| 摘要 |
heat treating a raw monazite; crushing it to the powder; mixing 55-65 wt.% of monazite powder, 35-45 wt.% of melting agent and 0.1-1 wt.% of silicon hardening agent; forming a magnetic body by putting the mixture in the metal mould; and drying the magnetic body at room temperature. The obtained magnets adhere to belt, pillow, cushion mattress etc., and are inserted in them to activate the biorhythm of the human body and to promote the activity of the brain. It has the removing function of a bad smell
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