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Method for controlling the oxygen content of tantalum material 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C22C-003/00
  • C21D-001/00
출원번호 US-0412426 (1989-09-26)
발명자 / 주소
  • Fife James A. (Box 151
  • R.D. 2 Douglassville PA 19518)
인용정보 피인용 횟수 : 40  인용 특허 : 1

초록

A process for controlling the oxygen content in tantalum material comprising heating the material under a hydrogen-containing atmosphere in the presence of a tantalum getter metal having an initial oxygen content lower than the tantalum material.

대표청구항 ▼

A process for controlling the oxygen content in tantalum material comprising heating said material at a temperature ranging from about 900°C. to about 2400°C. under a hydrogen-containing atmosphere in the presence of a tantalum getter metal having an oxygen concentration prior to said heating lower

이 특허에 인용된 특허 (1)

  1. Hard Robert A. (Oley PA), Method for deoxidizing tantalum material.
    상세보기

이 특허를 인용한 특허 (40)

  1. Fife James A. (Box 151 ; R.D. 2 Douglassville PA 19518) Hard Robert A. (Box 196 ; R.D. 1 Oley PA 19547), Article for controlling the oxygen content in tantalum material.
    상세보기
  2. Koenitzer,John W.; Qiu,Yongjian, Controlled oxygen addition for metal material.
    상세보기
  3. Miller, Steven A.; Gaydos, Mark; Shekhter, Leonid N.; Gulsoy, Gokce, Dynamic dehydriding of refractory metal powders.
    상세보기
  4. Miller, Steven A.; Gaydos, Mark; Shekhter, Leonid N.; Gulsoy, Gokce, Dynamic dehydriding of refractory metal powders.
    상세보기
  5. Miller, Steven A.; Gaydos, Mark; Shekhter, Leonid N.; Gulsoy, Gokce, Dynamic dehydriding of refractory metal powders.
    상세보기
  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.
    상세보기
  7. Dary, Francois-Charles; Gaydos, Mark; Loewenthal, William; Miller, Steven A.; Rozak, Gary; Volchko, Scott Jeffrey; Zimmermann, Stefan; Stawovy, Michael Thomas, Large-area sputtering targets.
    상세보기
  8. Miller, Steven A.; Kumar, Prabhat, Low-energy method of manufacturing bulk metallic structures with submicron grain sizes.
    상세보기
  9. Hideaki Satou JP; Yoshio Ida JP, METHOD OF MANUFACTURING ANODE UNIT FOR SOLID ELECTROLYTIC CAPACITOR, ANODE UNIT FOR SOLID ELECTROLYTIC CAPACITOR, CONTINUOUS SINTERING APPARATUS, AND METHOD OF MANUFACTURING SECONDARY PARTICLES OF VA.
    상세보기
  10. Zimmermann, Stefan; Papp, Uwe; Kreye, Heinrich; Schmidt, Tobias, Method for coating a substrate surface and coated product.
    상세보기
  11. Fife James A., Method for controlling the oxygen content in valve metal materials.
    상세보기
  12. Fife James A., Method for controlling the oxygen content in valve metal materials.
    상세보기
  13. Fife,James A., Method to partially reduce calcined niobium metal oxide and oxygen reduced niobium oxides.
    상세보기
  14. Miller, Steven A.; Schmidt-Park, Olaf; Kumar, Prabhat; Wu, Richard; Sun, Shuwei; Zimmermann, Stefan, Methods of forming sputtering targets.
    상세보기
  15. Miller, Steven A.; Shekhter, Leonid N.; Zimmerman, Stefan, Methods of joining metallic protective layers.
    상세보기
  16. Miller, Steven A.; Shekhter, Leonid N.; Zimmermann, Stefan, Methods of joining metallic protective layers.
    상세보기
  17. Miller, Steven A.; Shekhter, Leonid N.; Zimmermann, Stefan, Methods of joining metallic protective layers.
    상세보기
