Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polycrystalline cubic boron nitride material
Polycrystalline cubic boron nitride which comprises (by volume): 40-95 % cubic boron nitride (cBN) particles and 5-60 % binder. The binder comprises aluminium oxide or a titanium compound and either an oxynitride (AlON) or a combination of an oxide and one of HfN, VN and/or NbN. The material can be made by milling together powders of cBN, Al2O3 and one of HfN, Vn and NbN, compacting the milled powders and sintering at a temperature in the range 1250-2200 0C at a pressure in the range 4.0-8.5 GPa.
Polycrystalline cubic boron nitride material
Polycrystalline cubic boron nitride which comprises (by volume): 40-95 % cubic boron nitride (cBN) particles and 5-60 % binder. The binder comprises aluminium oxide or a titanium compound and either an oxynitride (AlON) or a combination of an oxide and one of HfN, VN and/or NbN. The material can be made by milling together powders of cBN, Al2O3 and one of HfN, Vn and NbN, compacting the milled powders and sintering at a temperature in the range 1250-2200 0C at a pressure in the range 4.0-8.5 GPa.
Polycrystalline cubic boron nitride material
ANTIONETTE CAN (Autor:in) / XIAOXUE ZHANG (Autor:in) / VOLODYMYR BUSHLYA (Autor:in) / FILIP ERNST LENRICK (Autor:in) / VLADIMIR TURKEVICH (Autor:in) / IGOR PETRUSHA (Autor:in) / DENIS STRATIICHUK (Autor:in) / JAN-ERIC STÅHL (Autor:in)
04.08.2021
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME