| abstract |
Powders that can be colored in a mixed powder of α-alumina (Al 2 O 3 ) powder and zirconia-yttria (ZrO 2 -Y 2 O 3 ) powder, for example, Fe 2 O 3 , CuO, CoO, 0.5 to 20 wt% of Co 3 O 4 , MnO 2 , Cr 2 O 3 and V 2 O 5 are mixed with this mixed powder and subjected to compression / molding and sintering steps, depending on the diameter of the wire received. Disclosed are a multicolor capillary sintered body capable of producing color and a method of manufacturing the same. |