot welding device and friction stir spot welding method
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CN108375515B (zh) * 2018-01-25 2020-04-28 北京工业大学 一种获取铝合金板件搅拌摩擦焊接头疲劳小裂纹萌生及扩展形貌的实验方法
KR20200116536A (ko) * 2018-02-27 2020-10-12 솜니오 글로벌 홀딩스, 엘엘씨 질소 합금 보호층이 있는 제품 및 그 제조 방법
KR102188698B1 (ko) * 2018-06-21 2020-12-07 한국조선해양 주식회사 액화가스 저장탱크 및 선박
US20240100624A1 (en) * 2018-08-28 2024-03-28 MELD Manufacturing Corporation Solid-state joining of features to cast parts
JP7134858B2 (ja) * 2018-12-20 2022-09-12 株式会社東芝 き裂補修方法及びき裂補修装置
US20220162723A1 (en) * 2019-03-27 2022-05-26 Osaka University Surface-modifying method for steel material and steel structure
CN114126796B (zh) * 2019-06-17 2023-09-26 日本制铁株式会社 接合接头以及汽车用部件
JP7817738B2 (ja) * 2020-03-18 2026-02-19 国立大学法人大阪大学 固相接合用鋼、固相接合用鋼材、固相接合継手及び固相接合構造物
CN115725896B (zh) * 2021-09-01 2023-11-28 中国科学院金属研究所 一种具有层状构型组织的超高强钢及其制备方法
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Also Published As

Publication number Publication date
CA2741735A1 (en) 2011-05-27
WO2010059201A2 (en) 2010-05-27
AU2009318145B2 (en) 2016-01-21
JP2012509178A (ja) 2012-04-19
EP2361182A2 (en) 2011-08-31
CN102216483A (zh) 2011-10-12
WO2010059201A3 (en) 2010-08-12
US20100136369A1 (en) 2010-06-03
AU2009318145A1 (en) 2010-05-27

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2495 DE 30-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.