DE69032249D1 - Verfahren zur herstellung winziger metallischer kugeln gleichmässiger grösse - Google Patents

Verfahren zur herstellung winziger metallischer kugeln gleichmässiger grösse

Info

Publication number
DE69032249D1
DE69032249D1 DE69032249T DE69032249T DE69032249D1 DE 69032249 D1 DE69032249 D1 DE 69032249D1 DE 69032249 T DE69032249 T DE 69032249T DE 69032249 T DE69032249 T DE 69032249T DE 69032249 D1 DE69032249 D1 DE 69032249D1
Authority
DE
Germany
Prior art keywords
even size
metallic balls
tiny metallic
producing tiny
producing
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
DE69032249T
Other languages
English (en)
Other versions
DE69032249T2 (de
Inventor
Tadakatsu Daiichi Gij Maruyama
Osamu Daiichi Gijutsu Kitamura
Yasuhide Daiichi Gijutsu Ohno
Toshiharu Daiichi Giju Kikuchi
Yasuhiro Setsubi Gijuts Suzuki
Hisao Setsubi Giju Kuribayashi
Tomohiro Daiichi Gijutsu K Uno
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP01320296A external-priority patent/JP3087254B2/ja
Priority claimed from JP2035256A external-priority patent/JPH03238132A/ja
Priority claimed from JP2109780A external-priority patent/JP2775984B2/ja
Priority claimed from JP2109779A external-priority patent/JPH049239A/ja
Priority claimed from JP2179264A external-priority patent/JPH0466602A/ja
Priority claimed from JP2179265A external-priority patent/JPH0466603A/ja
Priority claimed from JP2179263A external-priority patent/JPH0466601A/ja
Priority claimed from JP2183644A external-priority patent/JPH0717921B2/ja
Priority claimed from JP2183643A external-priority patent/JPH0471745A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE69032249D1 publication Critical patent/DE69032249D1/de
Application granted granted Critical
Publication of DE69032249T2 publication Critical patent/DE69032249T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • 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
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/062—Fibrous particles
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/045—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
    • B22F2009/046—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling by cutting
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3478—Applying solder preforms; Transferring prefabricated solder patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Wire Processing (AREA)
DE69032249T 1989-12-07 1990-12-06 Verfahren zur herstellung winziger metallischer kugeln gleichmässiger grösse Expired - Fee Related DE69032249T2 (de)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP01320296A JP3087254B2 (ja) 1989-12-07 1989-12-07 サイズの均一な微細金属球の製造方法
JP2035256A JPH03238132A (ja) 1990-02-15 1990-02-15 極細金属線の切断方法
JP2109779A JPH049239A (ja) 1990-04-24 1990-04-24 微細金属線の切断方法
JP2109780A JP2775984B2 (ja) 1990-04-24 1990-04-24 微細金属線の切断方法
JP2179265A JPH0466603A (ja) 1990-07-06 1990-07-06 微細金属球の製造方法
JP2179264A JPH0466602A (ja) 1990-07-06 1990-07-06 微細金属球の製造方法
JP2179263A JPH0466601A (ja) 1990-07-06 1990-07-06 微細金属球の製造方法
JP2183644A JPH0717921B2 (ja) 1990-07-10 1990-07-10 微細金属球の製造方法
JP2183643A JPH0471745A (ja) 1990-07-10 1990-07-10 微細金属線の切断装置
PCT/JP1990/001591 WO1991008850A1 (en) 1989-12-07 1990-12-06 Method of manufacturing minute metallic balls uniform in size

Publications (2)

Publication Number Publication Date
DE69032249D1 true DE69032249D1 (de) 1998-05-20
DE69032249T2 DE69032249T2 (de) 1998-10-29

Family

ID=27576889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69032249T Expired - Fee Related DE69032249T2 (de) 1989-12-07 1990-12-06 Verfahren zur herstellung winziger metallischer kugeln gleichmässiger grösse

Country Status (4)

