LU71852A1 - - Google Patents

Info

Publication number
LU71852A1
LU71852A1 LU71852A LU71852A LU71852A1 LU 71852 A1 LU71852 A1 LU 71852A1 LU 71852 A LU71852 A LU 71852A LU 71852 A LU71852 A LU 71852A LU 71852 A1 LU71852 A1 LU 71852A1
Authority
LU
Luxembourg
Application number
LU71852A
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 filed Critical
Priority to LU71852A priority Critical patent/LU71852A1/xx
Priority to FR7602449A priority patent/FR2300632A1/fr
Priority to US05/658,107 priority patent/US4063063A/en
Publication of LU71852A1 publication Critical patent/LU71852A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
    • B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
    • 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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/82—Descaling by thermal stresses
    • 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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing
    • 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
    • Y10S29/00—Metal working
    • Y10S29/024—Method or apparatus with local heating
    • 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
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • 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
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4567—Brush type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
LU71852A 1975-02-14 1975-02-14 LU71852A1 (cs)

Priority Applications (3)

Application Number Priority Date Filing Date Title
LU71852A LU71852A1 (cs) 1975-02-14 1975-02-14
FR7602449A FR2300632A1 (fr) 1975-02-14 1976-01-29 Procede pour le decalaminage de produits metalliques
US05/658,107 US4063063A (en) 1975-02-14 1976-02-13 Method of descaling metal products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU71852A LU71852A1 (cs) 1975-02-14 1975-02-14

Publications (1)

Publication Number Publication Date
LU71852A1 true LU71852A1 (cs) 1977-01-05

Family

ID=19727860

Family Applications (1)

Application Number Title Priority Date Filing Date
LU71852A LU71852A1 (cs) 1975-02-14 1975-02-14

Country Status (3)

