Frontispiece: Narrow sintering temperature window for (K, Na)NbO3-based lead-free piezoceramics caused by compositional segregation (Phys. Status Solidi A 4/2011)

Narrow sintering temperature window for

Narrow sintering temperature window for (K, Na)NbO3-based lead-free piezoceramics caused by compositional segregation

✍ Fang, Jian ;Wang, Xiaohui ;Zuo, Ruzhong ;Tian, Zhibin ;Zhong, Caifu ;Li, Longtu 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 529 KB

## Abstract In this paper, a typical Li‐ and Ta/Sb‐modified alkaline niobate‐based ceramics prepared by conventional sintering were investigated in terms of different sintering temperatures and dwelling times. Compositional segregation phenomenon is found to exist in the alkaline niobate‐based cera