The utility model discloses a graphite heater and silicon crystal growth stove, graphite heater is arranged in silicon crystal growth stove, graphite heater includes the closed annular heating memberof non -, and its both ends form respectively the first end and the second end of heating member, be equipped with two at least electrode feet on the heating member, graphite heater passes through theelectrode foot is connected with the power, so that graphite heater generates heat and produces magnetic field. So as to restraines in the silicon crystal growth stove silicon liquation to the erodeing of the wall of crucible, reduces the content of impurity such as O in the fuse -element, C to obtain the silicon crystal of low oxygen bearing carbon volume, still be favorable to obtaining simultaneously smooth solid -liquid growth interface.