This paper discusses crucial aspects related to crucibles and coatings in the scope of silicon crystallization and melting. The paper thoroughly examines different types of crucibles, highlighting both their principal challenges and advantages. Additionally, it investigates coatings in-depth, examining their roles, stability, and wetting behaviour. Crucible selection criteria, including thermal properties, melt contamination, cost, reusability, and design considerations, are also addressed. Furthermore, the paper discusses the thermodynamics of the Si-C-N-O system in the context of silicon operations at high temperatures. This review provides valuable insights for researchers and specialists in the field of silicon production and crystallization, aiding in the selection and utilization of crucibles and coatings for improved process performance.

中文翻译：

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用于硅熔化和结晶的坩埚和涂层：对关键考虑因素的深入回顾

本文讨论了硅结晶和熔化领域中与坩埚和涂层相关的关键方面。本文深入研究了不同类型的坩埚，强调了它们的主要挑战和优势。此外，它还深入研究涂层，检查它们的作用、稳定性和润湿行为。还讨论了坩埚选择标准，包括热性能、熔体污染、成本、可重复使用性和设计考虑因素。此外，本文还讨论了高温硅操作背景下 Si-CNO 系统的热力学。本综述为硅生产和结晶领域的研究人员和专家提供了宝贵的见解，有助于选择和利用坩埚和涂层以提高工艺性能。