DE602004000821D1 - Oberflächenbehandeltes ultrafeines Metallpulver - Google Patents

Oberflächenbehandeltes ultrafeines Metallpulver

Info

Publication number
DE602004000821D1
DE602004000821D1 DE602004000821T DE602004000821T DE602004000821D1 DE 602004000821 D1 DE602004000821 D1 DE 602004000821D1 DE 602004000821 T DE602004000821 T DE 602004000821T DE 602004000821 T DE602004000821 T DE 602004000821T DE 602004000821 D1 DE602004000821 D1 DE 602004000821D1
Authority
DE
Germany
Prior art keywords
metal powder
surface treated
ultrafine metal
treated ultrafine
powder
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 - Lifetime
Application number
DE602004000821T
Other languages
English (en)
Other versions
DE602004000821T2 (de
Inventor
Uchida Chiba-Shi Morishige
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Mineral Co Ltd
Original Assignee
Kawatetsu Mining Co Ltd
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 Kawatetsu Mining Co Ltd filed Critical Kawatetsu Mining Co Ltd
Publication of DE602004000821D1 publication Critical patent/DE602004000821D1/de
Application granted granted Critical
Publication of DE602004000821T2 publication Critical patent/DE602004000821T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials
    • H01G4/0085—Fried 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
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12181—Composite powder [e.g., coated, etc.]
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/1266—O, S, or organic compound in metal component
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2951—Metal with weld modifying or stabilizing coating [e.g., flux, slag, producer, etc.]
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2951—Metal with weld modifying or stabilizing coating [e.g., flux, slag, producer, etc.]
    • Y10T428/2953—Titanium compound in coating
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2958—Metal or metal compound in coating
    • 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.]
    • Y10T428/2991—Coated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)
DE602004000821T 2003-03-03 2004-02-23 Oberflächenbehandeltes ultrafeines Metallpulver Expired - Lifetime DE602004000821T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003055493 2003-03-03
JP2003055493A JP3947118B2 (ja) 2003-03-03 2003-03-03 表面処理金属超微粉、その製造方法、導電性金属ペースト及び積層セラミックコンデンサ

Publications (2)

Publication Number Publication Date
DE602004000821D1 true DE602004000821D1 (de) 2006-06-14
DE602004000821T2 DE602004000821T2 (de) 2006-11-16

Family

ID=32821144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004000821T Expired - Lifetime DE602004000821T2 (de) 2003-03-03 2004-02-23 Oberflächenbehandeltes ultrafeines Metallpulver

Country Status (8)

