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在几秒钟内合成和烧结散装陶的一般方法

Chengwei Wang¹, Weiwei Ping¹, Qiang Bai¹

¹Department of Materials Science and Engineering, University of Maryland, College Park, MD 20742, USA.

Science (New York, N.Y.)

|May 2, 2020

概括

我们开发了一种超快的高温烧结 (UHS) 工艺, 这种方法加快了材料的发现和选,

科学领域:

材料科学
陶工程
计算材料科学

背景情况:

陶具有卓越的热,机械和化学稳定性,
计算方法加速了新型陶材料的发现.
计算预测的实验验证至关重要,但通常由于传统烧结中的缓慢处理和组成控制问题而受到阻碍.

研究的目的:

为高效的陶制造引入超快的高温烧结 (UHS) 工艺.
证明UHS在克服传统烧结方法的局限性的潜力.
展示UHS在提升固态电解质,多组件结构和高通量材料选中的实用性.

主要方法:

使用辐射加热的超快高温烧结 (UHS) 工艺的开发.
在惰性气氛下制造陶材料.
将UHS工艺应用于各种陶系统,包括固态电解质和多组件结构.

主要成果:

通过UHS工艺,可以快速制造陶材料.
它克服了与传统烧结相关的长时间加工和糟糕的组成控制问题.
证明了UHS在固态电解质和多组件结构方面的成功应用.

结论:

超高速高温烧结 (UHS) 工艺是陶制造的重大进步.
通过UHS可以加速材料的发现,并对先进的陶进行高通量选.
这种技术对开发各种应用的改进陶材料具有很大的前景.

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