IL122565A - Dry tape covered laser shock peening - Google Patents

Dry tape covered laser shock peening

Info

Publication number
IL122565A
IL122565A IL12256597A IL12256597A IL122565A IL 122565 A IL122565 A IL 122565A IL 12256597 A IL12256597 A IL 12256597A IL 12256597 A IL12256597 A IL 12256597A IL 122565 A IL122565 A IL 122565A
Authority
IL
Israel
Prior art keywords
laser shock
shock peening
dry tape
tape covered
covered laser
Prior art date
Application number
IL12256597A
Other languages
English (en)
Other versions
IL122565A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL122565A0 publication Critical patent/IL122565A0/xx
Publication of IL122565A publication Critical patent/IL122565A/xx

Links

Classifications

    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/903—Directly treated with high energy electromagnetic waves or particles, e.g. laser, electron beam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Laser Beam Processing (AREA)
IL12256597A 1996-04-26 1997-04-25 Dry tape covered laser shock peening IL122565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/638,622 US5674328A (en) 1996-04-26 1996-04-26 Dry tape covered laser shock peening

Publications (2)

Publication Number Publication Date
IL122565A0 IL122565A0 (en) 1998-06-15
IL122565A true IL122565A (en) 2000-10-31

Family

ID=24560780

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12256597A IL122565A (en) 1996-04-26 1997-04-25 Dry tape covered laser shock peening

Country Status (7)

Country Link
US (1) US5674328A (fr)
EP (1) EP0850321B1 (fr)
JP (1) JPH11509782A (fr)
KR (1) KR100525672B1 (fr)
DE (1) DE69723219T2 (fr)
IL (1) IL122565A (fr)
WO (1) WO1997041266A1 (fr)

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US6558485B2 (en) 2001-08-13 2003-05-06 General Electric Company Laser shock peening with an explosive coating
US6570125B2 (en) 2001-08-31 2003-05-27 General Electric Company Simultaneous offset dual sided laser shock peening with oblique angle laser beams
US6570126B2 (en) 2001-08-31 2003-05-27 General Electric Company Simultaneous offset dual sided laser shock peening using low energy laser beams
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US6629464B2 (en) 2001-10-03 2003-10-07 Ui Won Suh Laser shock peening quality assurance by acoustic analysis
US6559415B1 (en) * 2002-07-12 2003-05-06 General Electric Company Single sided laser shock peening
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US7180918B2 (en) * 2003-05-16 2007-02-20 Metal Improvement Company, Llc Self-seeded single-frequency solid-state ring laser and system using same
US6914215B2 (en) * 2003-06-27 2005-07-05 General Electric Company Real time laser shock peening quality assurance by natural frequency analysis
US6917012B2 (en) * 2003-07-03 2005-07-12 General Electric Company Reducing electromagnetic feedback during laser shock peening
US6900409B2 (en) * 2003-08-22 2005-05-31 General Electric Company Single head laser high throughput laser shock peening
US7291805B2 (en) * 2003-10-30 2007-11-06 The Regents Of The University Of California Target isolation system, high power laser and laser peening method and system using same
US7209500B2 (en) * 2003-10-30 2007-04-24 Metal Improvement Company, Llc Stimulated Brillouin scattering mirror system, high power laser and laser peening method and system using same
ATE498928T1 (de) * 2003-10-30 2011-03-15 Metal Improvement Company Llc Relay teleskop, laserverstärker, und laserschockbestrahlungsverfahren und dessen vorrichtung
US7110171B2 (en) * 2003-10-30 2006-09-19 Metal Improvement Company, Llc Relay telescope including baffle, and high power laser amplifier utilizing the same
US20050255841A1 (en) * 2004-05-12 2005-11-17 Searete Llc Transmission of mote-associated log data
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US8319150B2 (en) * 2004-07-09 2012-11-27 General Electric Company Continuous motion laser shock peening
US7750266B2 (en) * 2004-11-17 2010-07-06 Metal Improvement Company Llc Active beam delivery system for laser peening and laser peening method
US7718921B2 (en) * 2004-11-17 2010-05-18 Metal Improvement Company Llc Active beam delivery system with variable optical path segment through air
US7851725B2 (en) 2004-11-17 2010-12-14 Metal Improvement Company Llc Active beam delivery system with image relay
US7304266B2 (en) 2004-12-09 2007-12-04 General Electric Company Laser shock peening coating with entrapped confinement medium
US7217102B2 (en) * 2005-06-30 2007-05-15 General Electric Campany Countering laser shock peening induced airfoil twist using shot peening
US7204677B2 (en) 2005-06-30 2007-04-17 General Electric Company Countering laser shock peening induced blade twist
US7276824B2 (en) * 2005-08-19 2007-10-02 U.I.T., L.L.C. Oscillating system and tool for ultrasonic impact treatment
US9409254B2 (en) * 2005-09-30 2016-08-09 Lawrence Livermore National Security, Llc Ablation layers to prevent pitting in laser peening
US7906746B2 (en) * 2005-11-30 2011-03-15 General Electric Company Laser shock peening system with time-of-flight monitoring
JP5165203B2 (ja) * 2006-03-07 2013-03-21 ソニー株式会社 レーザ加工装置及びレーザ加工方法
GB2438527B (en) * 2006-03-07 2008-04-23 Sony Corp Laser processing apparatus, laser processing head and laser processing method
US20070244595A1 (en) * 2006-04-18 2007-10-18 U.I.T., Llc Method and means for ultrasonic impact machining of surfaces of machine components
US7736450B2 (en) * 2006-09-29 2010-06-15 General Electric Company Varying fluence as a function of thickness during laser shock peening
US20080241546A1 (en) 2007-03-30 2008-10-02 General Electric Company Machining features in laser shock peened regions
US7735350B2 (en) * 2008-09-29 2010-06-15 General Electric Co. Measuring intensity of shot peening in areas with difficult accessibility
KR101433489B1 (ko) 2009-11-25 2014-08-22 바스프 에스이 생분해성 세정 조성물
US10072971B2 (en) 2010-04-16 2018-09-11 Metal Improvement Company, Llc Flexible beam delivery system for high power laser systems
US9079269B2 (en) 2011-11-22 2015-07-14 International Business Machines Corporation Spalling with laser-defined spall edge regions
CN104878190B (zh) * 2015-06-11 2017-06-06 沈阳理工大学 一种基于激光冲击强化的抑制零件裂纹萌生与扩展的方法
DE102015212529A1 (de) 2015-07-03 2017-01-05 Siemens Aktiengesellschaft Pulverbettbasiertes additives Fertigungsverfahren mit Oberflächennachbehandlung und für dieses Fertigungsverfahren geeignete Anlage
EP3147048B1 (fr) * 2015-09-28 2020-08-05 Ecole Polytechnique Federale De Lausanne (Epfl) Procédé et dispositif d'application d'un martelage par choc laser (lsp) ou d'un martelage à chaud par choc laser (wlsp) lors de la fusion sélective par laser (slm)
JP7096000B2 (ja) * 2018-01-30 2022-07-05 浜松ホトニクス株式会社 レーザ加工装置及びレーザ加工方法
CN113462883B (zh) * 2021-06-09 2022-08-16 武汉大学 一种面向大型结构件热源辅助激光冲击强化方法

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Also Published As

Publication number Publication date
JPH11509782A (ja) 1999-08-31
US5674328A (en) 1997-10-07
DE69723219T2 (de) 2004-04-15
EP0850321B1 (fr) 2003-07-02
EP0850321A1 (fr) 1998-07-01
IL122565A0 (en) 1998-06-15
KR19990028392A (ko) 1999-04-15
KR100525672B1 (ko) 2006-02-28
DE69723219D1 (de) 2003-08-07
WO1997041266A1 (fr) 1997-11-06

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