- Fusepotassiumdichromate(19)inaporcelaincrucible.TestA:porcelainCrucible–Aporcelaincruciblewasheatedtoadullredcolor,placedonthetestmaterial,andallowedtocooltoambienttemperature.Asmall-handled,deepporcelaincrucibleusedforheatingandevaporating.Studyont...
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- 1、Levitationmeltingisusedinsteadofgraphitecrucibleheating.2、Reductionexperimentshavebeenconductedinaverticaltubefurnaceusinggraphitecrucible.3、LargesizeCaF_2crystalhasbeengrownbytheBridgman-Stockbargermethodusingagraphitecrucible.4、Theresultsshow...
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- frequencycrucibleinductionmeltingfurnaceHereisthenewandimprovedcrucible.Theclampsshapeneedasthatofcrucible,Avoidingtheconcertratestressdestructionthecrucible.Thisisthelaststoponourcruciblemakingtour.Fusepotassiumdichromate(19)inaporcelaincrucible.Asm...
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