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Systems for recycling overspray powder during spray forming

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C21C-001/00
출원번호 US-0537579 (1995-10-02)
발명자 / 주소
  • Benz Mark Gilbert (Burnt Hills NY) Carter
  • Jr. William Thomas (Galway NY) Dupree Paul Leonard (Scotia NY) Knudsen Bruce Alan (Amsterdam NY) Zabala Robert John (Schenectady NY)
출원인 / 주소
  • General Electric Company (Schenectady NY 02)
인용정보 피인용 횟수 : 28  인용 특허 : 14

초록

A system for the recycling of overspray powder during spray forming is provided. The system involves providing a refining vessel to contain an electroslag refining layer floating on a layer of molten refined metal. An ingot of unrefined metal is lowered into the vessel into contact with the molten e

대표청구항

A system for producing refined metal alloy comprising: an electroslag refining apparatus including a refining vessel adapted to receive and to hold a refining molten slag; a body of molten slag in the vessel; means for positioning an ingot electrode in touching contact with the molten slag; electric

이 특허에 인용된 특허 (14)

  1. Miller Steven A. (Amsterdam NY), Apparatus for atomization of unstable melt streams.
  2. Miller Steven A. (Amsterdam NY), Apparatus for melt atomization with a concave melt nozzle for gas deflection.
  3. Okayama Akira (Hitachi JA) Ando Hisashi (Hitachi JA) Soeno Ko (Hitachi JA) Takeuchi Hisasuke (Omiya JA) Kamada Atsuya (Yokohama JA), Apparatus for production of metal powder according water atomizing method.
  4. Coombs Jeffrey S. (West Glamorgan GB7), Atomization of metals.
  5. Coombs Jeffrey S. (West Glamorgan GBX) Dunstan Gordon R. (Swansea GBX), Atomizing apparatus and process.
  6. Esposito David (Reading PA) Reiter Raymond A. (Kehnorst PA) Del Corso Gregory J. (West Lawn PA), Atomizing nozzle assembly for making metal powder and method of operating the same.
  7. Brooks Reginald G. (Swansea GB7) Leatham Alan (Swansea GB7) Coombs Jeffrey (Swansea GB7), Deposition of metallic products using relatively cold solid particles.
  8. Duerig Thomas (Fremont CA) Escudier Marcel (Mnthal CHX) Keller Jakob (Killwangen CHX), Device for atomizing liquid metals for the purpose of producing a finely granular powder.
  9. Benz Mark G. (Burnt Hills NY) Sawyer Thomas F. (Charlton NY), Direct processing of electroslag refined metal.
  10. Gigliotti ; Jr. Michael F. X. (Scotia NY) Miller Steven A. (Amsterdam NY) White Raymond A. (Schenectady NY), Integral induction heating of close coupled nozzle.
  11. Sawyer Thomas F. (Charlton NY), Melt system for spray-forming.
  12. Sawyer Thomas F. (Stillwater NY) Benz Mark G. (Burnt Hills NY) Carter ; Jr. William T. (Ballston Lake NY) Zabala Robert J. (Schenectady NY), Method and apparatus for flow control in electroslag refining process.
  13. Ayers Jack D. (Oakton VA) Anderson Iver E. (Alexandria VA), Method for generating fine sprays of molten metal for spray coating and powder making.
  14. Miller Steven A. (Amsterdam NY), Method for melt atomization with reduced flow gas.

이 특허를 인용한 특허 (28)

  1. Forbes Jones, Robin M.; Kennedy, Richard L., Apparatus and method for clean, rapidly solidified alloys.
  2. Forbes Jones, Robin M.; Kennedy, Richard L., Apparatus and method for clean, rapidly solidified alloys.
  3. Forbes Jones, Robin M.; Kennedy, Richard L., Apparatus and method for clean, rapidly solidified alloys.
  4. Forbes Jones, Robin M.; Kennedy, Richard L., Apparatus and method for clean, rapidly solidified alloys.
  5. Forbes Jones, Robin M.; Kennedy, Richard L., Apparatus and method for clean, rapidly solidified alloys.
  6. Forbes Jones, Robin M.; Kennedy, Richard L., Apparatus and method for clean, rapidly solidified alloys.
  7. William Thomas Carter, Jr. ; Mark Gilbert Benz ; Felix Guenter Muller DE; Franz Waldemar Hugo DE; Robert John Zabala ; Bruce Alan Knudsen, Bottom pour electroslag refining systems and methods.
  8. Forbes Jones, Robin M.; Shaffer, Sterry A., Casting apparatus and method.
  9. Forbes Jones, Robin M.; Shaffer, Sterry A., Casting apparatus and method.
  10. Forbes Jones, Robin M.; Shaffer, Sterry A., Casting apparatus and method.
  11. Carter, Jr., William Thomas; Benz, Mark Gilbert; Zabala, Robert John; Knudsen, Bruce Alan, Clean melt nucleated casting systems and methods with cooling of the casting.
  12. Bruce Alan Knudsen ; Robert John Zabala ; Mark Gilbert Benz ; William Thomas Carter, Jr., Consumable electrode electroslag refining feed systems and methods.
  13. Zabala Robert John ; Hart ; Jr. Howard Roscoe ; Benz Mark Gilbert ; Knudsen Bruce Alan ; Carter ; Jr. William Thomas ; Miller Russell Scott, Guide tube structure for flux concentration.
  14. Forbes Jones, Robin M., Ion plasma electron emitters for a melting furnace.
  15. Forbes Jones, Robin M.; Kennedy, Richard L., Melting furnace including wire-discharge ion plasma electron emitter.
  16. Forbes Jones, Robin M.; Kennedy, Richard L., Melting furnace including wire-discharge ion plasma electron emitter.
  17. Forbes Jones, Robin M., Method and apparatus for producing large diameter superalloy ingots.
  18. Forbes Jones, Robin M., Method and apparatus for producing large diameter superalloy ingots.
  19. Robert John Zabala ; Howard Roscoe Hart, Jr. ; Mark Gilbert Benz ; Bruce Alan Knudsen ; William Thomas Carter, Jr. ; Russell Scott Miller, Method for controlling flux concentration in guide tubes.
  20. Jahn, Peter; Kupetz, Rainer; Engel, Ulrich, Method for producing two bonded-together layers and functional component that can be produced by the method.
  21. Carter ; Jr. William Thomas ; Benz Mark Gilbert ; Zabala Robert John ; Knudsen Bruce Alan ; Dupree Paul Leonard, Methods for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process.
  22. Mark Gilbert Benz ; William Thomas Carter, Jr. ; Robert John Zabala ; Bruce Alan Knudsen, Nucleated casting systems and methods comprising the addition of powders to a casting.
  23. Kennedy, Richard L.; Forbes Jones, Robin M., Processes, systems, and apparatus for forming products from atomized metals and alloys.
  24. Forbes Jones,Robin M.; Kennedy,Richard L.; Minisandram,Ramesh S., Refining and casting apparatus.
  25. Forbes Jones, Robin M.; Kennedy, Richard L.; Minisandram, Ramesh S., Refining and casting apparatus and method.
  26. Forbes Jones, Robin M.; Shaffer, Sterry A., Refining and casting apparatus and method.
  27. Forbes Jones, Robin M.; Shaffer, Sterry A., Refining and casting apparatus and method.
  28. Robin M. Forbes Jones ; Richard L. Kennedy ; Ramesh S. Minisandram, Refining and casting apparatus and method.
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