Country Link
EP (1) EP0457920B1 (de)
KR (1) KR960000332B1 (de)
DE (1) DE69032249T2 (de)
WO (1) WO1991008850A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7353198B2 (en) 2001-08-16 2008-04-01 Credit Suisse Securities (Usa) Llc Method and system for managing a mortgage-backed securities index
JP3891346B2 (ja) * 2002-01-07 2007-03-14 千住金属工業株式会社 微小銅ボールおよび微小銅ボールの製造方法
JP2003342619A (ja) * 2002-05-30 2003-12-03 Minebea Co Ltd 金属球の製造方法
US9886309B2 (en) 2002-06-28 2018-02-06 Microsoft Technology Licensing, Llc Identity-based distributed computing for device resources
US6911618B1 (en) 2004-02-03 2005-06-28 Hitachi Metals, Ltd. Method of producing minute metal balls
EP3781339A4 (de) 2018-04-04 2021-09-22 Metal Powder Works, LLC System und verfahren zur herstellung von pulvern aus duktilen werkstoffen
CN110554974B (zh) * 2019-08-07 2022-06-24 上海航天控制技术研究所 一种提升全数字卫星姿轨控软件运行平台运行倍数的方法
US11109489B2 (en) 2019-08-15 2021-08-31 Raytheon Company Apparatus for fabricating Z-axis vertical launch within a printed circuit board
JP7460052B2 (ja) 2021-10-06 2024-04-02 パック テック－パッケージング テクノロジーズ ゲーエムベーハー 単一はんだ体を製造するためのプレス成形デバイス、装置、はんだ付着機及び方法
CN117086310B (zh) * 2023-10-19 2024-01-23 烟台大学 一种蜂巢阵列的高温合金材料高通量制备装置及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169884B (de) * 1958-10-01 1964-05-14 Meyer Vorrichtung zum winkelgerechten Abschneiden kurzer Drahtlaengen, bei der der Draht waehrend des Schnitts im Messersupport gefuehrt ist
DE1521894A1 (de) * 1963-10-15 1969-10-30 Philips Nv Verfahren zur Herstellung kugelfoermiger,vorzugsweise aus Aluminium bestehender Koerper
JPS5236508B2 (de) * 1972-05-31 1977-09-16
DE2261281A1 (de) * 1972-12-15 1974-06-20 Philips Patentverwaltung Verfahren und vorrichtung zum gratfreien trennen von teilen, insbesondere von draht- oder stangenmaterial
US3977069A (en) * 1974-12-18 1976-08-31 Brunswick Corporation Process and apparatus for production of precision cut lengths of metal wires and fibers
DE2635235C2 (de) * 1976-08-05 1983-03-10 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Abführen und Zerkleinern der in einer Trenneinrichtung abgetrennten Schopfenden von Walzgutsträngen
JPS5665929U (de) * 1979-10-19 1981-06-02
JPS58135744A (ja) * 1982-02-03 1983-08-12 Asahi Okuma Ind Co Ltd 線材カツテイング機構におけるシヤ−ダイ
JPS59229249A (ja) * 1983-05-20 1984-12-22 Rohm Co Ltd 金属線材の切断装置
JPS605804A (ja) * 1983-06-23 1985-01-12 Tanaka Kikinzoku Kogyo Kk 微小金属球の製造方法
JPS6034211A (ja) * 1983-08-04 1985-02-21 Ckd Corp 電線定寸切断装置
JPS60121063A (ja) * 1983-12-02 1985-06-28 Tanaka Kikinzoku Kogyo Kk 球状ろう材付リ−ドピンの製造方法
JPS61111634U (de) * 1984-12-27 1986-07-15
JPH0776412B2 (ja) * 1986-07-22 1995-08-16 松下電器産業株式会社 回路基板の電極処理方法
JP2508506B2 (ja) * 1986-07-24 1996-06-19 三菱マテリアル株式会社 球状微粉体の製造方法と製造装置
JPS63111101A (ja) * 1986-10-30 1988-05-16 Daido Steel Co Ltd 金属もしくは合金粉末の球状化方法
CH671726A5 (de) * 1987-01-30 1989-09-29 Charmilles Technologies
JPS6449333U (de) * 1987-09-21 1989-03-27

Also Published As

Publication number Publication date
WO1991008850A1 (en) 1991-06-27
EP0457920B1 (de) 1998-04-15
DE69032249T2 (de) 1998-10-29
KR920702829A (ko) 1992-10-28
EP0457920A4 (en) 1993-09-15
KR960000332B1 (ko) 1996-01-05
EP0457920A1 (de) 1991-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee