$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Low oxygen refractory metal powder for powder metallurgy

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B22F-003/10
출원번호 US-0906208 (2001-07-16)
발명자 / 주소
  • Kumar, Prabhat
  • Aimone, Paul
  • Balliett, Robert W.
  • Parise, Anthony V.
  • Ramlow, Thomas M.
  • Uhlenhut, Henning
출원인 / 주소
  • H.C. Starck, Inc.
대리인 / 주소
    Gil, Joseph C.Eyl, Diderico van
인용정보 피인용 횟수 : 48  인용 특허 : 9

초록

A method of making sheet bar and other precursors of formed products to be made by extensive working. The method includes providing a powder metal, preferably under 100 PPM oxygen content of non-spherical particles, compacting the powder into a coherent precursor form of at least 100 pounds, whereby

대표청구항

1. A method of making sheet bar and other precursors of formed products to be made by extensive working comprising the steps: providing a metal as a powder under 300 PPM oxygen content of non-spherical particles, wherein the metal is selected from the group consisting of hafnium, molybdenum, niob

이 특허에 인용된 특허 (9)

  1. Tsukada Takeo,JPX ; Kanasugi Masaaki,JPX ; Miyashita Masataka,JPX ; Okada Kazuhiro,JPX ; Yamaguchi Norishige,JPX, Dust core, iron powder therefor and method of making.
  2. Kumar Prabhat, Low oxygen refractory metal powder for powder metallurgy.
  3. Lundgren Bengt G. S. (Ulricehamn SW), Metal flake product suited for the production of metal powder for powder metallurgical purposes, and a process for manuf.
  4. Lundgren ; Bengt G. S., Metal powder suited for powder metallurgical purposes, and a process for manufacturing the metal powder.
  5. Booz ; Albert David ; Kondis ; Thomas J., Method of producing metal flake.
  6. Kajinaga Yoshihiro (Chiba JPX) Nitta Minoru (Chiba JPX) Sakurada Ichio (Ichihara JPX) Ito Shunji (Chiba JPX), Process for producing low-oxygen iron-base metallic powder.
  7. Kano Osamu (Kitaibaraki JPX) Yamakoshi Yasuhiro (Kitaibaraki JPX) Anan Junichi (Kitaibaraki JPX) Yasui Koichi (Kitaibaraki JPX), Silicide targets for sputtering.
  8. Ohhashi Tateo (Kitaibaraki JPX) Seki Takakazu (Kitaibaraki JPX) Okabe Takeo (Kitaibaraki JPX) Yasui Koichi (Kitaibaraki JPX) Fukuyo Hideaki (Kitaibaraki JPX), Sputtering target.
  9. Hakko James B. (Waukegan IL), Tantalum metal powder.

이 특허를 인용한 특허 (48)

