| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 833961 | Materials & Design (1980-2015) | 2005 | 6 Pages |
Abstract
Gelcasting of ceramic components with the soldium alginate (Na-Alginate) as gelformers has received increasing attention. The aim of the present study is to improve the flexural strength of green body gelcast from nontoxic Na-alginate system by introducing a proper amount of water-soluble polymer, PVP. The rheological properties and gelling characteristics of PVP–Na-Alginate/Al2O3 suspensions were examined. Ceramic parts with uniform and homogeneous structure were fabricated as well as flexural strength and microstructure of the gelcast green and sintered bodies were highlighted.
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Engineering
Engineering (General)
Authors
Jingtao Ma, Zhipeng Xie, Hezhuo Miao, Baoqing Zhang, Xuping Lin, Yibing Cheng,