公开(公告)号：US20230202928A1

公开(公告)日：2023-06-29

申请号：US17564082

申请日：2021-12-28

Applicant: Industrial Technology Research Institute

Inventor： Tien-Heng HUANG ,  Yu-Han WU ,  Kuo-Chuang CHIU ,  Chieh-Yu YANG

IPC: C04B35/10

CPC classification number: C04B35/10 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3224 ,  C04B2235/3275 ,  C04B2235/3241 ,  C04B2235/3232 ,  C04B2235/3262 ,  C04B2235/3279

Abstract: A ceramic material includes zirconia toughened alumina (ZTA) doped with scandium (Sc) ions. ZTA can be further doped with other metal ions, and the other metal ions include cobalt (Co) ions, chromium (Cr) ions, zinc (Zn) ions, titanium (Ti) ions, manganese (Mn) ions, nickel (Ni) ions, or a combination thereof. The ceramic material can be used as a ceramic object, such as a wire bonding capillary, a heat dissipation plate, a denture tooth, orthopedic implants, direct bonded copper, or a high-temperature co-fired ceramic.