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Introduction to preparation of ceria polishing powder.Solid state sintering is a traditional preparation method of ceria polishing powder. It is a method of preparing products through high-temperature solid-state reaction.
What are the production methods of ceria polishing slurry?Compared with solid-phase method and gas-phase method, slurry-phase method has the advantages of less strict physical conditions, convenient operation and particle control, so it has been studied. At present, there are precipitation methods, sol-gel method, hydrothermal method and microemulsion method for preparing nano dioxide dioxide by l
in recent years, with the development and application of new rare earth materials, ultrafine ceria powder has been found to have new properties.
Ceria rare earth polishing powder was prepared by gas phase method. Gas phase method refers to the method that two or more simple substances or compounds react in the gas phase to form new nano compounds. Gas phase method includes low-pressure gas evaporation, gas condensation