MX168647B - Procedimiento para tratar granos de diamante - Google Patents

Procedimiento para tratar granos de diamante

Info

Publication number
MX168647B
MX168647B MX007524A MX752487A MX168647B MX 168647 B MX168647 B MX 168647B MX 007524 A MX007524 A MX 007524A MX 752487 A MX752487 A MX 752487A MX 168647 B MX168647 B MX 168647B
Authority
MX
Mexico
Prior art keywords
diamond particles
hydrogen
metal powder
surface area
case
Prior art date
Application number
MX007524A
Other languages
English (en)
Inventor
Dietricht Borse
Original Assignee
Winter & Sohn Ernst
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 Winter & Sohn Ernst filed Critical Winter & Sohn Ernst
Publication of MX168647B publication Critical patent/MX168647B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • 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
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • 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
    • C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Powder Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Glass Compositions (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

La presente invención se refiere a un procedimiento para tratar granos de diamantes, el cual comprende exponer los granos de diamante, para crecer su superficie a cuando menos el doble de su área de superficie natural mediante poros entallados, a una corriente de hidrógeno o un gas que contiene hidrógeno a una temperatura por arriba de 700 grados C, mientras están empotrados en un polvo metálico.
MX007524A 1986-07-30 1987-07-29 Procedimiento para tratar granos de diamante MX168647B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863625743 DE3625743A1 (de) 1986-07-30 1986-07-30 Verfahren zum bearbeiten von diamantkoernern

Publications (1)

Publication Number Publication Date
MX168647B true MX168647B (es) 1993-06-02

Family

ID=6306288

Family Applications (1)

Application Number Title Priority Date Filing Date
MX007524A MX168647B (es) 1986-07-30 1987-07-29 Procedimiento para tratar granos de diamante

Country Status (21)

Country Link
US (1) US5035771A (es)
EP (1) EP0254940B1 (es)
JP (1) JPH0755873B2 (es)
KR (1) KR960002338B1 (es)
CN (1) CN1025044C (es)
AT (1) ATE90259T1 (es)
AU (1) AU595352B2 (es)
BR (1) BR8703905A (es)
CA (1) CA1327126C (es)
DD (1) DD262012A5 (es)
DE (2) DE3625743A1 (es)
ES (1) ES2041658T3 (es)
IE (1) IE60509B1 (es)
IL (1) IL83267A (es)
IN (1) IN169847B (es)
MX (1) MX168647B (es)
PL (1) PL267064A1 (es)
PT (1) PT85460B (es)
RO (1) RO101411A2 (es)
YU (1) YU45441B (es)
ZA (1) ZA875361B (es)

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DE69427325T2 (de) * 1993-08-11 2001-11-29 General Electric Co., Schenectady Verfahren zur Erhöhung der Festigkeit von künstlichen Diamanten
US5385591A (en) * 1993-09-29 1995-01-31 Norton Company Metal bond and metal bonded abrasive articles
US5447208A (en) * 1993-11-22 1995-09-05 Baker Hughes Incorporated Superhard cutting element having reduced surface roughness and method of modifying
US5713775A (en) * 1995-05-02 1998-02-03 Massachusetts Institute Of Technology Field emitters of wide-bandgap materials and methods for their fabrication
CN1646267A (zh) * 2002-04-11 2005-07-27 昭和电工株式会社 金属镀层磨料、使用金属镀层磨料的砂轮以及生产金属镀层磨料的方法
US20070269646A1 (en) * 2006-05-18 2007-11-22 Haverty Michael G Bond termination of pores in a porous diamond dielectric material
US9095841B2 (en) * 2006-08-02 2015-08-04 Us Synthetic Corporation Separation device and chemical reaction apparatus made from polycrystalline diamond, apparatuses including same such as separation apparatuses, and methods of use
US20090218287A1 (en) * 2008-03-03 2009-09-03 Us Synthetic Corporation Solid phase extraction apparatuses and methods
KR20110074532A (ko) * 2008-09-16 2011-06-30 다이아몬드 이노베이션즈, 인크. 독특한 특징부를 가지는 연마 입자
CN104531064A (zh) * 2008-09-16 2015-04-22 戴蒙得创新股份有限公司 具有独特形貌的磨粒
US8652226B2 (en) 2008-09-16 2014-02-18 Diamond Innovations, Inc. Abrasive particles having a unique morphology
US20100261419A1 (en) * 2009-04-10 2010-10-14 Chien-Min Sung Superabrasive Tool Having Surface Modified Superabrasive Particles and Associated Methods
CN102470463B (zh) 2009-07-31 2015-01-14 戴蒙得创新股份有限公司 包括表面改性的磨料颗粒的精密线材
RU2451774C1 (ru) * 2010-12-02 2012-05-27 Учреждение Российской академии наук Институт геологии и минералогии им. В.С. Соболева Сибирского отделения РАН (Институт геологии и минералогии СО РАН, ИГМ СО РАН) Способ обработки алмаза
US8734753B2 (en) 2010-12-30 2014-05-27 Engis Corporation Surface etched diamond particles and method for etching the surface of diamond particles
EP2798033A4 (en) * 2011-12-30 2015-10-14 Saint Gobain Ceramics PARTICULAR GRINDING MATERIAL WITH A SUPRAABRASIVE MATERIAL WITH A METAL COATING
WO2014055230A1 (en) * 2012-10-03 2014-04-10 Diamond Innovations, Inc Cubic boron nitride particles having a unique morphology
TWI551399B (zh) * 2014-01-20 2016-10-01 中國砂輪企業股份有限公司 高度磨料品質之化學機械研磨修整器
US9598907B2 (en) * 2014-02-28 2017-03-21 Diamond Innovations Inc. Modification of diamond feeds for improving polycrystalline diamond cutter
CN104070467B (zh) * 2014-06-20 2016-08-17 广东工业大学 微刃磨削制品及其制备方法和应用
EP3040116A4 (en) * 2014-10-11 2017-06-14 Henan Famous Diamond Industrial Co., Ltd. Rough-surface diamond synthesis method
WO2016054816A1 (zh) * 2014-10-11 2016-04-14 河南飞孟金刚石工业有限公司 一种粗糙表面金刚石颗粒制作方法
US10307891B2 (en) 2015-08-12 2019-06-04 Us Synthetic Corporation Attack inserts with differing surface finishes, assemblies, systems including same, and related methods
CN105731449B (zh) * 2016-01-21 2018-01-02 湖南大学 一种多孔泡沫金刚石的制备方法
US10246335B2 (en) * 2016-05-27 2019-04-02 Baker Hughes, A Ge Company, Llc Methods of modifying surfaces of diamond particles, and related diamond particles and earth-boring tools
CN106835054B (zh) * 2017-02-25 2019-03-29 太原理工大学 金刚石单晶表面金属化处理的方法
CN107378813A (zh) * 2017-09-08 2017-11-24 广东工业大学 一种砂轮加工方法
US10900291B2 (en) 2017-09-18 2021-01-26 Us Synthetic Corporation Polycrystalline diamond elements and systems and methods for fabricating the same
CN109016196B (zh) * 2018-07-18 2020-12-01 郑州磨料磨具磨削研究所有限公司 一种电镀金刚石线锯
CN109016197A (zh) * 2018-07-18 2018-12-18 郑州磨料磨具磨削研究所有限公司 一种新型电镀金刚石线锯
CN110295361B (zh) * 2019-06-25 2021-07-23 郑州航空工业管理学院 一种多刃金刚石磨粒的制备方法
CN111962118B (zh) * 2020-07-09 2023-02-17 中南大学 一种高性能的电镀金刚石工具及其制备方法和应用
CN113060725A (zh) * 2021-04-01 2021-07-02 河南博锐新材料有限公司 一种金刚石表面毛化处理方法
CN113832506A (zh) * 2021-10-15 2021-12-24 湖南大学 一种表面粗糙化金刚石的超薄划片刀制备方法
CN114472882B (zh) * 2021-12-21 2024-01-30 山东昌润钻石股份有限公司 一种金刚石表面定向刻蚀方法

