DE69016240D1 - Diamant für Ziehstein, Wärmesenke oder Abrichtungsvorrichtung, Verfahren zur Herstellung der Diamant und Ziehstein damit hergestellt. - Google Patents

Diamant für Ziehstein, Wärmesenke oder Abrichtungsvorrichtung, Verfahren zur Herstellung der Diamant und Ziehstein damit hergestellt.

Info

Publication number
DE69016240D1
DE69016240D1 DE69016240T DE69016240T DE69016240D1 DE 69016240 D1 DE69016240 D1 DE 69016240D1 DE 69016240 T DE69016240 T DE 69016240T DE 69016240 T DE69016240 T DE 69016240T DE 69016240 D1 DE69016240 D1 DE 69016240D1
Authority
DE
Germany
Prior art keywords
diamond
drawing die
manufacturing
heat sink
dressing device
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
DE69016240T
Other languages
English (en)
Other versions
DE69016240T3 (de
DE69016240T2 (de
Inventor
Shuichi Satoh
Kazuwo Tsuji
Akito Yoshida
Nobuo Urakawa
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26429880&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69016240(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP1088517A external-priority patent/JPH0712485B2/ja
Priority claimed from JP1277393A external-priority patent/JPH085055B2/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69016240D1 publication Critical patent/DE69016240D1/de
Application granted granted Critical
Publication of DE69016240T2 publication Critical patent/DE69016240T2/de
Publication of DE69016240T3 publication Critical patent/DE69016240T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/025—Dies; Selection of material therefor; Cleaning thereof comprising diamond parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0011—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing with preliminary treatment, e.g. weakening by scoring
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/04—Diamond
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3732—Diamonds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
DE69016240T 1989-04-06 1990-04-05 Diamant für Abrichtungsvorrichtung Expired - Lifetime DE69016240T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1088517A JPH0712485B2 (ja) 1989-04-06 1989-04-06 線引きダイス用素材および該素材を用いた線引きダイス
JP1277393A JPH085055B2 (ja) 1989-10-25 1989-10-25 ダイヤモンドの加工方法

Publications (3)

Publication Number Publication Date
DE69016240D1 true DE69016240D1 (de) 1995-03-09
DE69016240T2 DE69016240T2 (de) 1995-06-29
DE69016240T3 DE69016240T3 (de) 1999-03-11

Family

ID=26429880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016240T Expired - Lifetime DE69016240T3 (de) 1989-04-06 1990-04-05 Diamant für Abrichtungsvorrichtung

Country Status (3)

Country Link
US (1) US5560241A (de)
EP (1) EP0391418B2 (de)
DE (1) DE69016240T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2725660B2 (ja) * 1995-11-29 1998-03-11 住友電気工業株式会社 ドレッサー用単結晶ダイヤモンドチップおよびダイヤモンドドレッサー
IL124592A (en) 1997-05-23 2002-07-25 Gersan Ets Method of marking a gemstone or diamond
US6616725B2 (en) 2001-08-21 2003-09-09 Hyun Sam Cho Self-grown monopoly compact grit
US6736223B2 (en) 2001-12-05 2004-05-18 Halliburton Energy Services, Inc. Thrust control apparatus
KR20060055444A (ko) * 2003-09-17 2006-05-23 스미토모 덴키 고교 가부시키가이샤 초전도 기기 및 초전도 케이블
US7791188B2 (en) 2007-06-18 2010-09-07 Chien-Min Sung Heat spreader having single layer of diamond particles and associated methods
TWI394928B (zh) * 2009-12-18 2013-05-01 Ritedia Corp A hot plate with single layer diamond particles and its related methods
US9006086B2 (en) 2010-09-21 2015-04-14 Chien-Min Sung Stress regulated semiconductor devices and associated methods
US8778784B2 (en) 2010-09-21 2014-07-15 Ritedia Corporation Stress regulated semiconductor devices and associated methods
US8777699B2 (en) 2010-09-21 2014-07-15 Ritedia Corporation Superabrasive tools having substantially leveled particle tips and associated methods
EP3327179B1 (de) * 2015-07-22 2023-08-23 Sumitomo Electric Industries, Ltd. Einzelkristalldiamantenmaterial, einzelkristalldiamantspitze und bohrwerkzeug
JP6545264B2 (ja) * 2015-07-22 2019-07-17 住友電工ハードメタル株式会社 ダイヤモンドダイス
CN114653937A (zh) * 2020-12-22 2022-06-24 Tdk株式会社 热加工磁铁用的挤压模具及使用其的热加工磁铁的制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122636A (en) * 1973-09-14 1978-10-31 Roy Alexander R Synthetic RD diamond particles
US4181505A (en) * 1974-05-30 1980-01-01 General Electric Company Method for the work-hardening of diamonds and product thereof
US4333986A (en) * 1979-06-11 1982-06-08 Sumitomo Electric Industries, Ltd. Diamond sintered compact wherein crystal particles are uniformly orientated in a particular direction and a method for producing the same
US4401876A (en) * 1980-05-20 1983-08-30 Martin Cooper Working gemstones
SE457537B (sv) * 1981-09-04 1989-01-09 Sumitomo Electric Industries Diamantpresskropp foer ett verktyg samt saett att framstaella densamma
US4617181A (en) * 1983-07-01 1986-10-14 Sumitomo Electric Industries, Ltd. Synthetic diamond heat sink
US4935303A (en) * 1987-10-15 1990-06-19 Canon Kabushiki Kaisha Novel diamond-like carbon film and process for the production thereof
JPH0288498A (ja) * 1988-06-13 1990-03-28 Sumitomo Electric Ind Ltd ダイヤモンドレーザ結晶およびその作製方法
JPH0620464B2 (ja) * 1989-04-03 1994-03-23 信越化学工業株式会社 医療用切開、圧入器具およびその製造方法
US5127983A (en) * 1989-05-22 1992-07-07 Sumitomo Electric Industries, Ltd. Method of producing single crystal of high-pressure phase material

Also Published As

Publication number Publication date
EP0391418A1 (de) 1990-10-10
DE69016240T3 (de) 1999-03-11
DE69016240T2 (de) 1995-06-29
EP0391418B1 (de) 1995-01-25
EP0391418B2 (de) 1998-09-09
US5560241A (en) 1996-10-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings