MX351911B - Polvos aglomerados de metal de valvula y oxido de metal de valvula, y metodo para la produccion de estos. - Google Patents

Polvos aglomerados de metal de valvula y oxido de metal de valvula, y metodo para la produccion de estos.

Info

Publication number
MX351911B
MX351911B MX2011002698A MX2011002698A MX351911B MX 351911 B MX351911 B MX 351911B MX 2011002698 A MX2011002698 A MX 2011002698A MX 2011002698 A MX2011002698 A MX 2011002698A MX 351911 B MX351911 B MX 351911B
Authority
MX
Mexico
Prior art keywords
valve metal
production
metal oxide
agglomerate powders
oxide agglomerate
Prior art date
Application number
MX2011002698A
Other languages
English (en)
Spanish (es)
Other versions
MX2011002698A (es
Inventor
Schnitter Christoph
Brumm Holger
Original Assignee
Starck H C Gmbh
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 Starck H C Gmbh filed Critical Starck H C Gmbh
Publication of MX2011002698A publication Critical patent/MX2011002698A/es
Publication of MX351911B publication Critical patent/MX351911B/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10Sintering only
    • B22F3/11Making porous workpieces or articles
    • B22F3/1121Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134Inorganic fillers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • H01G9/048Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052Sintered electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14Treatment of metallic powder
    • B22F1/148Agglomerating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10Sintering only
    • B22F3/11Making porous workpieces or articles
    • B22F3/1146After-treatment maintaining the porosity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12Both compacting and sintering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00Compounds of niobium
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • H01G9/042Electrodes or formation of dielectric layers thereon characterised by the material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • H01G9/048Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052Sintered electrodes
    • H01G9/0525Powder therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10Processes characterised by the sequence of their steps
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/90Other properties not specified above
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00Obtaining refractory metals
    • C22B34/20Obtaining niobium, tantalum or vanadium
    • C22B34/24Obtaining niobium or tantalum
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
MX2011002698A 2008-09-23 2009-08-25 Polvos aglomerados de metal de valvula y oxido de metal de valvula, y metodo para la produccion de estos. MX351911B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008048614A DE102008048614A1 (de) 2008-09-23 2008-09-23 Ventilmetall-und Ventilmetalloxid-Agglomeratpulver und Verfahren zu deren Herstellung
PCT/EP2009/060912 WO2010034577A1 (de) 2008-09-23 2009-08-25 Ventilmetall- und ventilmetalloxid-agglomeratpulver und verfahren zu deren herstellung

Publications (2)

Publication Number Publication Date
MX2011002698A MX2011002698A (es) 2011-04-05
MX351911B true MX351911B (es) 2017-11-03

Family

ID=41263598

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2011002698A MX351911B (es) 2008-09-23 2009-08-25 Polvos aglomerados de metal de valvula y oxido de metal de valvula, y metodo para la produccion de estos.
MX2017012883A MX368351B (es) 2008-09-23 2009-08-25 Polvos aglomerados de metal de valvula y oxido de metal de valvula, y metodo para la produccion de estos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2017012883A MX368351B (es) 2008-09-23 2009-08-25 Polvos aglomerados de metal de valvula y oxido de metal de valvula, y metodo para la produccion de estos.

Country Status (13)

Country Link
US (2) US8995112B2 (enExample)
EP (1) EP2329507B1 (enExample)
JP (1) JP5713905B2 (enExample)
KR (1) KR101712678B1 (enExample)
CN (3) CN102881460B (enExample)
BR (1) BRPI0918987A2 (enExample)
DE (1) DE102008048614A1 (enExample)
IL (2) IL211461A (enExample)
MX (2) MX351911B (enExample)
PT (1) PT2329507T (enExample)
RU (1) RU2542866C9 (enExample)
TW (1) TWI463510B (enExample)
WO (1) WO2010034577A1 (enExample)

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Publication number Priority date Publication date Assignee Title
DE102008048614A1 (de) * 2008-09-23 2010-04-01 H.C. Starck Gmbh Ventilmetall-und Ventilmetalloxid-Agglomeratpulver und Verfahren zu deren Herstellung
CA2861581C (en) 2011-12-30 2021-05-04 Scoperta, Inc. Coating compositions
US10173290B2 (en) 2014-06-09 2019-01-08 Scoperta, Inc. Crack resistant hardfacing alloys
JP7002169B2 (ja) 2014-12-16 2022-01-20 エリコン メテコ(ユーエス)インコーポレイテッド 靱性及び耐摩耗性を有する多重硬質相含有鉄合金
WO2017026316A1 (ja) * 2015-08-12 2017-02-16 株式会社村田製作所 コンデンサおよびその製造方法
CA2997367C (en) 2015-09-04 2023-10-03 Scoperta, Inc. Chromium free and low-chromium wear resistant alloys
IL318772A (en) * 2018-03-05 2025-04-01 Global Advanced Metals Usa Inc Anodes containing spherical powder and capacitors
US20210164081A1 (en) 2018-03-29 2021-06-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
CN113195759B (zh) 2018-10-26 2023-09-19 欧瑞康美科(美国)公司 耐腐蚀和耐磨镍基合金
DE102019000906B4 (de) * 2019-02-08 2025-04-17 Taniobis Gmbh Pulver auf Basis von Niobzinnverbindungen für die Herstellung von supraleitenden Bauteilen
WO2020198302A1 (en) 2019-03-28 2020-10-01 Oerlikon Metco (Us) Inc. Thermal spray iron-based alloys for coating engine cylinder bores
AU2020269275B2 (en) 2019-05-03 2025-05-22 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
CN110261459B (zh) * 2019-06-17 2024-07-19 北京科技大学 一种用于控制气氛中极低氧含量并测量其氧分压的装置

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JP3459146B2 (ja) * 1995-09-06 2003-10-20 マルコン電子株式会社 固体電解コンデンサ用焼結体及びその製造方法
US5954856A (en) * 1996-04-25 1999-09-21 Cabot Corporation Method of making tantalum metal powder with controlled size distribution and products made therefrom
CZ300529B6 (cs) * 1997-02-19 2009-06-10 H.C. Starck Gmbh Práškový tantal, zpusob jeho výroby a z nej vyrobené anody a kondezátory
JPH11310804A (ja) 1998-02-17 1999-11-09 Hc Starck Gmbh & Co Kg 多孔性凝集物およびそれらの製造法
DE19855998B4 (de) 1998-02-17 2006-07-13 H.C. Starck Gmbh Poröse Agglomerate und Verfahren zu deren Herstellung
WO2000067936A1 (en) 1998-05-06 2000-11-16 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
DE19847012A1 (de) 1998-10-13 2000-04-20 Starck H C Gmbh Co Kg Niobpulver und Verfahren zu dessen Herstellung
JP4514274B2 (ja) * 2000-02-29 2010-07-28 京セラ株式会社 多孔質セラミック構造体の製造方法
JP3718412B2 (ja) 2000-06-01 2005-11-24 キャボットスーパーメタル株式会社 ニオブまたはタンタル粉末およびその製造方法
US7737066B2 (en) * 2001-05-15 2010-06-15 Showa Denko K.K. Niobium monoxide powder, niobium monoxide sintered body and capacitor using the sintered body
WO2002093596A1 (en) * 2001-05-15 2002-11-21 Showa Denko K.K. Niobium monoxide powder, niobium monoxide sintered product and capacitor using niobium monoxide sintered product
DE10307716B4 (de) 2002-03-12 2021-11-18 Taniobis Gmbh Ventilmetall-Pulver und Verfahren zu deren Herstellung
US7713466B2 (en) * 2003-04-28 2010-05-11 Showa Denko K.K. Valve acting metal sintered body, production method therefor and solid electrolytic capacitor
JP4727160B2 (ja) 2003-04-28 2011-07-20 昭和電工株式会社 弁作用金属焼結体、その製造方法及び固体電解コンデンサ
RU2236930C1 (ru) 2003-06-24 2004-09-27 Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра РАН Способ получения легированного порошка вентильного металла
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Also Published As

Publication number Publication date
MX2011002698A (es) 2011-04-05
RU2542866C2 (ru) 2015-02-27
CN102165545A (zh) 2011-08-24
CN102881460B (zh) 2017-05-17
JP5713905B2 (ja) 2015-05-07
CN102165545B (zh) 2017-03-15
WO2010034577A1 (de) 2010-04-01
DE102008048614A1 (de) 2010-04-01
RU2542866C9 (ru) 2015-11-20
US8995112B2 (en) 2015-03-31
CN102891018A (zh) 2013-01-23
IL211461A0 (en) 2011-05-31
CN102881460A (zh) 2013-01-16
BRPI0918987A2 (pt) 2015-12-01
JP2012503343A (ja) 2012-02-02
IL211461A (en) 2016-06-30
TW201027578A (en) 2010-07-16
EP2329507B1 (de) 2017-06-07
CN102891018B (zh) 2016-12-21
KR101712678B1 (ko) 2017-03-06
KR20110063512A (ko) 2011-06-10
TWI463510B (zh) 2014-12-01
US20110170238A1 (en) 2011-07-14
IL245817B (en) 2018-07-31
PT2329507T (pt) 2017-07-19
US20150162137A1 (en) 2015-06-11
EP2329507A1 (de) 2011-06-08
US9466433B2 (en) 2016-10-11
IL245817A0 (en) 2016-06-30
MX368351B (es) 2019-09-30
RU2011115873A (ru) 2012-10-27

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