| 摘要 |
A regenerative material is manufactured by mixing 60-70 wt.% ore radiating far infrared rays with 6.5-16.2 wt.% silicate anhydride, 5.5-15.5 wt.% cement 2.5-8.5 wt.% silicon dioxide, 2.2-9.2 wt.% aluminium fluorine silicate, 1.8-7.8 wt.% zirconium oxide, 1.8-7.8 wt.% silicon carbonate and 25-30 wt.% water, stirring the mixt., press-moulding at 0.5 kg/cm2, sintering at 1000-1100 deg. C for 2 hours.
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