Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POLYCRYSTALLINE COMPACTS INCLUDING IN-SITU NUCLEATED GRAINS EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SUCH COMPACTS AND TOOLS
Methods of forming composite particles include forming a source material over a plurality of nucleation cores and forming a catalyst material over the source material. Compositions of matter include a plurality of composite particles, each particle of the plurality comprising a plurality of nucleation cores, a source material disposed over the nucleation cores, and a catalyst material disposed over the source material. Methods of forming earth-boring tools include forming a plurality of composite particles, combining the plurality of composite particles with a plurality of grains of hard material, and catalyzing the formation of inter-granular bonds between the composite particles and the grains of hard material to faun a polycrystalline material. The plurality of in situ nucleated grains of hard material and the plurality of grains of hard material may be interspersed and inter-bonded.
POLYCRYSTALLINE COMPACTS INCLUDING IN-SITU NUCLEATED GRAINS EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SUCH COMPACTS AND TOOLS
Methods of forming composite particles include forming a source material over a plurality of nucleation cores and forming a catalyst material over the source material. Compositions of matter include a plurality of composite particles, each particle of the plurality comprising a plurality of nucleation cores, a source material disposed over the nucleation cores, and a catalyst material disposed over the source material. Methods of forming earth-boring tools include forming a plurality of composite particles, combining the plurality of composite particles with a plurality of grains of hard material, and catalyzing the formation of inter-granular bonds between the composite particles and the grains of hard material to faun a polycrystalline material. The plurality of in situ nucleated grains of hard material and the plurality of grains of hard material may be interspersed and inter-bonded.
POLYCRYSTALLINE COMPACTS INCLUDING IN-SITU NUCLEATED GRAINS EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SUCH COMPACTS AND TOOLS
POLYKRISTALLINE PRESSLINGE MIT VOR ORT NUKLEIERTEN KÖRNERN, ERDBOHRWERKZEUGE MIT SOLCHEN PRESSLINGEN SOWIE VERFAHREN ZUR FORMUNG SOLCHER PRESSLINGE UND WERKZEUGE
COMPACTS POLYCRISTALLINS COMPRENANT DES GRAINS NUCLÉÉS IN SITU, OUTILS DE FORAGE COMPRENANT CES COMPACTS ET PROCÉDÉS DE PRODUCTION DE CES COMPACTS ET DE CES OUTILS
DIGIOVANNI ANTHONY A (Autor:in) / SCOTT DANNY E (Autor:in)
18.01.2017
Patent
Elektronische Ressource
Englisch
IPC:
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
B24D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
,
Werkzeuge zum Schleifen, Polieren oder Schärfen
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C22C
Legierungen
,
ALLOYS
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