GB1300650A - A method of producing a polycrystalline diamond aggregate - Google Patents

A method of producing a polycrystalline diamond aggregate

Info

Publication number
GB1300650A
GB1300650A GB6193970A GB6193970A GB1300650A GB 1300650 A GB1300650 A GB 1300650A GB 6193970 A GB6193970 A GB 6193970A GB 6193970 A GB6193970 A GB 6193970A GB 1300650 A GB1300650 A GB 1300650A
Authority
GB
United Kingdom
Prior art keywords
catalyst
pressure
graphite
shaped material
kbar
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
GB6193970A
Other languages
English (en)
Inventor
L F Vereschagin
E N Yakovlev
T D Varfolomeeva
A Y Preobrazhensky
V N Slesarev
V A Stepanov
L E Shterenberg
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.)
INST FIZIKI VYSOKIKH DAVLENY
Original Assignee
INST FIZIKI VYSOKIKH DAVLENY
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 INST FIZIKI VYSOKIKH DAVLENY filed Critical INST FIZIKI VYSOKIKH DAVLENY
Publication of GB1300650A publication Critical patent/GB1300650A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/061—Graphite
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—Diamond
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Catalysts (AREA)
GB6193970A 1970-01-04 1970-12-31 A method of producing a polycrystalline diamond aggregate Expired GB1300650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7001513779A SU329761A1 (ru) 1970-01-04 1970-01-04 Способ получени поликристаллических алмазных агрегатов заданной формы

Publications (1)

Publication Number Publication Date
GB1300650A true GB1300650A (en) 1972-12-20

Family

ID=20461252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6193970A Expired GB1300650A (en) 1970-01-04 1970-12-31 A method of producing a polycrystalline diamond aggregate

Country Status (5)

Country Link
DE (1) DE2100188C3 (enExample)
FR (1) FR2074520A5 (enExample)
GB (1) GB1300650A (enExample)
SE (1) SE373345B (enExample)
SU (1) SU329761A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2337063C2 (ru) * 2005-08-31 2008-10-27 Владимир Анатольевич Муханов Способ приготовления шихты для синтеза кристаллов алмаза
CN118929658A (zh) * 2024-10-08 2024-11-12 湖南格善新材料科技有限公司 一种层状金刚石及其制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998791A (enExample) * 1973-01-05 1974-09-18
SU485967A1 (ru) * 1973-03-20 1975-09-30 Ордена Трудового Красного Знамени Институт Физики Высоких Давлений Ан Ссср Микрокристаллический монолитный материал из углерода
CN1922382B (zh) * 2003-12-11 2010-12-08 六号元素(控股)公司 多晶金刚石磨蚀元件
RU2735087C1 (ru) * 2020-03-12 2020-10-28 Федеральное государственное бюджетное учреждение науки Институт физики высоких давлений им. Л.Ф. Верещагина Российской академии наук (ИФВД РАН) Способ получения поликристаллического алмазного материала с отверстием

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2337063C2 (ru) * 2005-08-31 2008-10-27 Владимир Анатольевич Муханов Способ приготовления шихты для синтеза кристаллов алмаза
CN118929658A (zh) * 2024-10-08 2024-11-12 湖南格善新材料科技有限公司 一种层状金刚石及其制备方法
CN118929658B (zh) * 2024-10-08 2025-01-28 湖南格善新材料科技有限公司 一种层状金刚石及其制备方法

Also Published As

Publication number Publication date
DE2100188C3 (de) 1978-08-17
SE373345B (sv) 1975-02-03
FR2074520A5 (enExample) 1971-10-01
DE2100188A1 (de) 1971-07-15
DE2100188B2 (de) 1977-12-15
SU329761A1 (ru) 1977-11-05

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years