Title :
Crystallization at a constant quantity: a new control method in high quality quartz growth
Author_Institution :
Beijing, China
Abstract :
Crystallization at a constant quantity, as a new control method in high quality quartz growth, was deduced from the mathematics-physics model of growth rate by the author. In the above case, the supersaturation of the solution is dominated, and the variety of growth rate is very small throughout a run. So it can be utilized for cultured quartz to control both the solid inclusion, and improve the uniformity of synthetic quartz
Keywords :
crystal growth from solution; crystallisation; inclusions; piezoelectric materials; quartz; SiO2; constant quantity; control method; crystallization; growth rate; high quality quartz growth; inclusion; mathematics-physics model; solution supersaturation; Aluminum; Crystallization; Frequency; Internal stresses; Manufacturing; Mathematical model; Mathematics; Production; Solids; Temperature;
Conference_Titel :
Frequency Control Symposium, 1996. 50th., Proceedings of the 1996 IEEE International.
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-3309-8
DOI :
10.1109/FREQ.1996.559824