Country Link
US (1) US4063063A (cs)
FR (1) FR2300632A1 (cs)
LU (1) LU71852A1 (cs)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
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US4552596A (en) * 1978-07-26 1985-11-12 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet with improved watt loss
JPS5518566A (en) * 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
US4379022A (en) 1979-05-08 1983-04-05 International Business Machines Corporation Method for maskless chemical machining
US4283259A (en) * 1979-05-08 1981-08-11 International Business Machines Corporation Method for maskless chemical and electrochemical machining
DE2943107C2 (de) * 1979-10-25 1984-07-26 Robert 6600 Saarbrücken Langen Verfahren zum Entrosten
US4363677A (en) * 1980-01-25 1982-12-14 Nippon Steel Corporation Method for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surface
US4379217A (en) * 1981-02-05 1983-04-05 Youmans Grace A Method and means of melting frozen material on terrain or water surfaces
US4365136A (en) * 1981-02-23 1982-12-21 Hydril Company Zone refinement of inertia welded tubulars to impart improved corrosion resistance
DE3145278C2 (de) * 1981-11-14 1985-02-14 Schott-Zwiesel-Glaswerke Ag, 8372 Zwiesel Verfahren zum berührungslosen Abtragen von Material von der Oberfläche eines Glasgegenstandes und Vorrichtung zur Durchführung des Verfahrens
US4756765A (en) * 1982-01-26 1988-07-12 Avco Research Laboratory, Inc. Laser removal of poor thermally-conductive materials
USRE33777E (en) * 1982-01-26 1991-12-24 Avco Corporation Laser removal of poor thermally-conductive materials
CA1198482A (en) * 1982-04-14 1985-12-24 Thaddeus A. Wojcik Laser decontamination method
NL8220264A (nl) * 1982-07-02 1984-05-01 Gravure Res Inst Werkwijze en inrichting voor gravuredruk.
US4468551A (en) * 1982-07-30 1984-08-28 Armco Inc. Laser treatment of electrical steel and optical scanning assembly therefor
US4456812A (en) * 1982-07-30 1984-06-26 Armco Inc. Laser treatment of electrical steel
EP0131367B1 (en) * 1983-05-30 1989-04-05 Inoue-Japax Research Incorporated Method of and apparatus for machining ceramic materials
US4619708A (en) * 1984-12-19 1986-10-28 Eastman Kodak Company Flexible sheet cleaning apparatus and method
EP0195825A3 (de) * 1985-02-20 1987-07-29 Robert Langen Verfahren zum Entfernen von Verunreinigungen, insbesondere Rost, von einer Metalloberfläche
KR900003822B1 (ko) * 1985-06-18 1990-05-31 더 다우 케미칼 캄파니 표면들 사이에 증강된 접착을 제공하는 방법 및 이 방법에 의해 제조된 제품
DE3807476A1 (de) * 1988-03-08 1989-09-28 Messerschmitt Boelkow Blohm Bearbeitungseinrichtung fuer werkstuecke
US4898650A (en) * 1988-05-10 1990-02-06 Amp Incorporated Laser cleaning of metal stock
FR2638993B1 (fr) * 1988-11-17 1991-02-01 Carnaud Sa Dispositif de decapage de deux bords de tole metallique a souder
FR2641718B1 (fr) * 1989-01-17 1992-03-20 Ardt Procede de nettoyage de la surface de matieres solides et dispositif de mise en oeuvre de ce procede, utilisant un laser impulsionnel de puissance, a impulsions courtes, dont on focalise le faisceau sur la surface a nettoyer
US4904498A (en) * 1989-05-15 1990-02-27 Amp Incorporated Method for controlling an oxide layer metallic substrates by laser
US5120395A (en) * 1990-11-13 1992-06-09 General Electric Company Method for making a gas turbine engine component with a textured surface
US5113582A (en) * 1990-11-13 1992-05-19 General Electric Company Method for making a gas turbine engine component
US5216808A (en) * 1990-11-13 1993-06-08 General Electric Company Method for making or repairing a gas turbine engine component
US5210944A (en) * 1990-11-13 1993-05-18 General Electric Company Method for making a gas turbine engine component
FR2674983B1 (fr) * 1991-04-05 1994-08-05 Framatome Sa Procede et equipement de travail au laser dans une zone contaminee d'une installation nucleaire.
FR2678418B1 (fr) * 1991-06-26 1994-08-05 Framatome Sa Procede de travail au laser dans une zone contaminee d'une installation nucleaire, et equipement pour sa mise en óoeuvre.
EP0574564B1 (en) * 1992-01-04 1997-04-16 British Nuclear Fuels PLC Method of treating a surface contaminated with radionuclides
FR2700882B1 (fr) * 1993-01-26 1995-03-03 Commissariat Energie Atomique Procédé et installation de décontamination d'une surface radioactive au moyen d'un faisceau de lumière cohérente.
US5419971A (en) * 1993-03-03 1995-05-30 General Electric Company Enhanced thermal barrier coating system
IL110297A0 (en) * 1993-07-21 1994-10-21 Dynamotive Corp A method for removal of certain oxide films from metal surfaces
FR2711557B1 (fr) * 1993-10-26 1996-01-05 Saint Gobain Emballage Procédé et dispositif pour le nettoyage d'éléments solides.
WO1997029509A1 (en) * 1996-02-09 1997-08-14 Philips Electronics N.V. Laser separation of semiconductor elements formed in a wafer of semiconductor material
US5736709A (en) * 1996-08-12 1998-04-07 Armco Inc. Descaling metal with a laser having a very short pulse width and high average power
GB2389352B (en) * 1999-11-01 2004-01-21 Laserthor Ltd Rail cleaning method and apparatus
US6651298B2 (en) * 2000-06-12 2003-11-25 Howard A. Fromson Brush graining method
FR2887161B1 (fr) * 2005-06-20 2007-09-07 Commissariat Energie Atomique Procede et dispositif d'ablation laser d'une couche superficielle d'une paroi, telle q'un revetement de peinture dans une installation nucleaire
US20100051594A1 (en) * 2008-08-26 2010-03-04 Gero Peter F Micro-arc alloy cleaning method and device
WO2012073677A1 (ja) * 2010-11-29 2012-06-07 三菱電機株式会社 レーザ加工機の光路構造
US10745773B2 (en) * 2011-12-27 2020-08-18 Jfe Steel Corporation Device to improve iron loss properties of grain-oriented electrical steel sheet
CN103008889B (zh) * 2012-12-13 2015-06-10 江苏大学 一种基于激光毛化技术的激光除锈装置和方法
JP6211908B2 (ja) * 2013-12-02 2017-10-11 トヨタ自動車株式会社 ホットスタンプ成形品の製造方法
WO2016002036A1 (ja) * 2014-07-03 2016-01-07 新日鐵住金株式会社 レーザ加工装置
RU2668619C1 (ru) * 2017-08-14 2018-10-02 Публичное акционерное общество "Челябинский трубопрокатный завод" (ПАО "ЧТПЗ") Способ лазерной очистки поверхности
US10759004B2 (en) 2018-06-18 2020-09-01 Raytheon Technologies Corporation Laser removal of casting scale
CN111389941B (zh) * 2020-03-04 2022-02-18 北京航空航天大学合肥创新研究院 一种热轧不锈钢表面氧化层的激光清洗方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1412978A (en) * 1917-12-20 1922-04-18 Sundh Engineering And Machine Machine for treating metal strips
GB407103A (en) * 1932-09-24 1934-03-15 Albert James Cooper Improvements in machines for cleaning and polishing tin-plates and the like
US2359008A (en) * 1941-02-07 1944-09-26 Air Reduction Exhaling valve
LU40253A1 (cs) * 1960-06-27 1961-08-14
US3305666A (en) * 1963-08-28 1967-02-21 Zaromb Solomon Methods and apparatus for treating conductive surfaces
DE1565007A1 (de) * 1965-05-25 1970-05-21 Philips Patentverwaltung Verfahren und Geraet zur thermischen Materialbearbeitung mittels Laserstrahlen
DE1497779A1 (de) * 1966-04-27 1969-10-02 Helmut Schneider Verfahren und Vorrichtung zur Erzeugung von Schall- oder Ultraschallwellen an Oberflaechen
DE1284575B (de) * 1966-08-26 1968-12-05 Reisholz Stahl & Roehrenwerk Verfahren und Vorrichtung zum Vermeiden der Stegbildung beim Maschinenflaemmen von Bloecken und Brammen aus Stahl
DE1621355A1 (de) * 1967-06-09 1971-05-13 Steigerwald Strahltech Verfahren zur Behandlung der Innenflaechen von Bohrungen in Werkstuecken

Also Published As

Publication number Publication date
US4063063A (en) 1977-12-13
FR2300632B3 (cs) 1978-10-20
FR2300632A1 (fr) 1976-09-10

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