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US1981970A (en) * 1932-05-13 1934-11-27 Norton Co Abrasive wheel and a method of making the same
US2714334A (en) * 1949-02-11 1955-08-02 Earle M Harvey Breech bolt lock for automatic firearms
DE1108641B (de) * 1957-01-10 1961-06-15 Dagobert William Rudorff Dipl Diamantimpraegniertes oder diamantbestuecktes Werkzeug, insbesondere Bohrkrone zum Tiefbohren, Steinsaege, Abstrichwerkzeug u. dgl., und Verfahren zu seiner Herstellung
US3317354A (en) * 1964-05-28 1967-05-02 Gen Electric Process for doping a diamond in a gaseous electrical discharge
GB1119348A (en) * 1964-06-01 1968-07-10 Du Pont Resin-bonded abrasive composition
DE1521091B2 (de) * 1964-09-15 1971-07-15 Ernst Winter & Sohn, 2000 Hamburg Verfahren zur galvanischen herstellung von diamanthaltigen niederschlaegen auf schleifkoerpern
US3957461A (en) * 1970-02-24 1976-05-18 Allmanna Svenska Elektriska Aktiebolaget Method for preparing diamonds for use with grinding wheels
US4062660A (en) * 1973-04-16 1977-12-13 Nicholas Michael G Method of producing nickel coated diamond particles
US4038117A (en) * 1975-09-04 1977-07-26 Ilc Technology, Inc. Process for gas polishing sapphire and the like
IE47393B1 (en) * 1977-09-12 1984-03-07 De Beers Ind Diamond Abrasive materials
ATE1784T1 (de) * 1979-02-08 1982-11-15 De Beers Industrial Diamond Division (Proprietary) Limited Verfahren zur herstellung von diamantteilchen und damit hergestelltes schleifwerkzeug mit metallbindung.
FR2460315A1 (fr) * 1979-07-05 1981-01-23 Sofrem Produit abrasif, a haute durete, a base d'alumine et d'oxycarbures d'aluminium et procede de preparation
FR2461031A1 (fr) * 1979-07-06 1981-01-30 Inst Geol Yakutskogo Procede de travail de diamant
US4247305A (en) * 1979-07-27 1981-01-27 General Electric Company Abrasive structures and methods of their preparation
US4738689A (en) * 1984-03-20 1988-04-19 General Electric Company Coated oxidation-resistant porous abrasive compact and method for making same
IE58714B1 (en) * 1985-06-07 1993-11-03 De Beers Ind Diamond Thermally stable diamond abrasive compact body
DE3706868A1 (de) * 1986-07-30 1988-02-11 Winter & Sohn Ernst Abrichtwerkzeug fuer schleifscheiben

Also Published As

Publication number Publication date
PL267064A1 (en) 1988-07-07
RO101411B1 (ro) 1991-05-31
KR880001357A (ko) 1988-04-22
ATE90259T1 (de) 1993-06-15
CN1025044C (zh) 1994-06-15
YU143487A (en) 1988-10-31
IL83267A0 (en) 1987-12-31
JPS6374986A (ja) 1988-04-05
DE3625743A1 (de) 1988-02-11
ES2041658T3 (es) 1993-12-01
PT85460A (pt) 1988-07-29
IL83267A (en) 1992-12-01
RO101411A2 (ro) 1991-12-09
EP0254940B1 (de) 1993-06-09
AU7622787A (en) 1988-02-04
DD262012A5 (de) 1988-11-16
BR8703905A (pt) 1988-04-05
JPH0755873B2 (ja) 1995-06-14
IE60509B1 (en) 1994-07-27
IE872057L (en) 1988-01-30
DE3786119D1 (de) 1993-07-15
AU595352B2 (en) 1990-03-29
YU45441B (en) 1992-05-28
IN169847B (es) 1991-12-28
EP0254940A2 (de) 1988-02-03
ZA875361B (en) 1988-03-30
CN87105216A (zh) 1988-03-23
PT85460B (pt) 1994-04-29
CA1327126C (en) 1994-02-22
KR960002338B1 (ko) 1996-02-16
EP0254940A3 (en) 1990-02-07
US5035771A (en) 1991-07-30

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