2005 年 32 巻 3 号 p. 113-
The β-FeSi_2 is difficult to grow crystal from the melts. We tried growth of the β-FeSi_2 bulk crystal by using the solid phase growth method. The polycrystal in β-FeSi2 was obtained when we quenched the melt. Then this sample was annealed. The crystal growth and evaluation will be discussed.