Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHODS OF FORMING POLYCRYSTALLINE COMPACTS
A method of forming a polycrystalline compact cutting element for an earth-boring tool, comprising: forming a cutting element comprising a polycrystalline material and a catalyst material disposed in interstitial spaces between inter-bonded crystals of the polycrystalline material; and removing at least a portion of the catalyst material from the interstitial spaces by exposing at least a portion of the polycrystalline material to a chemical plasma comprising an inert gas or an oxidizing agent.
METHODS OF FORMING POLYCRYSTALLINE COMPACTS
A method of forming a polycrystalline compact cutting element for an earth-boring tool, comprising: forming a cutting element comprising a polycrystalline material and a catalyst material disposed in interstitial spaces between inter-bonded crystals of the polycrystalline material; and removing at least a portion of the catalyst material from the interstitial spaces by exposing at least a portion of the polycrystalline material to a chemical plasma comprising an inert gas or an oxidizing agent.
METHODS OF FORMING POLYCRYSTALLINE COMPACTS
VERFAHREN ZUR HERSTELLUNG POLYKRISTALLINER PRESSLINGE
PROCÉDÉS DE FORMATION DE COMPACTS POLYCRISTALLINS
DIGIOVANNI ANTHONY A (Autor:in)
23.01.2019
Patent
Elektronische Ressource
Englisch
Polycrystalline compacts including nanoparticulate inclusions and methods of forming such compacts
| Europäisches Patentamt | 2016