GB1588445A - Toughening diamond - Google Patents

Toughening diamond Download PDF

Info

Publication number
GB1588445A
GB1588445A GB22178/77A GB2217877A GB1588445A GB 1588445 A GB1588445 A GB 1588445A GB 22178/77 A GB22178/77 A GB 22178/77A GB 2217877 A GB2217877 A GB 2217877A GB 1588445 A GB1588445 A GB 1588445A
Authority
GB
United Kingdom
Prior art keywords
diamond
ions
toughening
bombardment
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
Application number
GB22178/77A
Other languages
English (en)
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.)
NAT RES DEV
National Research Development Corp of India
Original Assignee
NAT RES DEV
National Research Development Corp of India
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 NAT RES DEV, National Research Development Corp of India filed Critical NAT RES DEV
Priority to GB22178/77A priority Critical patent/GB1588445A/en
Priority to NL7805635A priority patent/NL7805635A/xx
Priority to DE19782822723 priority patent/DE2822723A1/de
Priority to FR7815619A priority patent/FR2391957A1/fr
Priority to BE188052A priority patent/BE867492A/xx
Priority to IE1046/78A priority patent/IE46902B1/en
Priority to JP6280678A priority patent/JPS5413492A/ja
Priority to CA304,067A priority patent/CA1100093A/en
Priority to US05/910,127 priority patent/US4184079A/en
Publication of GB1588445A publication Critical patent/GB1588445A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/128—Proton bombardment of silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
GB22178/77A 1977-05-26 1977-05-26 Toughening diamond Expired GB1588445A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB22178/77A GB1588445A (en) 1977-05-26 1977-05-26 Toughening diamond
NL7805635A NL7805635A (nl) 1977-05-26 1978-05-24 Werkwijze voor het versterken van een diamant.
DE19782822723 DE2822723A1 (de) 1977-05-26 1978-05-24 Verfahren zum haerten eines diamanten und das dabei erhaltene produkt
FR7815619A FR2391957A1 (fr) 1977-05-26 1978-05-25 Procede pour rendre du diamant plus tenace, et produits obtenus
BE188052A BE867492A (fr) 1977-05-26 1978-05-25 Amelioration des proprietes de cristaux
IE1046/78A IE46902B1 (en) 1977-05-26 1978-05-25 Toughening diamond
JP6280678A JPS5413492A (en) 1977-05-26 1978-05-25 Method of strengthening diamond
CA304,067A CA1100093A (en) 1977-05-26 1978-05-25 Properties of crystals
US05/910,127 US4184079A (en) 1977-05-26 1978-05-26 Radiation toughening of diamonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22178/77A GB1588445A (en) 1977-05-26 1977-05-26 Toughening diamond

Publications (1)

Publication Number Publication Date
GB1588445A true GB1588445A (en) 1981-04-23

Family

ID=10175221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22178/77A Expired GB1588445A (en) 1977-05-26 1977-05-26 Toughening diamond

Country Status (9)

Country Link
US (1) US4184079A (https=)
JP (1) JPS5413492A (https=)
BE (1) BE867492A (https=)
CA (1) CA1100093A (https=)
DE (1) DE2822723A1 (https=)
FR (1) FR2391957A1 (https=)
GB (1) GB1588445A (https=)
IE (1) IE46902B1 (https=)
NL (1) NL7805635A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325392A (en) * 1997-05-23 1998-11-25 Gersan Ets Diamond marking
US6391215B1 (en) 1997-05-23 2002-05-21 Gersan Establishment Diamond marking
WO2011151416A2 (en) 2010-06-03 2011-12-08 Element Six Limited Diamond tools
WO2013007605A1 (en) 2011-07-14 2013-01-17 Element Six Limited Single crystal diamond substrates for synthesis of single crystal diamond material
US11253925B2 (en) 2016-05-17 2022-02-22 Element Six (Uk) Limited Diamond tool piece

