Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POLYCRYSTALLINE DIAMOND COMPACTS INCLUDING DIAMOND NANOPARTICLES, CUTTING ELEMENTS AND EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SAME
A polycrystalline compact includes a plurality of diamond grains of micron size, submicron size, or both, and a plurality of diamond nanoparticles disposed in interstitial spaces between the plurality of diamond grains. A method of forming a polycrystalline compact includes combining a plurality of micron and/or submicron-sized diamond grains and a plurality of diamond nanoparticles to form a mixture and sintering the mixture in a presence of a carburized binder to form a polycrystalline hard material having a plurality of inter-bonded diamond grains and diamond nanoparticles. Cutting elements including a polycrystalline compact and earth-boring tools bearing such compacts are also disclosed.
POLYCRYSTALLINE DIAMOND COMPACTS INCLUDING DIAMOND NANOPARTICLES, CUTTING ELEMENTS AND EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SAME
A polycrystalline compact includes a plurality of diamond grains of micron size, submicron size, or both, and a plurality of diamond nanoparticles disposed in interstitial spaces between the plurality of diamond grains. A method of forming a polycrystalline compact includes combining a plurality of micron and/or submicron-sized diamond grains and a plurality of diamond nanoparticles to form a mixture and sintering the mixture in a presence of a carburized binder to form a polycrystalline hard material having a plurality of inter-bonded diamond grains and diamond nanoparticles. Cutting elements including a polycrystalline compact and earth-boring tools bearing such compacts are also disclosed.
POLYCRYSTALLINE DIAMOND COMPACTS INCLUDING DIAMOND NANOPARTICLES, CUTTING ELEMENTS AND EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SAME
POLYKRISTALLINE DIAMANTPRESSLINGE MIT DARIN EINGESCHLOSSENEN NANOPARTIKELN, SCHNEIDEELEMENTE UND ERDBOHRWERKZEUGE MIT SOLCHEN PRESSLINGEN SOWIE VERFAHREN ZUR FORMUNG DAVON
COMPACTS POLYCRISTALLINS DE DIAMANT COMPRENANT DES NANOPARTICULES DE DIAMANT, ÉLÉMENTS DE COUPE ET OUTILS DE FORAGE COMPRENANT DE TELS COMPACTS ET LEURS PROCÉDÉS DE FABRICATION
DIGIOVANNI ANTHONY A (Autor:in)
26.10.2016
Patent
Elektronische Ressource
Englisch
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2016
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2017