Data are provided for preparing fuzed and fuzed stabilized zirconia from baddeleyite and synthetic zirconia in induction, plasma, and electric arc furnaces. Results are discussed and prospects for carbothermal preparation of zirconium dioxide from zircon in an electric arc furnace are demonstrated. A favorable effect of oxidation melting in an electric arc furnace on quality and the process of fuzed product preparation is demonstrated. Data are provided for preparing fuzed zirconia from zircon in plasma furnaces.

中文翻译：

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熔融二氧化锆生产中熔融装置的选择

提供了用于在感应炉，等离子炉和电弧炉中从恶臭铝石和合成氧化锆制备熔融和熔融稳定的氧化锆的数据。对结果进行了讨论，并说明了在电弧炉中从锆石中碳热法制备二氧化锆的前景。证明了电弧炉中氧化熔化对质量和熔融产品制备过程的有利影响。提供了在等离子炉中从锆石制备熔融氧化锆的数据。