C - Chemistry – Metallurgy – 30 – B
Patent
C - Chemistry, Metallurgy
30
B
356/189, 148/1.4
C30B 15/10 (2006.01) C30B 11/00 (2006.01) C30B 13/14 (2006.01) C30B 15/30 (2006.01) C30B 15/32 (2006.01) H01L 21/00 (2006.01)
Patent
CA 1101317
ABSTRACT A method of manufacturing a rod of crys- talline material in a crucible formed at least partly by a fabric of refractory fibrous material. Prior to its use the crucible is subjected to a preparatory treatment consisting mainly of wetting the inner face by means of gallium. The method is used to manufac- ture rods of semiconductor material.
298557
N.v. Philips Gloeilampenfabrieken
Van Steinburg C.e.
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