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NO20064589L - Polykrystallinske abrasive materialer og fremgangsmate for produksjon av disse. - Google Patents

Polykrystallinske abrasive materialer og fremgangsmate for produksjon av disse.

Info

Publication number
NO20064589L
NO20064589L NO20064589A NO20064589A NO20064589L NO 20064589 L NO20064589 L NO 20064589L NO 20064589 A NO20064589 A NO 20064589A NO 20064589 A NO20064589 A NO 20064589A NO 20064589 L NO20064589 L NO 20064589L
Authority
NO
Norway
Prior art keywords
micron
ultra
hard
processes
production
Prior art date
Application number
NO20064589A
Other languages
English (en)
Inventor
Antoinette Can
Anna Emela Mochubele
Geoffrey John Davies
Johannes Lodewikus Myburgh
Original Assignee
Element Six Pty Ltd
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 Element Six Pty Ltd filed Critical Element Six Pty Ltd
Publication of NO20064589L publication Critical patent/NO20064589L/no

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6264—Mixing media, e.g. organic solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
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Abstract

Fremgangsmåte for fremstilling av polykrystallinske abrasive elementer bestående av mikron, sub-mikron eller nano-størrelse ultraharde abrasiver dispergert i mikron, sub-mikron eller nano-størrelse matrisematerialer. Et antall ultraharde, abrasive partikler med vitreofile overflater belegges med et matriseforløpermateriale og blir så behandlet for å gjøre dem egnet for sintring. Matriseforløpermaterialet kan omdannes til en oksid, nitrid, karbid, oksynitrid, oksykarbid eller karbonitrid eller en elementær form derav. De belagte ultraharde, abrasive partikler konsolideres og sintres under et trykk og en temperatur ved hvilken de er krystallografisk eller termodynamisk stabile.
NO20064589A 2004-09-23 2006-10-09 Polykrystallinske abrasive materialer og fremgangsmate for produksjon av disse. NO20064589L (no)

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PCT/IB2005/002799 WO2006032984A2 (en) 2004-09-23 2005-09-21 Polycrystalline abrasive materials and method of manufacture

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NO20064650A NO20064650L (no) 2004-09-23 2006-10-13 Belagte slipemidler og fremgangsmate for fremstilling

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KR (2) KR101267679B1 (no)
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