发明授权
US09293155B2 Substrates for thin-film magnetic heads, magnetic head sliders, and hard disk drive devices 有权
薄膜磁头,磁头滑块和硬盘驱动器件的基板

Substrates for thin-film magnetic heads, magnetic head sliders, and hard disk drive devices
摘要:
An AlTiC-based substrate suitable for a thin-film magnetic head is provided. The Al2O3—TiC based substrate for a thin-film magnetic head including an Al2O3 phase and a TiC phase, wherein a c-axis lattice constant of the Al2O3 phase is 12.985 Å or more and 12.992 Å or less, and a lattice constant of the TiC phase is 4.297 Å or more and 4.325 Å or less.
信息查询
0/0