BRPI0719795A2 - Junta soldada por feixe de elétrons excelente em resistência à fratura frágil - Google Patents

Junta soldada por feixe de elétrons excelente em resistência à fratura frágil

Info

Publication number
BRPI0719795A2
BRPI0719795A2 BRPI0719795-0A BRPI0719795A BRPI0719795A2 BR PI0719795 A2 BRPI0719795 A2 BR PI0719795A2 BR PI0719795 A BRPI0719795 A BR PI0719795A BR PI0719795 A2 BRPI0719795 A2 BR PI0719795A2
Authority
BR
Brazil
Prior art keywords
electron beam
welded joint
fracture resistance
brittle fracture
excellent electron
Prior art date
Application number
BRPI0719795-0A
Other languages
English (en)
Inventor
Tadashi Ishikawa
Ryuichi Honma
Akihiko Kojima
Yuzuru Yoshida
Youichi Tanaka
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP2006271074A external-priority patent/JP4719118B2/ja
Priority claimed from JP2006270967A external-priority patent/JP2008087030A/ja
Priority claimed from JP2006271044A external-priority patent/JP5171007B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI0719795A2 publication Critical patent/BRPI0719795A2/pt
Publication of BRPI0719795B1 publication Critical patent/BRPI0719795B1/pt

Links

Classifications

    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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.]
    • 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]
    • 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
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., 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.]
    • Y10T428/12986—Adjacent functionally defined components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Joining Of Building Structures In Genera (AREA)
BRPI0719795-0A 2006-10-02 2007-01-12 Junta soldada por feixe de elétrons excelente em resistência à fratura frágil BRPI0719795B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2006271074A JP4719118B2 (ja) 2006-10-02 2006-10-02 耐脆性破壊発生特性に優れた電子ビーム溶接継手
JP2006270967A JP2008087030A (ja) 2006-10-02 2006-10-02 耐脆性破壊発生特性に優れた電子ビーム溶接継手
JP2006271044A JP5171007B2 (ja) 2006-10-02 2006-10-02 耐脆性破壊発生特性に優れた電子ビーム溶接継手
JP2006-270967 2006-10-02
JP2006-271044 2006-10-02
JP2006-271074 2006-10-02
PCT/JP2007/050738 WO2008041372A1 (en) 2006-10-02 2007-01-12 Joint welded by electron beam with excellent unsusceptibility to brittle fracture

Publications (2)

Publication Number Publication Date
BRPI0719795A2 true BRPI0719795A2 (pt) 2015-07-21
BRPI0719795B1 BRPI0719795B1 (pt) 2018-06-26

Family

ID=39268238

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719795-0A BRPI0719795B1 (pt) 2006-10-02 2007-01-12 Junta soldada por feixe de elétrons excelente em resistência à fratura frágil

Country Status (8)

Country Link
US (1) US8114528B2 (pt)
EP (3) EP2070631B1 (pt)
KR (1) KR101192815B1 (pt)
BR (1) BRPI0719795B1 (pt)
DK (3) DK2422912T3 (pt)
ES (3) ES2444507T3 (pt)
NO (3) NO336433B1 (pt)
WO (1) WO2008041372A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2508291B1 (en) 2009-12-04 2017-05-03 Nippon Steel & Sumitomo Metal Corporation Butt-welded joint formed using electron beam
JP2011246804A (ja) 2010-04-30 2011-12-08 Nippon Steel Corp 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
WO2012070360A1 (ja) * 2010-11-22 2012-05-31 新日本製鐵株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材とその製造方法
KR20150127304A (ko) * 2010-11-22 2015-11-16 신닛테츠스미킨 카부시키카이샤 전자 빔 용접 조인트 및 전자 빔 용접용 강재와 그의 제조 방법
KR101423445B1 (ko) * 2010-11-22 2014-07-24 신닛테츠스미킨 카부시키카이샤 전자 빔 용접 조인트 및 전자 빔 용접용 강재와 그의 제조 방법
KR101425761B1 (ko) * 2010-11-22 2014-08-01 신닛테츠스미킨 카부시키카이샤 전자빔 용접 조인트 및 전자빔 용접용 강재와 그 제조 방법
KR20140007860A (ko) 2011-01-28 2014-01-20 마그나 파워트레인 인크. 선택가능한 출구 압력을 갖는 오일 펌프
US9274683B2 (en) * 2011-12-30 2016-03-01 Google Inc. Interactive answer boxes for user search queries
US20130266818A1 (en) 2012-04-10 2013-10-10 Hamilton Sundstrand Corporation Article including a weld joint
EP3126090B1 (en) * 2014-04-04 2018-08-22 Special Metals Corporation High strength ni-cr-mo-w-nb-ti welding product and method of welding and weld deposit using the same
US10459936B2 (en) * 2015-01-04 2019-10-29 Huawei Technologies Co., Ltd. Information search method and apparatus
JP2017108595A (ja) * 2015-12-11 2017-06-15 日本電産株式会社 振動モータ
WO2023042636A1 (ja) * 2021-09-15 2023-03-23 Ｊｆｅスチール株式会社 Ｓｉ含有鋼板のレーザ溶接方法

