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Method for preparing zirconium-aluminum composite balls by titration method
The invention discloses a method for preparing zirconium-aluminum composite balls through a titration method, and relates to the technical field of zirconium-aluminum composite balls. According to themethod, colloid is prepared by adopting a solgel technology, and the zirconium-aluminum composite ball is prepared by monitoring indexes such as pH, specific gravity and viscosity and combining titration equipment. According to the process method, a product which is compact inside, free of pores, high in strength, high in hardness, small in grain size and low in sintering temperature can be obtained, zirconium and aluminum grains can be tightly combined, and it can be seen through SEM that the grains are uniform in size and do not grow abnormally.
本发明公开了一种滴定法制备锆铝复合球的方法，本发明涉及锆铝复合球技术领域。该方法采用溶胶‑凝胶技术配制胶体，通过监测PH、比重、粘度等指标，结合滴定设备完成锆铝复合球制备。依照此工艺方法可以得到内部致密无气孔、高强、高硬、小晶粒、低烧结温度产品，可实现锆、铝晶粒紧密结合，通过SEM可以看出，晶粒大小均匀，未出现异常长大晶粒。
Method for preparing zirconium-aluminum composite balls by titration method
The invention discloses a method for preparing zirconium-aluminum composite balls through a titration method, and relates to the technical field of zirconium-aluminum composite balls. According to themethod, colloid is prepared by adopting a solgel technology, and the zirconium-aluminum composite ball is prepared by monitoring indexes such as pH, specific gravity and viscosity and combining titration equipment. According to the process method, a product which is compact inside, free of pores, high in strength, high in hardness, small in grain size and low in sintering temperature can be obtained, zirconium and aluminum grains can be tightly combined, and it can be seen through SEM that the grains are uniform in size and do not grow abnormally.
本发明公开了一种滴定法制备锆铝复合球的方法，本发明涉及锆铝复合球技术领域。该方法采用溶胶‑凝胶技术配制胶体，通过监测PH、比重、粘度等指标，结合滴定设备完成锆铝复合球制备。依照此工艺方法可以得到内部致密无气孔、高强、高硬、小晶粒、低烧结温度产品，可实现锆、铝晶粒紧密结合，通过SEM可以看出，晶粒大小均匀，未出现异常长大晶粒。
Method for preparing zirconium-aluminum composite balls by titration method
一种滴定法制备锆铝复合球的方法
WANG XIAODONG (Autor:in) / PENG DASONG (Autor:in) / WAN YU (Autor:in) / HAN SHUAISHUAI (Autor:in) / GONG YUQIAO (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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