Artificial bone material and preparation method thereof

The invention provides an artificial bone material and a preparation method thereof, and the preparation method comprises the following steps: mixing biological ceramic mixed powder, fully refined paraffin, beeswax and oleic acid to obtain biological ceramic wax slurry; the biological ceramic wax slurry is injected into an artificial bone mold through hot die-casting forming, demolding is conducted after forming, and an artificial bone wax blank is obtained; embedding the artificial bone wax blank into an active adsorbent, and de-waxing to obtain an artificial bone biscuit; and carrying out glue removal and air pressure sintering on the artificial bone biscuit to obtain the artificial bone material. Biological ceramic mixed powder, fully refined paraffin, beewax and oleic acid are used as raw materials, an artificial bone wax blank with high dimensional precision is formed through hot die casting, through the design of de-waxing, de-gluing and air pressure sintering, deformation in the de-waxing, de-gluing an