  1. Malen,Richard; Kumar,Prabhat, Capacitor-grade lead wires with increased tensile strength and hardness.
  2. Fonte, Matthew V., Composite crucibles and methods of making and using the same.
  3. Miller, Steven A.; Gaydos, Mark; Shekhter, Leonid N.; Gulsoy, Gokce, Dynamic dehydriding of refractory metal powders.
  4. Miller, Steven A.; Gaydos, Mark; Shekhter, Leonid N.; Gulsoy, Gokce, Dynamic dehydriding of refractory metal powders.
  5. Miller, Steven A.; Gaydos, Mark; Shekhter, Leonid N.; Gulsoy, Gokce, Dynamic dehydriding of refractory metal powders.
  6. Miller, Steven A.; Kumar, Prabhat; Wu, Richard; Sun, Shuwei; Zimmermann, Stefan; Schmidt-Park, Olaf, Fine grained, non banded, refractory metal sputtering targets with a uniformly random crystallographic orientation, method for making such film, and thin film based devices and products made therefrom.
  7. Hogan, Patrick; Aimone, Paul; Flanigan, Joseph; Hagymasi, Marcel; Haas, Helmut, High purity refractory metal powders and their use in sputtering targets which may have random texture.
  8. Dary, Francois-Charles; Gaydos, Mark; Loewenthal, William; Miller, Steven A.; Rozak, Gary; Volchko, Scott Jeffrey; Zimmermann, Stefan; Stawovy, Michael Thomas, Large-area sputtering targets.
  9. Miller, Steven A.; Kumar, Prabhat, Low-energy method of manufacturing bulk metallic structures with submicron grain sizes.
  10. Trotzschel, Jens; Spaniol, Bernd, Metallic material and methods of making and using same.
  11. Zimmermann, Stefan; Papp, Uwe; Kreye, Heinrich; Schmidt, Tobias, Method for coating a substrate surface and coated product.
  12. Ott, Eric Allen; Woodfield, Andrew Philip; Shamblen, Clifford Earl; Wayte, Peter; Mechley, Mike Eugene, Method for making and using a rod assembly.
  13. Woodfield, Andrew Philip; Ott, Eric Allen; Shamblen, Clifford Earl; Gigliotti, Michael Francis Xavier, Method for preparing a metallic article having an other additive constituent, without any melting.
  14. O'Larey,Philip M.; Hebda,John J.; Graham,Ronald A., Method for producing metal fibers.
  15. Hodjat,Yahya, Method of flow forming a metal part.
  16. Han,Gang; Ueno,Tomonori; Hirakawa,Eiji; Uesaka,Shujiro, Method of manufacturing a sintered body.
  17. Bozkaya, Dincer; Jepson, Peter R., Methods and apparatus for controlling texture of plates and sheets by tilt rolling.
  18. Segal, Vladimir; Willett, William B.; Ferrasse, Stephane, Methods of fabricating articles and sputtering targets.
  19. Miller, Steven A.; Schmidt-Park, Olaf; Kumar, Prabhat; Wu, Richard; Sun, Shuwei; Zimmermann, Stefan, Methods of forming sputtering targets.
  20. Miller, Steven A.; Shekhter, Leonid N.; Zimmerman, Stefan, Methods of joining metallic protective layers.
  21. Miller, Steven A.; Shekhter, Leonid N.; Zimmermann, Stefan, Methods of joining metallic protective layers.
  22. Miller, Steven A.; Shekhter, Leonid N.; Zimmermann, Stefan, Methods of joining metallic protective layers.
  23. Miller, Steven A.; Shekhter, Leonid N.; Zimmerman, Stefan, Methods of joining protective metal-clad structures.
  24. Volchko, Scott Jeffrey; Zimmermann, Stefan; Miller, Steven A.; Stawovy, Michael Thomas, Methods of manufacturing high-strength large-area sputtering targets.
  25. Loewenthal, William; Miller, Steven Alfred, Methods of manufacturing large-area sputtering targets.
  26. Miller, Steven A.; Dary, Francois-Charles; Gaydos, Mark; Rozak, Gary, Methods of manufacturing large-area sputtering targets by cold spray.
  27. Volchko, Scott Jeffrey; Loewenthal, William; Zimmermann, Stefan; Gaydos, Mark; Miller, Steven Alfred, Methods of manufacturing large-area sputtering targets using interlocking joints.
  28. Volchko, Scott Jeffrey; Loewenthal, William; Zimmermann, Stefan; Gaydos, Mark; Miller, Steven Alfred, Methods of manufacturing large-area sputtering targets using interlocking joints.
  29. Miller, Steven A.; Kumar, Prabhat; Wu, Rong-chein Richard; Sun, Shuwei; Zimmermann, Stefan; Schmidt-Park, Olaf, Methods of rejuvenating sputtering targets.
  30. Miller, Steven A.; Schmidt-Park, Olaf; Kumar, Prabhat; Wu, Richard; Sun, Shuwei; Zimmerman, Stefan, Methods of rejuvenating sputtering targets.
  31. Spaniol, Bernd, Oxygen-enriched niobium wire.
  32. Michaluk, Christopher A.; Yuan, Shi; Maguire, James, Powder metallurgy sputtering targets and methods of producing same.
  33. Michaluk, Christopher A.; Yuan, Shi; Maguire, Jr., James D., Powder metallurgy sputtering targets and methods of producing same.
  34. Michaluk,Christopher A.; Yuan,Shi; Maguire,James, Powder metallurgy sputtering targets and methods of producing same.
  35. Jones, Brady A.; McCracken, Colin; Fife, James; Margerison, Ian; Karnik, Tomas, Powder modification in the manufacture of solid state capacitor anodes.
  36. Shekhter, Leonid N.; Miller, Steven A.; Haywiser, Leah F.; Wu, Rong-Chein R., Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof.
  37. Shekhter, Leonid N.; Miller, Steven A.; Haywiser, Leah F.; Wu, Rong-Chein Richard, Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof.
  38. Miller, Steven A.; Shekhter, Leonid N.; Zimmerman, Stefan, Protective metal-clad structures.
  39. Jepson, Peter R.; Bozkaya, Dincer, Refractory metal plates.
  40. Jepson, Peter R.; Bozkaya, Dincer, Refractory metal plates with improved uniformity of texture.
  41. Xie, Dongsheng; Washington, Bernard; Sanetsis, Steven, Rotary atomiser for atomising molten material.
  42. Segal, Vladimir; Willett, William B.; Ferrasse, Stephane, Sputtering targets formed from cast materials.
  43. Wong, James, System and method for fabrication of 3-D parts.
  44. Turner, Stephen P., Tantalum PVD component producing methods.
  45. Turner,Stephen P., Tantalum sputtering target with fine grains and uniform texture and method of manufacture.
  46. Abenthung, Peter; Huber, Karl; Lackner, Harald; Leichtfried, Gerhard; Polcik, Peter; Weratschnig, Christian, Tubular target and production method.
  47. Abenthung, Peter; Huber, Karl; Lackner, Harald; Leichtfried, Gerhard; Polcik, Peter; Weratschnig, Christian, Tubular target and production method.
  48. Liu, Qingyuan; Steel, Russell J; Packer, Scott; Horman, Scott, Tungsten rhenium compounds and composites and methods for forming the same.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트