Morphology of vanadium slags were investigated by scanning electron microscopy (SEM). The mineralogical phases were characterized by energy disperse X-ray spectrometry (EDS) and powder X-ray diffraction (XRD). The obtained results show that spinels and silicates are the major phases in the vanadium
Rapid growth of KDP crystals in the coniform bottom device and their characterization
β Scribed by Bing Teng; Xiaobing Li; Dongjuan Wang; Degao Zhong; Qingguo Wang; Yanshuai Zhao; Zhenghe Yu; Shaou Chen
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 181 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0232-1300
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β¦ Synopsis
Abstract
The coniform bottom device was designed and used in the rapid growth process of KDP crystal. A seed support rack was also designed to be used in rapid growth of KDP crystal to avoid spontaneous nucleation on the interface of seed crystal and rack. The KDP crystals were fast grown at the growth rate of up to 25 mm/day. The optical scatter centers in KDP crystals were observed and their transmissions of different parts were measured. (Β© 2009 WILEYβVCH Verlag GmbH & Co. KGaA, Weinheim)
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