KR101712678B1 - 밸브 금속 및 밸브 금속 산화물의 응집체 분말, 및 이들의 제조 방법 - Google Patents

밸브 금속 및 밸브 금속 산화물의 응집체 분말, 및 이들의 제조 방법 Download PDF

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KR101712678B1
KR101712678B1 KR1020117007533A KR20117007533A KR101712678B1 KR 101712678 B1 KR101712678 B1 KR 101712678B1 KR 1020117007533 A KR1020117007533 A KR 1020117007533A KR 20117007533 A KR20117007533 A KR 20117007533A KR 101712678 B1 KR101712678 B1 KR 101712678B1
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powder
capacitor
compression
sintering
agglomerate
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KR20110063512A (ko
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크리스토프 쉰테르
홀게르 브룸
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하.체. 스타르크 게엠베하
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/148—Agglomerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1146—After-treatment maintaining the porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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  • 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)
KR1020117007533A 2008-09-23 2009-08-25 밸브 금속 및 밸브 금속 산화물의 응집체 분말, 및 이들의 제조 방법 Active KR101712678B1 (ko)

Applications Claiming Priority (3)

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
DE102008048614.0 2008-09-23
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
KR20110063512A KR20110063512A (ko) 2011-06-10
KR101712678B1 true KR101712678B1 (ko) 2017-03-06

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KR1020117007533A Active KR101712678B1 (ko) 2008-09-23 2009-08-25 밸브 금속 및 밸브 금속 산화물의 응집체 분말, 및 이들의 제조 방법

Country Status (13)

Country Link
US (2) US8995112B2 (https=)
EP (1) EP2329507B1 (https=)
JP (1) JP5713905B2 (https=)
KR (1) KR101712678B1 (https=)
CN (3) CN102881460B (https=)
BR (1) BRPI0918987A2 (https=)
DE (1) DE102008048614A1 (https=)
IL (2) IL211461A (https=)
MX (2) MX368351B (https=)
PT (1) PT2329507T (https=)
RU (1) RU2542866C9 (https=)
TW (1) TWI463510B (https=)
WO (1) WO2010034577A1 (https=)

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CN104039483B (zh) 2011-12-30 2017-03-01 思高博塔公司 涂层组合物
US10173290B2 (en) 2014-06-09 2019-01-08 Scoperta, Inc. Crack resistant hardfacing alloys
US10329647B2 (en) 2014-12-16 2019-06-25 Scoperta, Inc. Tough and wear resistant ferrous alloys containing multiple hardphases
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
FI3344789T3 (fi) 2015-09-04 2025-04-08 Oerlikon Metco Us Inc Kromivapaita ja vähäkromisia kulutusta kestäviä metalliseoksia
KR102389784B1 (ko) * 2018-03-05 2022-04-22 글로벌 어드밴스드 메탈스 유에스에이, 아이엔씨. 구형 분말을 함유하는 애노드 및 커패시터
US20210164081A1 (en) 2018-03-29 2021-06-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
WO2020086971A1 (en) 2018-10-26 2020-04-30 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
DE102019000906B4 (de) * 2019-02-08 2025-04-17 Taniobis Gmbh Pulver auf Basis von Niobzinnverbindungen für die Herstellung von supraleitenden Bauteilen
US12227853B2 (en) 2019-03-28 2025-02-18 Oerlikon Metco (Us) Inc. Thermal spray iron-based alloys for coating engine cylinder bores
EP3962693A1 (en) 2019-05-03 2022-03-09 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
CN114341385A (zh) 2019-07-09 2022-04-12 欧瑞康美科（美国）公司 针对耐磨性和耐腐蚀性设计的铁基合金

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JP2001240480A (ja) 2000-02-29 2001-09-04 Kyocera Corp 多孔質セラミック構造体およびその製造方法並びに流体透過部材
JP2007095934A (ja) 2005-09-28 2007-04-12 Showa Denko Kk 弁作用金属材料の化成処理方法
US20080199720A1 (en) 2007-02-21 2008-08-21 Depuy Products, Inc. Porous metal foam structures and methods

Also Published As

Publication number Publication date
RU2542866C9 (ru) 2015-11-20
CN102165545A (zh) 2011-08-24
US20150162137A1 (en) 2015-06-11
KR20110063512A (ko) 2011-06-10
CN102881460B (zh) 2017-05-17
EP2329507A1 (de) 2011-06-08
DE102008048614A1 (de) 2010-04-01
JP2012503343A (ja) 2012-02-02
MX368351B (es) 2019-09-30
RU2011115873A (ru) 2012-10-27
WO2010034577A1 (de) 2010-04-01
EP2329507B1 (de) 2017-06-07
IL245817B (en) 2018-07-31
CN102165545B (zh) 2017-03-15
TWI463510B (zh) 2014-12-01
MX351911B (es) 2017-11-03
JP5713905B2 (ja) 2015-05-07
IL211461A0 (en) 2011-05-31
TW201027578A (en) 2010-07-16
PT2329507T (pt) 2017-07-19
CN102891018A (zh) 2013-01-23
US8995112B2 (en) 2015-03-31
CN102891018B (zh) 2016-12-21
US20110170238A1 (en) 2011-07-14
MX2011002698A (es) 2011-04-05
BRPI0918987A2 (pt) 2015-12-01
IL211461A (en) 2016-06-30
CN102881460A (zh) 2013-01-16
RU2542866C2 (ru) 2015-02-27
IL245817A0 (en) 2016-06-30
US9466433B2 (en) 2016-10-11

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