MULTIFUNCTIONAL MATERIAL HAVING CARBON-DOPED HAFNIUM OXIDE LAYER

摘要

PROBLEM TO BE SOLVED: To provide a multifunctional material having a hafnium oxide layer excellent in durability (high hardness, scratch resistance, wear resistance, chemical resistance and heat resistance) as a surface layer. SOLUTION: The multifunctional material having carbon-doped hafnium oxide layer is provided with a multifunctional layer in which at least the surface layer is made of carbon-doped hafnium oxide layer or carbon-doped hafnium alloy oxide layer. COPYRIGHT: (C)2008,JPO&INPIT