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA797004B (en) * 1979-01-17 1980-11-26 De Beers Ind Diamond Diamond treatment
JPH0322685U (https=) * 1989-07-17 1991-03-08
JPH082997A (ja) * 1994-02-22 1996-01-09 General Electric Co <Ge> 人造ダイヤモンドの靭性を高める方法
US6887144B2 (en) 1996-11-12 2005-05-03 Diamond Innovations, Inc. Surface impurity-enriched diamond and method of making
EP0892092B1 (en) * 1997-07-16 2003-10-01 General Electric Company Surface enriched diamond
US8365846B2 (en) * 2009-03-27 2013-02-05 Varel International, Ind., L.P. Polycrystalline diamond cutter with high thermal conductivity
US8662209B2 (en) * 2009-03-27 2014-03-04 Varel International, Ind., L.P. Backfilled polycrystalline diamond cutter with high thermal conductivity
US9359213B2 (en) 2012-06-11 2016-06-07 The Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Las Vegas Plasma treatment to strengthen diamonds
MY172321A (en) 2013-05-30 2019-11-21 Goldway Tech Limited Method of marking material and system therefore, and material marked according to same method
JP6246348B2 (ja) 2013-10-11 2017-12-13 チョウ タイ フック ジュエリー カンパニー リミテッド ジェムストーン及びダイヤモンドを含む宝石にマーキングを施す方法及び当該方法に従ってマーキングされた宝石
CN107708854A (zh) 2015-07-21 2018-02-16 哈利伯顿能源服务公司 纯化金刚石粉末
CN107840331B (zh) * 2017-11-02 2021-04-06 长沙新材料产业研究院有限公司 一种金刚石改性的方法及改性金刚石
KR102788990B1 (ko) 2018-10-31 2025-04-01 주식회사 다이셀 형광 다이아몬드 및 그의 제조 방법
CN111304750A (zh) * 2020-04-03 2020-06-19 湖州中芯半导体科技有限公司 一种提高cvd钻石硬度的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537440A (https=) * 1954-04-19
US2968723A (en) * 1957-04-11 1961-01-17 Zeiss Carl Means for controlling crystal structure of materials
US3317354A (en) * 1964-05-28 1967-05-02 Gen Electric Process for doping a diamond in a gaseous electrical discharge
US3806380A (en) * 1971-03-05 1974-04-23 Hitachi Ltd Method for hardening treatment of aluminum or aluminum-base alloy
ZA741183B (en) * 1974-02-22 1975-10-29 De Beers Ind Diamond Abrasive particles
US3992241A (en) * 1975-05-22 1976-11-16 Harry Ferrari Dynamic resiliency of tennis balls

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325392A (en) * 1997-05-23 1998-11-25 Gersan Ets Diamond marking
US6391215B1 (en) 1997-05-23 2002-05-21 Gersan Establishment Diamond marking
WO2011151416A2 (en) 2010-06-03 2011-12-08 Element Six Limited Diamond tools
WO2011151415A2 (en) 2010-06-03 2011-12-08 Element Six Limited Diamond tools
WO2011151414A2 (en) 2010-06-03 2011-12-08 Element Six Limited Diamond tools
KR101440736B1 (ko) * 2010-06-03 2014-09-17 엘리멘트 식스 리미티드 다이아몬드 공구
US8884251B2 (en) 2010-06-03 2014-11-11 Element Six Limited Diamond tools
US8884252B2 (en) 2010-06-03 2014-11-11 Element Six Limited Diamond tools
US8890091B2 (en) 2010-06-03 2014-11-18 Element Six Limited Diamond tools
WO2013007605A1 (en) 2011-07-14 2013-01-17 Element Six Limited Single crystal diamond substrates for synthesis of single crystal diamond material
US11253925B2 (en) 2016-05-17 2022-02-22 Element Six (Uk) Limited Diamond tool piece

Also Published As

Publication number Publication date
US4184079A (en) 1980-01-15
IE46902B1 (en) 1983-11-02
FR2391957B1 (https=) 1985-05-17
BE867492A (fr) 1978-09-18
FR2391957A1 (fr) 1978-12-22
JPS6137205B2 (https=) 1986-08-22
DE2822723A1 (de) 1978-12-07
CA1100093A (en) 1981-04-28
IE781046L (en) 1978-11-26
JPS5413492A (en) 1979-01-31
NL7805635A (nl) 1978-11-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee