摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a ZrB<SB>2</SB>single crystal having a large diameter and high quality. SOLUTION: The single crystal consisting of ZrB<SB>2</SB>has≥15 mm maximum diameter, and in particular, it preferably contains Cr by 0.1 to 10 mol%. COPYRIGHT: (C)2004,JPO&NCIPI
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