DE69304137D1 - Verfahren zum Bearbeiten eines Werkstücks aus kubischem Bornitrid - Google Patents

Verfahren zum Bearbeiten eines Werkstücks aus kubischem Bornitrid

Info

Publication number
DE69304137D1
DE69304137D1 DE69304137T DE69304137T DE69304137D1 DE 69304137 D1 DE69304137 D1 DE 69304137D1 DE 69304137 T DE69304137 T DE 69304137T DE 69304137 T DE69304137 T DE 69304137T DE 69304137 D1 DE69304137 D1 DE 69304137D1
Authority
DE
Germany
Prior art keywords
machining
boron nitride
cubic boron
nitride workpiece
workpiece
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
DE69304137T
Other languages
English (en)
Other versions
DE69304137T2 (de
Inventor
Nobuhiro Ota
Naoji Fujimori
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
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69304137D1 publication Critical patent/DE69304137D1/de
Publication of DE69304137T2 publication Critical patent/DE69304137T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/0036—Laser treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B23K2103/52—Ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
DE69304137T 1992-05-26 1993-05-24 Verfahren zum Bearbeiten eines Werkstücks aus kubischem Bornitrid Expired - Fee Related DE69304137T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4133299A JPH05330806A (ja) 1992-05-26 1992-05-26 立方晶窒化ホウ素の加工方法

Publications (2)

Publication Number Publication Date
DE69304137D1 true DE69304137D1 (de) 1996-09-26
DE69304137T2 DE69304137T2 (de) 1997-02-06

Family

ID=15101415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304137T Expired - Fee Related DE69304137T2 (de) 1992-05-26 1993-05-24 Verfahren zum Bearbeiten eines Werkstücks aus kubischem Bornitrid

Country Status (5)

Country Link
US (1) US5450434A (de)
EP (1) EP0571914B1 (de)
JP (1) JPH05330806A (de)
DE (1) DE69304137T2 (de)
ZA (1) ZA933627B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416479A1 (de) * 1994-05-10 1995-11-16 Rauschert Gmbh & Co Kg Paul Verfahren und Vorrichtung zur Herstellung von strukturierten Keramikoberflächen
US5631190A (en) * 1994-10-07 1997-05-20 Cree Research, Inc. Method for producing high efficiency light-emitting diodes and resulting diode structures
US5742026A (en) * 1995-06-26 1998-04-21 Corning Incorporated Processes for polishing glass and glass-ceramic surfaces using excimer laser radiation
JPH11140667A (ja) * 1997-11-13 1999-05-25 Dainippon Printing Co Ltd エッチング用基材、エッチング加工方法およびエッチング加工製品
ATE254812T1 (de) * 2000-12-16 2003-12-15 Trumpf Lasertechnik Gmbh Koaxialer laser mit einer einrichtung zur strahlformung eines laserstrahls
DE102004040844A1 (de) * 2003-08-22 2005-03-31 Ceramtec Ag Innovative Ceramic Engineering Schneidplatte aus PCBN oder einem CBN-Verbundwerkstoff mit Spannmulde
JP4911558B2 (ja) * 2005-06-29 2012-04-04 株式会社小松製作所 狭帯域化レーザ装置
JP2008155223A (ja) * 2006-12-21 2008-07-10 Mitsubishi Materials Corp 立方晶窒化ホウ素焼結体の加工方法
JP5410396B2 (ja) 2010-03-23 2014-02-05 ギガフォトン株式会社 レーザ装置
JP5920353B2 (ja) * 2011-09-27 2016-05-18 日立化成株式会社 窒化ホウ素物粒子、エポキシ樹脂組成物、半硬化樹脂組成物、硬化樹脂組成物、樹脂シート、発熱性電子部品及び窒化ホウ素粒子の製造方法
KR101680416B1 (ko) 2013-11-01 2016-12-12 주식회사 엘지화학 레이저를 이용한 양극 커팅 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33777E (en) * 1982-01-26 1991-12-24 Avco Corporation Laser removal of poor thermally-conductive materials
JPS60194066A (ja) * 1984-03-16 1985-10-02 Agency Of Ind Science & Technol 硬質膜被覆材料の製造方法
JPS62262433A (ja) * 1986-05-09 1987-11-14 Hitachi Ltd 表面処理方法
US4957775A (en) * 1986-05-29 1990-09-18 Massachusetts Institute Of Technology Method and apparatus for refractory metal deposition
US4970196A (en) * 1987-01-15 1990-11-13 The Johns Hopkins University Method and apparatus for the thin film deposition of materials with a high power pulsed laser
US4895735A (en) * 1988-03-01 1990-01-23 Texas Instruments Incorporated Radiation induced pattern deposition
US5139591A (en) * 1989-12-06 1992-08-18 General Motors Corporation Laser deposition of crystalline boron nitride films
US5096740A (en) * 1990-01-23 1992-03-17 Sumitomo Electric Industries, Ltd. Production of cubic boron nitride films by laser deposition
DE4113791A1 (de) * 1991-04-26 1992-10-29 Solvay Deutschland Verfahren zur abscheidung einer bor und stickstoff enthaltenden schicht
DE4119878A1 (de) * 1991-06-17 1992-12-24 Sabine Dipl Ing Saendig Verfahren zur oberflaechenbehandlung von keramik insbesondere schneidkeramik

Also Published As

Publication number Publication date
JPH05330806A (ja) 1993-12-14
DE69304137T2 (de) 1997-02-06
US5450434A (en) 1995-09-12
EP0571914A1 (de) 1993-12-01
EP0571914B1 (de) 1996-08-21
ZA933627B (en) 1993-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee