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9 天
无助剂高压制备的含硼Si3N4陶瓷:抗氧化与力学性能的新突破
在高性能材料的研发中,氮化硅(Si3N4)基陶瓷因其卓越的力学性能和优异的抗高温氧化能力而受到广泛关注。最近,来自宁波大学的马帅领副研究员和德国达姆施塔特工业大学的李威博士联合开展了一项前沿研究,成功采用高压高温技术,通过聚合物衍生的非晶态SiBN作为原料,制备出含硼的α/β-Si3N4/Si陶瓷。
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