Closed-pore MgO-MgFe₂O₄ aggregate

Low k, high strength

Closed pores and intergranular MgFe₂O₄ phase enable both thermal insulation and load bearing, with markedly improved strength retention after thermal shock.

Xinfei, Shu · Xu, Yibiao · Li, Yawei · Yan, Wen · Wang, Qinghu · Liang, Xiong

Journal of the European Ceramic Society 2023

Specifications

热导率

{'zh': '9.3', 'en': ''} W/

显气孔率

{'zh': '0.7', 'en': ''} %

抗折强度

{'zh': '143.5', 'en': ''} MPa

热震后残余抗折强度

{'zh': '24.1', 'en': ''} MPa