材料科学
增塑剂
流延
铸造
复合材料
化学工程
冶金
烧结
工程类
作者
Kimia Y. Javan,Vincenzo M. Sglavo
摘要
Abstract Tape casting is a flexible technique for manufacturing scalable ceramic sheets. This study fabricated La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3− δ (LSCF6428) tapes using water‐based tape casting. A high molecular weight plasticizer, polyethylene glycol 4000, was chosen to balance flexibility and mechanical strength. Adjusting the plasticizer‐to‐binder ratio ( R ‐value) and increasing relative humidity during drying led to crack‐free and flawless green tapes of 330 µm. The uniform polymer matrix improved homogeneity and consistency as well. An applicable suspension formulation was developed for the water‐based fabrication of LSCF tapes for continuous production.
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