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JPS55120493A (en) * 1979-03-07 1980-09-16 Hitachi Ltd Low magnetic permeability electron beam welding method
JPS5861981A (ja) * 1981-10-07 1983-04-13 Toshiba Corp 異種金属の電子ビ−ム溶接方法
JPS6054287A (ja) * 1983-09-05 1985-03-28 Kobe Steel Ltd 電子ビ−ム溶接方法
JPS6264486A (ja) 1985-08-22 1987-03-23 Nippon Steel Corp 溶接金属の靭性に優れた低合金高張力鋼の溶接法
FR2591517B3 (fr) * 1985-12-18 1987-12-31 Siderurgie Fse Inst Rech Procede de soudage de pieces d'acier par faisceau d'electrons
JPS63242477A (ja) * 1987-03-31 1988-10-07 Toshiba Corp 多角管溶接方法及び多角管溶接方法に使用するインサ−トメタル
JPH0285339A (ja) * 1988-08-30 1990-03-26 Hitachi Ltd 溶接部を含む構造部材、溶接部を含む構造部材の製造方法及び溶接部を含む構造部材用の低Ｃ−Ｃｒ−Ｍｏ鋼
DE3842707A1 (de) * 1988-12-19 1990-06-21 Micro Crystal Ag Ionendiffusionsinduzierte verschleissschutzschicht
JPH03248783A (ja) 1990-02-23 1991-11-06 Nippon Steel Corp 鋼板の電子ビーム溶接方法
JPH06670A (ja) * 1992-06-15 1994-01-11 Sumitomo Metal Ind Ltd フェライト系ステンレス鋼の溶接方法
JPH0751872A (ja) * 1993-08-19 1995-02-28 Amada Co Ltd ステンレス鋼のレーザ溶接方法およびステンレス鋼のレーザ溶接用溶加材
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JP3351139B2 (ja) 1994-12-08 2002-11-25 住友金属工業株式会社 低合金高張力鋼の溶接方法
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JP2005125393A (ja) * 2003-10-27 2005-05-19 Kawasaki Heavy Ind Ltd 高エネルギービーム溶接方法
JP4486529B2 (ja) * 2004-04-22 2010-06-23 新日本製鐵株式会社 靭性に優れたエレクトロガス溶接継ぎ手

Also Published As

Publication number Publication date
NO339549B1 (no) 2016-12-27
ES2444784T3 (es) 2014-02-26
US8114528B2 (en) 2012-02-14
EP2422912B1 (en) 2013-12-25
EP2070631A1 (en) 2009-06-17
NO20150121L (no) 2009-04-23
DK2422912T3 (da) 2014-01-27
WO2008041372A1 (en) 2008-04-10
EP2070631A4 (en) 2009-09-30
DK2070631T3 (da) 2014-01-27
US20100028717A1 (en) 2010-02-04
ES2442867T3 (es) 2014-02-14
EP2070631B1 (en) 2013-12-25
KR20090045336A (ko) 2009-05-07
NO20091123L (no) 2009-04-23
NO20150120L (no) 2009-04-23
EP2422912A1 (en) 2012-02-29
DK2422913T3 (da) 2014-01-27
NO336433B1 (no) 2015-08-17
KR101192815B1 (ko) 2012-10-18
BRPI0719795B1 (pt) 2018-06-26
EP2422913B1 (en) 2013-12-25
ES2444507T3 (es) 2014-02-25
NO339550B1 (no) 2016-12-27
EP2422913A1 (en) 2012-02-29

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved