| 摘要 |
PURPOSE:To provide ceramic excellent in strength and toughness. CONSTITUTION:This ceramic has a compsn. consisting of, by weight, 10-40% ZrO2 and/or stabilized ZrO2, 0.01-2% one or more among Cr3C2 CrN and Cr, 0.2-8% Ni and/or Co and the balance TiCN and/or TiCNO. |
