KR0145741B1 - 탄탈 또는 니오브 기재 합금 - Google Patents

탄탈 또는 니오브 기재 합금

Info

Publication number
KR0145741B1
KR0145741B1 KR1019920703111A KR920703111A KR0145741B1 KR 0145741 B1 KR0145741 B1 KR 0145741B1 KR 1019920703111 A KR1019920703111 A KR 1019920703111A KR 920703111 A KR920703111 A KR 920703111A KR 0145741 B1 KR0145741 B1 KR 0145741B1
Authority
KR
South Korea
Prior art keywords
ppm
tantalum
less
metal alloy
silicon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1019920703111A
Other languages
English (en)
Korean (ko)
Inventor
프라하트 쿠마르
Original Assignee
해리 제이. 귄넬
캐보트 코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 해리 제이. 귄넬, 캐보트 코포레이션 filed Critical 해리 제이. 귄넬
Application granted granted Critical
Publication of KR0145741B1 publication Critical patent/KR0145741B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0078—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only silicides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
KR1019920703111A 1990-06-06 1991-06-06 탄탈 또는 니오브 기재 합금 Expired - Fee Related KR0145741B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53409290A 1990-06-06 1990-06-06
US534,092 1990-06-06

Publications (1)

Publication Number Publication Date
KR0145741B1 true KR0145741B1 (ko) 1998-11-02

Family

ID=24128673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920703111A Expired - Fee Related KR0145741B1 (ko) 1990-06-06 1991-06-06 탄탈 또는 니오브 기재 합금

Country Status (8)

Country Link
EP (1) EP0532658B1 (enExample)
JP (1) JP2944211B2 (enExample)
KR (1) KR0145741B1 (enExample)
AT (1) ATE158026T1 (enExample)
AU (1) AU8077491A (enExample)
DE (1) DE69127622T2 (enExample)
HK (1) HK1003139A1 (enExample)
WO (1) WO1991019015A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411611A (en) * 1993-08-05 1995-05-02 Cabot Corporation Consumable electrode method for forming micro-alloyed products
EP1075884A3 (en) * 1996-11-07 2005-10-05 Cabot Corporation Niobium powders and niobium electrolytic capacitors
US6576069B1 (en) * 1998-05-22 2003-06-10 Cabot Corporation Tantalum-silicon alloys and products containing the same and processes of making the same
JP2003213301A (ja) * 2002-01-21 2003-07-30 Kawatetsu Mining Co Ltd ニオブ粉末及び固体電解コンデンサ
JP2004035989A (ja) * 2002-07-08 2004-02-05 Kawatetsu Mining Co Ltd ニオブ粉末、固体電解コンデンサ用アノード及び固体電解コンデンサ
JP2004076063A (ja) 2002-08-13 2004-03-11 Kawatetsu Mining Co Ltd ニオブ合金粉末、固体電解コンデンサ用アノード及び固体電解コンデンサ
JP2005064038A (ja) * 2003-08-12 2005-03-10 Cabot Supermetal Kk 電解コンデンサ用陽極導線
US20060269436A1 (en) * 2005-05-31 2006-11-30 Cabot Corporation Process for heat treating metal powder and products made from the same
EP3266892B1 (en) 2007-04-27 2018-10-24 H. C. Starck Inc Tantalum based alloy that is resistant to aqueous corrosion
US20110008201A1 (en) * 2009-07-07 2011-01-13 H.C. Starck Inc. Niobium based alloy that is resistant to aqueous corrosion
US11846008B1 (en) 2019-09-26 2023-12-19 United States Of America As Represented By Secretary Of The Air Force Niobium alloys for high temperature, structural applications
US11198927B1 (en) 2019-09-26 2021-12-14 United States Of America As Represented By The Secretary Of The Air Force Niobium alloys for high temperature, structural applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062679A (en) * 1973-03-29 1977-12-13 Fansteel Inc. Embrittlement-resistant tantalum wire
US4235629A (en) * 1977-10-17 1980-11-25 Fansteel Inc. Method for producing an embrittlement-resistant tantalum wire
US4859257A (en) * 1986-01-29 1989-08-22 Fansteel Inc. Fine grained embrittlement resistant tantalum wire
US4957541A (en) * 1988-11-01 1990-09-18 Nrc, Inc. Capacitor grade tantalum powder

Also Published As

Publication number Publication date
AU8077491A (en) 1991-12-31
EP0532658A1 (en) 1993-03-24
EP0532658B1 (en) 1997-09-10
DE69127622D1 (de) 1997-10-16
JPH06501054A (ja) 1994-01-27
JP2944211B2 (ja) 1999-08-30
DE69127622T2 (de) 1998-02-12
WO1991019015A1 (en) 1991-12-12
EP0532658A4 (enExample) 1994-04-13
ATE158026T1 (de) 1997-09-15
HK1003139A1 (en) 1998-10-09

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