IE35390L - Diamond compacts. - Google Patents

Diamond compacts.

Info

Publication number
IE35390L
IE35390L IE710796A IE79671A IE35390L IE 35390 L IE35390 L IE 35390L IE 710796 A IE710796 A IE 710796A IE 79671 A IE79671 A IE 79671A IE 35390 L IE35390 L IE 35390L
Authority
IE
Ireland
Prior art keywords
titanium
matrix
molybdenum
metal
coating
Prior art date
Application number
IE710796A
Other versions
IE35390B1 (en
Inventor
R J 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
Publication of IE35390L publication Critical patent/IE35390L/en
Publication of IE35390B1 publication Critical patent/IE35390B1/en

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
    • 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
    • C09K3/1436—Composite particles, e.g. coated particles
    • C09K3/1445—Composite particles, e.g. coated particles the coating consisting exclusively of metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • 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
    • B01J2203/065—Composition of the material produced
    • B01J2203/066—Boronitrides
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Laminated Bodies (AREA)

Abstract

1321807 Abrasive products DE BEERS INDUSTRIAL DIAMOND DIVISION Ltd 18 June 1971 [24 June 1970] 28624/71 Heading C4V Compacts comprise graphite-free diamond particles having a continuous coating of titanium and molybdenum held in a matrix of metal compatible with the coating metal. The term "compatible" means that the matrix must be such as to allow diffusion of the titanium or molybdenum into it i.e. alloy formation. Suitable metal matrices are listed including Fi/Co/Cr/Fe : 34/18/14/5, Fe/Ni : 12/15, and Fe/Fi : 63/2. The titanium or molybdenum coating may be of the order of 1000-2000 Š thick. It may be applied by vacuum deposition. The matrix may also be tungsten carbide bonded with a transition metal of the Group VIII, such as cobalt. [GB1321807A]
IE796/71A 1970-06-24 1971-06-22 Diamond compacts IE35390B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA704347A ZA704347B (en) 1970-06-24 1970-06-24 Diamond compacts

Publications (2)

Publication Number Publication Date
IE35390L true IE35390L (en) 1971-12-24
IE35390B1 IE35390B1 (en) 1976-02-04

Family

ID=25562163

Family Applications (1)

Application Number Title Priority Date Filing Date
IE796/71A IE35390B1 (en) 1970-06-24 1971-06-22 Diamond compacts

Country Status (9)

Country Link
BE (1) BE768575A (en)
CA (1) CA934971A (en)
CH (1) CH562758A5 (en)
DE (1) DE2130347C3 (en)
FR (1) FR2099834A5 (en)
GB (1) GB1321807A (en)
IE (1) IE35390B1 (en)
SE (1) SE373353B (en)
ZA (1) ZA704347B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534934A (en) * 1980-02-29 1985-08-13 General Electric Company Axial sweep-through process for preparing diamond wire die compacts
DE3514507A1 (en) * 1985-04-23 1986-10-23 Institut sverchtverdych materialov Akademii Nauk Ukrainskoj SSR, Kiew/Kiev Process for producing a diamond-containing composite
RU2319601C2 (en) * 2006-02-14 2008-03-20 Сергей Иванович Сухонос Abrasive tool with increased concentration of grains
RU2680119C2 (en) * 2017-06-29 2019-02-15 Сергей Иванович Сухонос Abrasive tool with ceramic pore agents (options)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356473A (en) * 1964-05-28 1967-12-05 Gen Electric Metal-bonded diamond abrasive body

Also Published As

Publication number Publication date
DE2130347C3 (en) 1981-11-19
GB1321807A (en) 1973-07-04
IE35390B1 (en) 1976-02-04
CH562758A5 (en) 1975-06-13
CA934971A (en) 1973-10-09
DE2130347A1 (en) 1971-12-30
BE768575A (en) 1971-11-03
DE2130347B2 (en) 1981-01-15
SE373353B (en) 1975-02-03
ZA704347B (en) 1971-09-29
FR2099834A5 (en) 1972-03-17

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