ES2075435T3 - Mejora de las propiedades de los materiales. - Google Patents

Mejora de las propiedades de los materiales.

Info

Publication number
ES2075435T3
ES2075435T3 ES91906338T ES91906338T ES2075435T3 ES 2075435 T3 ES2075435 T3 ES 2075435T3 ES 91906338 T ES91906338 T ES 91906338T ES 91906338 T ES91906338 T ES 91906338T ES 2075435 T3 ES2075435 T3 ES 2075435T3
Authority
ES
Spain
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 - Lifetime
Application number
ES91906338T
Other languages
English (en)
Inventor
Harold M Epstein
Allan H Clauer
Boyd A Mueller
Jeffrey L Dulaney
Bernerd E Campbell
Craig T 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=ES2075435(T3) "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 ES2075435T3 publication Critical patent/ES2075435T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/356—Working by laser beam, e.g. welding, cutting or boring for surface treatment by shock processing
    • 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

Abstract

METODOS Y APARATOS PARA MEJORAR LAS PROPIEDADES DE UN MATERIAL SOLIDO EN UN BLANCO (11) SUMINISTRANDO ONDAS DE CHOQUE AL MISMO. SE DIRIGEN A LA SUPERFICIE DEL MATERIAL (11) IMPULSOS DE RADIACION COHERENTE (12) QUE TIENEN UNA FLUENCIA ENERGETICA MEDIA DE, AL MENOS, UNOS 10 JULIOS POR CENTIMETRO CUADRADO Y UN TIEMPO DE FORMACION DE NO MAS DE UNOS 5 NANOSEGUNDOS EN UNA ENVOLVENTE DE FLUORESCENCIA QUE DURA UNOS 0,5 A 5 MILISEGUNDOS, A UNA VELOCIDAD DE 1 IMPULSO DE RADIACION APROXIMADAMENTE POR 100 A 200 MICROSEGUNDOS. EL BORDE DE SALIDA DE CADA IMPULSO (12) SE AGUDIZA PROPORCIONANDO EN SU TRAYECTO UNA PELICULA DE ALUMINIO (18) DE UNOS 150 A 5000 ANGSTROMS DE ESPESOR QUE SE VAPORIZA POR EL IMPULSO Y, A CONTINUACION, SE MUEVE A TRAVES DEL TRAYECTO PARA QUE UN IMPULSO POSTERIOR (12) GOLPEE UNA ZONA DE LA PELICULA (18) SIN VAPORIZAR AUN POR UN IMPULSO ANTERIOR (12). LA RADIACION (12) SE AMPLIA CON UN AMPLIFICADOR (23) QUE COMPRENDE UNA VARILLA DE VIDRIO DE LASER DE FOSFATO FORTALECIDA MEDIANTE UN PROCESO DE INTERCAMBIO DE IONES.
ES91906338T 1990-01-11 1990-12-14 Mejora de las propiedades de los materiales. Expired - Lifetime ES2075435T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46357790A 1990-01-11 1990-01-11

Publications (1)

Publication Number Publication Date
ES2075435T3 true ES2075435T3 (es) 1995-10-01

Family

ID=23840582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91906338T Expired - Lifetime ES2075435T3 (es) 1990-01-11 1990-12-14 Mejora de las propiedades de los materiales.

Country Status (9)

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

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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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EP0510124A1 (en) 1992-10-28
DE69020581T4 (de) 1996-06-13
CA2072070A1 (en) 1991-07-12
DE69020581D1 (de) 1995-08-03
ATE124465T1 (de) 1995-07-15
JPH05503738A (ja) 1993-06-17
WO1991011538A3 (en) 1991-09-05
EP0510124B1 (en) 1995-06-28
DK0510124T3 (da) 1995-09-18
US5131957A (en) 1992-07-21
US5127019A (en) 1992-06-30
WO1991011538A2 (en) 1991-08-08
DE69020581T2 (de) 1995-12-07

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