Cold Crucible Theory and Its Application in Preparing of Multicrystalline Silicon

The principle,characteristic and technical requirements of cold crucible are reviewed in this paper.The theory,technical parameters and influencing factors of cold crucible are introduced.Effects of technical factors on cold crucible performance are summarized.The advantages and application of purifying and preparing of multicrytalline silicon with cold crucible are overviewed too.Cold crucible technology will be a hopeful and important technique in materials engineering.