How to synthesize PMN-PT ceramic's transparent/translucent pellets?

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K. Sreenivas

Hot forging or hot pressing while sintering

Tarun Yadav

K. Sreenivas sir,is it anyway possible to synthesize those pellets by just pressing normally using pelletizer and then sintering them at an elevated temperatures instead of hot pressi sintering and if no then how are these methods different?

Mohd. Fahad

Before sintering, the materials are required to be pelletized with the help of a pelletizer. The materials need an appropriate pressure of around 175 MPa ~ 190 MPa. After that, the Composite is required to sinter 800 C or 840 C inside the muffle furnace for 6h ~ 8h.

Mohd. Fahad sir, i tried that but I ended up getting an opaque pellet

Can you please contact me at +821058500786 on my WhatsApp

Zibo Jiang

PMN-PT crytals are naturally translucent and can become transparent through appropriate poling.