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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Apparatus and method for clean, rapidly solidified alloys

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B22F-009/14   
미국특허분류(USC) 075/336; 075/345; 164/046
출원번호 UP-0053245 (2008-03-21)
등록번호 US-7803212 (2010-10-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kirkpatrick & Lockhart Preston Gates Ellis LLP
인용정보 피인용 횟수 : 15  인용 특허 : 122
초록

One non-limiting embodiment of an apparatus for forming an alloy powder or preform includes a melting assembly, an atomizing assembly, and a collector. The melting assembly produces at least one of a stream of a molten alloy and a series of droplets of a molten alloy, and may be substantially free from ceramic in regions contacted by the molten alloy. The atomizing assembly generates electrons and impinges the electrons on molten alloy from the melting assembly, thereby producing molten alloy particles.

대표
청구항
▼

We claim: 1. A method of forming one of a powder and a solid preform, the method comprising: producing at least one of a stream of molten alloy and a series of droplets of molten alloy in a melting assembly; generating particles of the molten alloy by impinging at least one three-dimensional linear electron field on the at least one of a stream of molten alloy and the series of droplets of molten alloy to atomize the molten alloy and produce the molten alloy particles; and collecting the molten alloy particles as one of a powder and a solid preform. ...

이 특허에 인용된 특허 (122)

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이 특허를 인용한 특허 피인용횟수: 15

  1. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2012058187358.
  2. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2012078216339.
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  6. Forbes Jones, Robin M.; Shaffer, Sterry A.. Casting apparatus and method. USP2012118302661.
  7. Forbes Jones, Robin M.. Ion plasma electron emitters for a melting furnace. USP2014068748773.
  8. Oppenheimer, Scott; Forbes Jones, Robin M.; Mantione, John; Minisandram, Ramesh; Thomas, Jean-Philippe. Lubrication processes for enhanced forgeability. USP20190210207312.
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  10. Forbes Jones, Robin M.; Kennedy, Richard L.. Melting furnace including wire-discharge ion plasma electron emitter. USP2014028642916.
  11. Forbes Jones, Robin M.. Method and apparatus for producing large diameter superalloy ingots. USP2012078226884.
  12. Kennedy, Richard L.; Forbes Jones, Robin M.. Processes, systems, and apparatus for forming products from atomized metals and alloys. USP2014068747956.
  13. Forbes Jones, Robin M.; Kennedy, Richard L.; Minisandram, Ramesh S.. Refining and casting apparatus and method. USP2015049008148.
  14. Forbes Jones, Robin M.; Shaffer, Sterry A.. Refining and casting apparatus and method. USP20190310232434.
  15. Forbes Jones, Robin M.; Shaffer, Sterry A.. Refining and casting apparatus and method. USP2014118891583.

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