DE69020581D1 - Verbesserung von materialeigenschaften. - Google Patents

Verbesserung von materialeigenschaften.

Info

Publication number
DE69020581D1
DE69020581D1 DE69020581A DE69020581A DE69020581D1 DE 69020581 D1 DE69020581 D1 DE 69020581D1 DE 69020581 A DE69020581 A DE 69020581A DE 69020581 A DE69020581 A DE 69020581A DE 69020581 D1 DE69020581 D1 DE 69020581D1
Authority
DE
Germany
Prior art keywords
rod
pulse
axis
amplifier
radiation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69020581A
Other languages
English (en)
Other versions
DE69020581T4 (de
DE69020581T2 (de
Inventor
Harold Epstein
Allan Clauer
Boyd Mueller
Jeffrey Dulaney
Bernerd Campbell
Craig Walters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23840582&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69020581(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Application granted granted Critical
Publication of DE69020581D1 publication Critical patent/DE69020581D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D10/00Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/356Working by laser beam, e.g. welding, cutting or boring for surface treatment by shock processing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/902Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/903Directly treated with high energy electromagnetic waves or particles, e.g. laser, electron beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
  • Glass Compositions (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physical Vapour Deposition (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Surface Treatment Of Glass (AREA)
DE69020581A 1990-01-11 1990-12-14 Verbesserung von materialeigenschaften. Expired - Fee Related DE69020581D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46357790A 1990-01-11 1990-01-11
PCT/US1990/007516 WO1991011538A2 (en) 1990-01-11 1990-12-14 Improving material properties

Publications (1)

Publication Number Publication Date
DE69020581D1 true DE69020581D1 (de) 1995-08-03

Family

ID=23840582

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69020581T Expired - Lifetime DE69020581T4 (de) 1990-01-11 1990-12-14 Verbesserung von materialeigenschaften.
DE69020581A Expired - Fee Related DE69020581D1 (de) 1990-01-11 1990-12-14 Verbesserung von materialeigenschaften.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69020581T Expired - Lifetime DE69020581T4 (de) 1990-01-11 1990-12-14 Verbesserung von materialeigenschaften.

Country Status (9)

Country Link
US (2) US5127019A (de)
EP (1) EP0510124B1 (de)
JP (1) JPH05503738A (de)
AT (1) ATE124465T1 (de)
CA (1) CA2072070A1 (de)
DE (2) DE69020581T4 (de)
DK (1) DK0510124T3 (de)
ES (1) ES2075435T3 (de)
WO (1) WO1991011538A2 (de)

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FR2624138B1 (fr) * 1987-12-02 1993-08-13 Commissariat Energie Atomique Procede de traitement de materiaux par chocs laser
US4872181A (en) * 1988-11-21 1989-10-03 Spectra-Physics Laser resonator with laser medium exhibiting thermally induced birefringence
US4955725A (en) * 1989-02-17 1990-09-11 Spectra Physics Laser oscillator/amplifier with compensation for stress birefringence
US5018163A (en) * 1990-04-26 1991-05-21 The United States Of America As Represented By The Secretary Of The Army Gatling gun laser pulse amplifier using an optical diode
US5076251A (en) * 1990-05-04 1991-12-31 Tru-Fire Corporation Bow string release with linear motion sear and pivot motion release
US5027360A (en) * 1990-06-13 1991-06-25 Stanford University High power continuous wave injection-locked solid state laser

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US5131957A (en) 1992-07-21
WO1991011538A2 (en) 1991-08-08
WO1991011538A3 (en) 1991-09-05
CA2072070A1 (en) 1991-07-12
ES2075435T3 (es) 1995-10-01
EP0510124A1 (de) 1992-10-28
EP0510124B1 (de) 1995-06-28
DE69020581T4 (de) 1996-06-13
DK0510124T3 (da) 1995-09-18
ATE124465T1 (de) 1995-07-15
US5127019A (en) 1992-06-30
DE69020581T2 (de) 1995-12-07
JPH05503738A (ja) 1993-06-17

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