The present work was to determine the optimum sintering system and properties of the nanometer tetragonal polycrystalline zirconia green body by the aqueous gel tape casting process.
采用水基凝胶流延工艺制备四方多晶氧化锆薄膜，确定合理的烧成制度，并考察薄膜的显微结构与烧结性能。
2
The nature of the formaldehyde, the harm of human body and its source of formaldehyde is a colorless, excitant gas with strong smell, its aqueous solution of 35% ~ 40% formalin.