ZA741183B - Abrasive particles - Google Patents

Abrasive particles

Info

Publication number
ZA741183B
ZA741183B ZA00741183A ZA741183A ZA741183B ZA 741183 B ZA741183 B ZA 741183B ZA 00741183 A ZA00741183 A ZA 00741183A ZA 741183 A ZA741183 A ZA 741183A ZA 741183 B ZA741183 B ZA 741183B
Authority
ZA
South Africa
Prior art keywords
abrasive particles
abrasive
particles
Prior art date
Application number
ZA00741183A
Other languages
English (en)
Inventor
R Caveney
Original Assignee
De Beers Ind Diamond
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 De Beers Ind Diamond filed Critical De Beers Ind Diamond
Priority to ZA00741183A priority Critical patent/ZA741183B/xx
Priority to IL46636A priority patent/IL46636A/en
Priority to NL7501924A priority patent/NL7501924A/xx
Priority to US05/550,577 priority patent/US4012300A/en
Priority to GB702975A priority patent/GB1462334A/en
Priority to AU78347/75A priority patent/AU490986B2/en
Priority to IE328/75A priority patent/IE40664B1/xx
Priority to IT20473/75A priority patent/IT1031906B/it
Priority to CA220,689A priority patent/CA1037900A/fr
Priority to JP50021053A priority patent/JPS50124290A/ja
Priority to BE153585A priority patent/BE825809A/fr
Priority to CH222875A priority patent/CH594563A5/xx
Priority to FR7505488A priority patent/FR2262091B1/fr
Priority to SE757501963A priority patent/SE406459B/xx
Priority to DE19752507427 priority patent/DE2507427A1/de
Priority to BR1086/75A priority patent/BR7501086A/pt
Publication of ZA741183B publication Critical patent/ZA741183B/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
    • G21H5/00—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • B01J19/084—Neutron beams only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ZA00741183A 1974-02-22 1974-02-22 Abrasive particles ZA741183B (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
ZA00741183A ZA741183B (en) 1974-02-22 1974-02-22 Abrasive particles
IL46636A IL46636A (en) 1974-02-22 1975-02-14 Method of altering the friability of diamond or cubic boron nitride particles
NL7501924A NL7501924A (nl) 1974-02-22 1975-02-18 Werkwijze voor het wijzigen van de brosheid van schuurmiddeldeeltjes.
US05/550,577 US4012300A (en) 1974-02-22 1975-02-18 Method of altering the friability of abrasive particles
GB702975A GB1462334A (en) 1974-02-22 1975-02-19 Method of altering the friability of abrasive particles
AU78347/75A AU490986B2 (en) 1974-02-22 1975-02-19 Method of altering the friability of abrasive particles
IE328/75A IE40664B1 (en) 1974-02-22 1975-02-19 Method of altering the friability of abrasive particles
IT20473/75A IT1031906B (it) 1974-02-22 1975-02-20 Procedimento per alterare la friabilita di particelle abrasive
CA220,689A CA1037900A (fr) 1974-02-22 1975-02-20 Methode de modification de la friabilite des particules abrasives
JP50021053A JPS50124290A (fr) 1974-02-22 1975-02-21
BE153585A BE825809A (fr) 1974-02-22 1975-02-21 Procede pour modifier la friabilite d'une particule abrasive et particule ainsi obtenue
CH222875A CH594563A5 (fr) 1974-02-22 1975-02-21
FR7505488A FR2262091B1 (fr) 1974-02-22 1975-02-21
SE757501963A SE406459B (sv) 1974-02-22 1975-02-21 Sett att minska sprodheten hos diamantkorn
DE19752507427 DE2507427A1 (de) 1974-02-22 1975-02-21 Verfahren zur veraenderung der zerreibbarkeit von schleifmittelteilchen
BR1086/75A BR7501086A (pt) 1974-02-22 1975-02-21 Processo para alterar a friabilidade de uma particula abrasiva bem como particula e ferramenta abrasivas assim tratadas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00741183A ZA741183B (en) 1974-02-22 1974-02-22 Abrasive particles

Publications (1)

Publication Number Publication Date
ZA741183B true ZA741183B (en) 1975-10-29

Family

ID=25567403

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00741183A ZA741183B (en) 1974-02-22 1974-02-22 Abrasive particles

Country Status (15)

Country Link
US (1) US4012300A (fr)
JP (1) JPS50124290A (fr)
BE (1) BE825809A (fr)
BR (1) BR7501086A (fr)
CA (1) CA1037900A (fr)
CH (1) CH594563A5 (fr)
DE (1) DE2507427A1 (fr)
FR (1) FR2262091B1 (fr)
GB (1) GB1462334A (fr)
IE (1) IE40664B1 (fr)
IL (1) IL46636A (fr)
IT (1) IT1031906B (fr)
NL (1) NL7501924A (fr)
SE (1) SE406459B (fr)
ZA (1) ZA741183B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588445A (en) * 1977-05-26 1981-04-23 Nat Res Dev Toughening diamond
JPS5742648Y2 (fr) * 1977-06-20 1982-09-20
US6083354A (en) * 1992-07-24 2000-07-04 Matsushita Electric Industrial Co., Ltd. Treatment method for diamonds
JP3411239B2 (ja) * 1998-08-28 2003-05-26 石塚 博 ダイヤモンド研磨材粒子及びその製法
JP5554449B2 (ja) 2010-06-03 2014-07-23 エレメント シックス リミテッド ダイヤモンド工具
GB201112113D0 (en) 2011-07-14 2011-08-31 Element Six Ltd Single crystal diamond substrates for synthesis of single crystal diamond material
GB201608669D0 (en) 2016-05-17 2016-06-29 Element Six Uk Ltd Diamond tool piece

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945793A (en) * 1952-09-22 1960-07-19 Dugdale Ronald Arthur Process for coloring diamonds

Also Published As

Publication number Publication date
NL7501924A (nl) 1975-08-26
IE40664L (en) 1975-08-22
AU7834775A (en) 1976-08-19
JPS50124290A (fr) 1975-09-30
BR7501086A (pt) 1975-12-02
IL46636A0 (en) 1975-04-25
CA1037900A (fr) 1978-09-05
SE7501963L (fr) 1975-08-25
US4012300A (en) 1977-03-15
DE2507427A1 (de) 1975-08-28
IL46636A (en) 1977-11-30
FR2262091B1 (fr) 1979-05-11
SE406459B (sv) 1979-02-12
CH594563A5 (fr) 1978-01-13
IT1031906B (it) 1979-05-10
IE40664B1 (en) 1979-07-18
FR2262091A1 (fr) 1975-09-19
GB1462334A (en) 1977-01-26
BE825809A (fr) 1975-06-16

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