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Method and apparatus for repairing metal in an article 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-026/00
출원번호 US-0655775 (1984-10-01)
발명자 / 주소
  • Mehta Paul P. (Fairfield OH) Otten Robert R. (Cincinnati OH) Cooper
  • Jr. Ernest B. (Cincinnati OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

In the repair of a metallic article portion, a metal powder and laser beam are applied concurrently, the laser beam being applied in a power density range of 104 to 106 watts per square centimeter at an interaction time between the laser and the article and powder of 0.005-2 seconds to generate a re

대표청구항

In a method for repairing an article having an article portion of a metallic material, the steps of: concurrently applying to the article portion a laser beam and a powder comprising metal powder; the metal powder being of a composition substantially the same as the metallic material of the article

이 특허를 인용한 특허 (47)

  1. Aleshin Stephen ; Brunck Michael J. ; English Christopher L., Apparatus for laser twist weld of compressor blisks airfoils.
  2. Deckard Carl R. (Clemson SC), Apparatus for producing parts by selective sintering.
  3. Nishimura Kimio,JPX ; Matsuyama Hidenobu,JPX, Cladding method by a laser beam.
  4. Jensen, Jens Dahl; Krüger, Ursus; Ullrich, Raymond, Cold gas spraying method.
  5. Ronald E. Boyer, Composite Cutting Tool.
  6. Marcin ; Jr. John Joseph ; Neutra Justin Andreas ; Abbott David Henry ; Aduskevich James Peter ; Shah Dilip M. ; Carraway Dorothea Nadette ; Langevin Raymond Paul ; Sauerhoefer Marc R. ; Stone Richar, Containerless method of producing crack free metallic articles by energy beam deposition with reduced power density.
  7. Raymond D. Dixon ; Gary K. Lewis ; John O. Milewski, Controlled laser production of elongated articles from particulates.
  8. Marcin ; Jr. John Joseph ; Neutra Justin Andreas ; Abbott David Henry ; Aduskevich James Peter ; Shah Dilip M. ; Carraway Dorothea Nadette ; Langevin Raymond Paul ; Sauerhoefer Marc R. ; Stone Richar, Crack free metallic articles.
  9. Lewis Gary K. ; Less Richard M., Deposition head for laser.
  10. Larsson, Rolf Gösta; Johansson, Björn, Device for handling powder for a welding apparatus.
  11. Wilkins, Melvin H.; Corrigan, Sean J.; Dingwell, William T., Gas turbine engine compressor blade restoration method.
  12. Safai, Morteza; Meredith, Kimberly D., Heating system for composite rework of aircraft.
  13. Safai, Morteza; Meredith, Kimberly D., Heating system for composite rework of aircraft.
  14. Roberts, Herbert Chidsey; Diwinsky, David Scott; Grady, Wayne R., In situ gas turbine prevention of crack growth progression.
  15. Roberts, Herbert Chidsey; Diwinsky, David Scott; Grady, Wayne R., In situ gas turbine prevention of crack growth progression.
  16. Shin, Yung C., Integrated laser material processing cell.
  17. Shin, Yung C., Integrated laser material processing cell.
  18. Lewis Gary K. ; Milewski John O. ; Cremers David A. ; Nemec Ronald B. ; Barbe Michael R., Laser production of articles from powders.
  19. Boyer Ronald E., Laser-clad composite cutting tool and method.
  20. Myers,Jeffrey L.; Broderick,Thomas F., Localized heat treating apparatus for blisk airfoils.
  21. Thaler Stephen L. (Independent City MO), Method and apparatus for coating a substrate.
  22. Lentz, James, Method and apparatus for depositing raised features at select locations on a substrate to produce a slip-resistant surface.
  23. Findlan Shane J. (Harrisburg NC) Childs Wylie J. (Belmont CA), Method and apparatus for repairing damaged tubes by interior laser clad welding.
  24. Jeantette Francisco P. ; Keicher David M. ; Romero Joseph A. ; Schanwald Lee P., Method and system for producing complex-shape objects.
  25. Kennedy James R. (Huntington NY) Ting Edmund Y. (Flushing NY), Method for diffusion bonding of metals and alloys using thermal spray deposition.
  26. Aleshin Stephen ; Brunck Michael J. ; English Christopher L., Method for laser twist welding of compressor blisk airfoils.
  27. Deckard Carl R. (Austin TX), Method for producing parts by selective sintering.
  28. Engber, Martin; Werner, Wolfgang; Eckart, Dirk; Lorenz, Juergen; Loders, Andreas, Method for repairing a receiving hook for guide vanes.
  29. Meier, Reinhold, Method for repairing or manufacturing a component.
  30. Coulon Andr (Bessoncourt FRX), Method of applying a protective coating to a titanium alloy blade, and a blade obtained thereby.
  31. Mons, Claude Marcel; Vigneau, Joël Olivier Alfred Abel, Method of making a wiper for a sealing labyrinth, and a thermomechanical part and a turbomachine including such a wiper.
  32. Denney Paul E. (State College PA), Method of producing a slip-resistant substrate by depositing raised bead-like configurations of a compatible material at.
  33. LaGally Hermann O. ; Kozak Larry M. ; Sathi Semur P., Method of repairing a discontinuity on a tube by welding.
  34. Marcin ; Jr. John Joseph ; Neutra Justin Andreas ; Abbott David Henry ; Aduskevich James Peter ; Shah Dilip M. ; Carraway Dorothea Nadette ; Langevin Raymond Paul ; Sauerhoefer Marc R. ; Stone Richar, Method of repairing metallic articles by energy beam deposition with reduced power density.
  35. White, Dawn, Object consolidation through sequential material deposition.
  36. Clarence L. Pyritz ; Frank G. Arcella ; Michael A. House, Powder feed nozzle for laser welding.
  37. Pyritz, Clarence L.; Arcella, Frank G.; House, Michael A., Powder feed nozzle for laser welding.
  38. Pyritz, Clarence L.; Arcella, Frank G.; House, Michael A., Powder feed nozzle for laser welding.
  39. Wallmann Clemens,DEX, Process and device for manufacturing a cutting tool.
  40. Rabinovich, Joshua E., Process for energy beam solid-state metallurgical bonding of wires having two or more flat surfaces.
  41. Subramanian,Pazhayannur Ramanathan; Ruud,James Anthony; Cretegny,Laurent, Process for repairing turbine components.
  42. Joshua E. Rabinovich, Rapid manufacturing of steel rule dies and other 3-dimensional products, apparatus, process and products.
  43. Rabinovich Joshua E., Rapid manufacturing system for metal, metal matrix composite materials and ceramics.
  44. Rabinovich Joshua E. (15 Voss Ter. Newton MA 02159), Rapid prototyping system.
  45. White, Dawn, Ultrasonic object consolidation.
  46. Dawn White ; David E.E. Carmein, Ultrasonic object consolidation system and method.
  47. Wos, Frank; Koenigsmann, Zengmei Wang, Welding single crystal articles.
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