Paper Title:
High Quality Al2O3-ZrO2-C Slide Gate Properties Adding Si-Fe Sintered by both Nitrogen and Carbon Monoxide Atmosphere
  Abstract

The Si-Fe (≤0.043 mm) fine powder was added to the Al2O3-ZrO2-C slide gate, and the influences of adding different Si-Fe contents (2wt%, 4wt%, 6wt%, 8wt%) are studied. Two different firing ways of nitridation and carbonazation atmosphere were used. The experimental results indicated that the addition of Si-Fe improve the physical and chemical properties of the slide gate, the performance is the best when the addition of Si-Fe is 6wt% and the properties of slide gate sintering in N2-flowing atmosphere is better than that in CO-flowing atmosphere. Si-Fe will react with nitrogen and generate Si3N4 in the N2-flowing atmosphere, while it will react with C or CO to produce SiC in CO atmosphere.

  Info
Periodical
Advanced Materials Research (Volumes 194-196)
Edited by
Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang
Pages
1542-1546
DOI
10.4028/www.scientific.net/AMR.194-196.1542
Citation
L. Liu, Y. Li, Y. W. Zhai, W. D. Xue, J. H. Chen, "High Quality Al2O3-ZrO2-C Slide Gate Properties Adding Si-Fe Sintered by both Nitrogen and Carbon Monoxide Atmosphere", Advanced Materials Research, Vols. 194-196, pp. 1542-1546, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hiroyuki Kinoshita, Koichi Kaizu, Hiromori Miyagi, Tokunaga Hitoo, Kiyohiko Ikeda
Abstract:Ceramics, Composite Material, GFRP, Clay, Recycling, Bending strength Abstract In this study, as the effective recycling technique for the...
275
Authors: Rong Jian Lu, Ting Ting Ma, Yuan Fu Yi, Long Quan Shao, Jie Mo Tian, Kang Lin Hou, Ning Wen, Bin Deng
Abstract:Bilayered three-point bending strength specimen of KAVO zirconia-Vita VM9 veneering porcelain were made according to ISO6872 standard, the...
24
Authors: Meng Liu, Yong Li, Shu Long Ma, Wen Bin Xia, Yan Jing Li
Chapter 7: Building Materials
Abstract:The periclase-hercynite brick performance after different re-firing cycles was researched under different atmosphere. The results are shown...
1523
Authors: Lian Hua Liu, Gao Xiang Du, Jing Hui Liao
Chapter 2: Material Science and Engineering
Abstract:Fired bricks were prepared by using iron tailings from Inner Mongolia as the main material based on analysis of its basic characterization...
620
Authors: Lenka Nevřivová, Karel Lang, Vít Petranek
Chapter 4: Advances in Materials and Manufacturing Technology
Abstract:Mineralogical composition has a decisive influence on the durability of silica materials built into heating aggregates as well as their...
173