  18. Miller, Steven A.; Shekhter, Leonid N.; Zimmerman, Stefan, Methods of joining protective metal-clad structures.
    상세보기
  19. Kimmel,Jonathon L.; Qiu,Yongjian, Methods of making a niobium metal oxide.
    상세보기
  20. Reed, David M.; Venigalla, Sridhar; Kitchell, Ricky W.; Krause, Stephen J.; Enman, Heather L.; Schultz, Dorran L.; Kerchner, Jeffrey A., Methods of making a niobium metal oxide and oxygen reduced niobium oxides.
    상세보기
  21. Reed, David M.; Venigalla, Sridhar; Kitchell, Ricky W.; Krause, Stephen J.; Enman, Heather L.; Schultz, Dorran L.; Kerchner, Jeffrey A., Methods of making a niobium metal oxide and oxygen reduced niobium oxides.
    상세보기
  22. Volchko, Scott Jeffrey; Zimmermann, Stefan; Miller, Steven A.; Stawovy, Michael Thomas, Methods of manufacturing high-strength large-area sputtering targets.
    상세보기
  23. Loewenthal, William; Miller, Steven Alfred, Methods of manufacturing large-area sputtering targets.
    상세보기
  24. Miller, Steven A.; Dary, Francois-Charles; Gaydos, Mark; Rozak, Gary, Methods of manufacturing large-area sputtering targets by cold spray.
    상세보기
  25. Volchko, Scott Jeffrey; Loewenthal, William; Zimmermann, Stefan; Gaydos, Mark; Miller, Steven Alfred, Methods of manufacturing large-area sputtering targets using interlocking joints.
    상세보기
  26. Volchko, Scott Jeffrey; Loewenthal, William; Zimmermann, Stefan; Gaydos, Mark; Miller, Steven Alfred, Methods of manufacturing large-area sputtering targets using interlocking joints.
    상세보기
  27. Miller, Steven A.; Kumar, Prabhat; Wu, Rong-chein Richard; Sun, Shuwei; Zimmermann, Stefan; Schmidt-Park, Olaf, Methods of rejuvenating sputtering targets.
    상세보기
  28. Miller, Steven A.; Schmidt-Park, Olaf; Kumar, Prabhat; Wu, Richard; Sun, Shuwei; Zimmerman, Stefan, Methods of rejuvenating sputtering targets.
    상세보기
  29. Kimmel, Jonathon L.; Kitchell, Ricky W.; Fife, James A., Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides.
    상세보기
  30. Fife,James A., Methods to partially reduce certain metal oxides and oxygen reduced metal oxides.
    상세보기
  31. Kimmel,Jonathon L.; Redd,Randall V., Modified oxygen reduced valve metal oxides.
    상세보기
  32. Naito, Kazumi; Omori, Kazuhiro, Niobium powder for capacitor, sintered body using the powder and capacitor using the same.
    상세보기
  33. Naito, Kazumi; Omori, Kazuhiro, Niobium powder for capacitor, sintered body using the powder and capacitor using the same.
    상세보기
  34. Naito,Kazumi; Omori,Kazuhiro, Niobium powder for capacitor, sintered body using the powder and capacitor using the same.
    상세보기
  35. Naito, Kazumi; Nagato, Nobuyuki, Niobium powder, sintered body using the powder, and capacitor using the same.
    상세보기
  36. Reed, David M.; Venigalla, Sridhar; Kerchner, Jeffrey A., Phase formation of oxygen reduced valve metal oxides and granulation methods.
    상세보기
  37. Amita, Hitoshi; Omori, Kazuhiro, Porous anode body for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor.
    상세보기
  38. Kumar Prabhat (Allentown PA), Powders and products of tantalum, niobium and their alloys.
    상세보기
  39. 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.
    상세보기
  40. Miller, Steven A.; Shekhter, Leonid N.; Zimmerman, Stefan, Protective metal-clad structures.
    상세보기

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