Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of special ceramic crucible
The invention provides a preparation method of a special ceramic crucible, and relates to the technical field of preparation of ceramic crucibles. According to the preparation method of the special ceramic crucible, the special ceramic crucible comprises the following raw materials in percentage: 12% of kunzite, 3% of zinc oxide, 12% of aluminum oxide, 3% of talcum powder, 30% of Zuoyun soil, 20% of alumina, 2% of yellow lake essence, 16% of quartz and 2% of lithium carbonate. According to the preparation method of the special ceramic crucible, provided by the invention, the special ceramic crucible can be prepared by calcining, ball-milling, deironing, high-pressure grouting, glazing inside and outside and then firing at 1350 DEG C. The ceramic crucible prepared by the method can be directly put into water at 800 DEG C to be tested without being exploded or cracked, is super-strong in heat stability, is more durable, and is not easy to crack. The material can bear repeated work in an environment of 1250 DEG C without being damaged, and the efficiency is higher when graphene is manufactured.
本发明提供一种特种陶瓷坩埚制配方法，涉及陶瓷坩埚制配技术领域。该特种陶瓷坩埚制配方法，包括如下比例的原料组成：锂灰石12％，氧化锌3％，氧化铝12％，滑石粉3％，左云土30％，矾土20％，黄湖精2％，石英16％，碳酸锂2％。本发明提供一种特种陶瓷坩埚制配方法，该特种陶瓷坩埚制配方法，能够将原材料经过煅烧，球磨，除铁，高压注浆，内外上釉，再1350℃烧制而成，该方法制成的陶瓷坩埚能够在800℃度直接放水里测试不炸不裂，热稳定性超强，并且更加耐用，能够承受在1250℃环境内多次工作而不损坏，在制作石墨烯时候效率更加高。
Preparation method of special ceramic crucible
The invention provides a preparation method of a special ceramic crucible, and relates to the technical field of preparation of ceramic crucibles. According to the preparation method of the special ceramic crucible, the special ceramic crucible comprises the following raw materials in percentage: 12% of kunzite, 3% of zinc oxide, 12% of aluminum oxide, 3% of talcum powder, 30% of Zuoyun soil, 20% of alumina, 2% of yellow lake essence, 16% of quartz and 2% of lithium carbonate. According to the preparation method of the special ceramic crucible, provided by the invention, the special ceramic crucible can be prepared by calcining, ball-milling, deironing, high-pressure grouting, glazing inside and outside and then firing at 1350 DEG C. The ceramic crucible prepared by the method can be directly put into water at 800 DEG C to be tested without being exploded or cracked, is super-strong in heat stability, is more durable, and is not easy to crack. The material can bear repeated work in an environment of 1250 DEG C without being damaged, and the efficiency is higher when graphene is manufactured.
本发明提供一种特种陶瓷坩埚制配方法，涉及陶瓷坩埚制配技术领域。该特种陶瓷坩埚制配方法，包括如下比例的原料组成：锂灰石12％，氧化锌3％，氧化铝12％，滑石粉3％，左云土30％，矾土20％，黄湖精2％，石英16％，碳酸锂2％。本发明提供一种特种陶瓷坩埚制配方法，该特种陶瓷坩埚制配方法，能够将原材料经过煅烧，球磨，除铁，高压注浆，内外上釉，再1350℃烧制而成，该方法制成的陶瓷坩埚能够在800℃度直接放水里测试不炸不裂，热稳定性超强，并且更加耐用，能够承受在1250℃环境内多次工作而不损坏，在制作石墨烯时候效率更加高。
Preparation method of special ceramic crucible
一种特种陶瓷坩埚制配方法
CHENG HUA (Autor:in) / ZHANG LIN (Autor:in) / ZHANG JINSHENG (Autor:in)
25.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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