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Ceramic composition and cutting tool
In a ceramic composition mainly composed of alumina (Al2O3), tungsten carbide (WC) and zirconia (ZrO2), zirconium (Zr) is distributed in a first grain boundary as an interface where an alumina (Al2O3) crystal grain is adjacent to a tungsten carbide (WC) crystal grain and in a second grain boundary as an interface where two alumina (Al2O3) crystal grains are adjacent to each other.
Ceramic composition and cutting tool
In a ceramic composition mainly composed of alumina (Al2O3), tungsten carbide (WC) and zirconia (ZrO2), zirconium (Zr) is distributed in a first grain boundary as an interface where an alumina (Al2O3) crystal grain is adjacent to a tungsten carbide (WC) crystal grain and in a second grain boundary as an interface where two alumina (Al2O3) crystal grains are adjacent to each other.
Ceramic composition and cutting tool
MOTEKI JUN (author) / KATSU YUSUKE (author) / MITSUOKA TAKESHI (author)
2017-01-24
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME