发布时间：2025-04-30

论文名称：Effect of polydimethylsiloxane on the mid-temperature strength of gelcast Al2O3 ceramic parts

发表刊物：Materials & Design

摘要：An approach using polydimethylsiloxane (PDMS) as mid-temperature strengthening phase in gelcasting for the fabrication of ceramic parts with complex internal cores was firstly proposed and adopted. The bending strength of samples with PDMS at 500 degrees C was greatly improved from almost 0 to 1.037 MPa when 4 wt.% PDMS was added. The distinct networks formed by PDMS were responsible for the improvement in mid-temperature strength which was confirmed by the result of scanning electron microscopy (SEM). Based on the analysis of X-ray scan, the validity of PDMS was also testified in experiments. (C) 2015 Elsevier Ltd. All rights reserved.

合写作者：K. Miao, Z. Lu, J. Cao, H. Zhang, ….

卷号：238(2)

页面范围：132-141

是否译文：否

发表时间：2016-05-18