Country Link
US (1) US6982047B2 (de)
EP (1) EP1454689B1 (de)
JP (1) JP3947118B2 (de)
KR (1) KR100905679B1 (de)
CN (1) CN100421842C (de)
CA (1) CA2450170C (de)
DE (1) DE602004000821T2 (de)
TW (1) TWI284069B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100765180B1 (ko) * 2005-03-11 2007-10-15 삼성전기주식회사 적층 세라믹 콘덴서 및 그 제조 방법
JP4513981B2 (ja) * 2005-03-31 2010-07-28 Ｔｄｋ株式会社 積層セラミック電子部品及びその製造方法
JP2008108539A (ja) * 2006-10-25 2008-05-08 Fujitsu Ltd 導電性ペーストおよびその製造方法
KR101271852B1 (ko) * 2007-08-10 2013-06-07 유미코르 황을 함유하는 도핑된 리튬 전이금속 산화물
EP2535311B1 (de) * 2010-02-09 2018-12-12 Industry-University Cooperation Foundation Sogang University Partikel und herstellungsverfahren dafür
JP6502092B2 (ja) * 2014-12-26 2019-04-17 太陽誘電株式会社 積層セラミックコンデンサ
JPWO2017056741A1 (ja) * 2015-09-29 2018-07-19 東邦チタニウム株式会社 ニッケル粉及びニッケルペースト
CN105618734B (zh) * 2016-01-12 2018-03-06 昆明理工大学 一种表面改性片状银粉的方法
US20170232552A1 (en) * 2016-02-12 2017-08-17 General Electric Company Reclamation system for reactive metal powder for additive manufacturing system
CN107838415A (zh) * 2017-10-20 2018-03-27 周琼 一种新型释汞剂及其制备方法
JP6801641B2 (ja) * 2017-12-21 2020-12-16 株式会社村田製作所 インダクタ部品
CN108010738B (zh) * 2018-01-15 2023-10-13 福建火炬电子科技股份有限公司 一种超级电容器及其生产方法
KR102089704B1 (ko) * 2018-05-28 2020-03-16 삼성전기주식회사 적층 세라믹 전자부품 및 이의 제조방법
KR102217288B1 (ko) * 2018-08-16 2021-02-19 삼성전기주식회사 적층 세라믹 전자부품 및 그 제조방법
CN110370754B (zh) * 2019-06-28 2022-01-04 厦门理工学院 一种高损伤容限陶瓷金属复合材料及其制备方法
JP7427392B2 (ja) * 2019-08-27 2024-02-05 株式会社村田製作所 インダクタ部品
JP7211322B2 (ja) * 2019-10-08 2023-01-24 株式会社村田製作所 インダクタ部品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375373A (en) * 1978-12-29 1983-03-01 Toro Ganryo Kogyo Co., Ltd. Method of coating inorganic pigments (ultramarine and bronze powder) with dense amorphous silica
CA1112694A (en) 1979-08-24 1981-11-17 John F. Howard Combination expulsion fuse
US4970124A (en) 1988-05-11 1990-11-13 Eastman Kodak Company New magnetic metallic particles using rare-earth elements
CN1013352B (zh) * 1988-06-09 1991-07-31 天津大学冶金分校 超细钼粉的制造技术
JP2992270B2 (ja) 1998-05-29 1999-12-20 三井金属鉱業株式会社 複合ニッケル微粉末及びその製造方法
JP4076107B2 (ja) * 1999-03-31 2008-04-16 三井金属鉱業株式会社 複合ニッケル微粉末の製造方法
CA2273563C (en) * 1998-05-29 2006-05-16 Mitsui Mining And Smelting Co., Ltd. Composite nickel fine powder and method for preparing the same
JP4001438B2 (ja) * 1999-05-31 2007-10-31 三井金属鉱業株式会社 複合銅微粉末の製造方法
EP1195773A4 (de) * 2000-01-31 2009-01-28 Toho Titanium Co Ltd Nickelpulver-dispersion, verfahren zur herstellung derselben und verfahren zur herstellung einer leitfähigen paste
JP3473548B2 (ja) * 2000-04-27 2003-12-08 株式会社村田製作所 金属粉末の製造方法，金属粉末，これを用いた導電性ペーストならびにこれを用いた積層セラミック電子部品
JP3653447B2 (ja) * 2000-05-22 2005-05-25 日本化学工業株式会社 被覆金属粉末及びその製造方法、被覆金属粉末ペースト並びにセラミックス積層部品
JP2002348603A (ja) 2001-05-24 2002-12-04 Murata Mfg Co Ltd 金属粉末の製造方法、金属粉末、導電性ペーストおよび積層セラミック電子部品

Also Published As

Publication number Publication date
KR100905679B1 (ko) 2009-07-03
DE602004000821T2 (de) 2006-11-16
CA2450170A1 (en) 2004-09-03
EP1454689B1 (de) 2006-05-10
KR20040078535A (ko) 2004-09-10
CN1526496A (zh) 2004-09-08
US6982047B2 (en) 2006-01-03
EP1454689A1 (de) 2004-09-08
JP3947118B2 (ja) 2007-07-18
TW200417435A (en) 2004-09-16
TWI284069B (en) 2007-07-21
US20040175569A1 (en) 2004-09-09
JP2004263255A (ja) 2004-09-24
CA2450170C (en) 2011-02-08
CN100421842C (zh) 2008-10-01

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Legal Events

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