Novel controllable solid/hollow T'-YSZ nanostructured powders for additive manufacturing

被引：1

作者：

Zhou, Feifei ^{[1
,2
]}

Guo, Donghui ^{[1
]}

Xu, Baosheng ^{[1
]}

Wang, You ^{[2
]}

机构：

[1] Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China

[2] Harbin Inst Technol, Sch Mat Sci & Engn, Dept Mat Sci, Harbin 150001, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2022年 / 48卷 / 16期

基金：

中国国家自然科学基金;

关键词：

Solid; hollow structure; T?-YSZ powders; Tailored microstructure; Nanostructure; Additive manufacturing; THERMAL INSULATION CAPABILITY; HOT CORROSION; COATINGS; OXIDATION;

D O I：

10.1016/j.ceramint.2022.05.121

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Here, we report novel spherical non-transformable yttria-stabilized zirconia (T'-YSZ) nanostructured powders with solid/hollow and controllable microstructure fabricated via a nanoparticle regranulation method for additive manufacturing (AM). The as-obtained T'-YSZ feedstocks are superior to commercial YSZ powders for thermal barrier coatings when thermal spraying is used as the AM method. Furthermore, we confirm for the first time that the state-of-the-art T'-YSZ feedstocks can be successfully used for 3D printing. Therefore, the as prepared powders are promising for AM, and they will promote the development of AM techniques.

引用

页码：24125 / 24128

页数：4

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