| 摘要 |
The bioceramics having a far-IR radiation property comprises beryl, kaolin, manganese oxide, zirconium silicate, and titanium, etc. The bioceramic powder is prepared by (a) milling beryl fired at 1,300 deg.C, (b) adding 20 % water to the total to the fired body for 60 days and repeatedly drying about seven times, (c) mixing 50 % fired beryl powder, 10-20 wt.% koalin, 5-10 % manganese dioxide, 5-10 % zirconium silicate, and (d) milling the mixture, after firing at 1,300 deg.C.
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