Influences of alkaline-earth metal oxides on the properties of vitrified bond

被引：2

作者：

Wang, P. F. ^{[1
]}

Li, Z. H. ^{[1
]}

Zhu, Y. M. ^{[1
]}

机构：

[1] Tianjin Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Adv Ceram & Machining Technol, Tianjin 300072, Peoples R China

来源：

HIGH-PERFORMANCE CERAMICS V, PTS 1 AND 2 | 2008年 / 368-372卷

关键词：

alkaline-earth metal oxides; vitrified bond; properties;

D O I：

10.4028/www.scientific.net/KEM.368-372.1405

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：

Alkaline-earth metal oxides (MgO, CaO, SrO and BaO) were introduced to Na2O-B2O3-Al2O3-SiO2 vitrified bond, and their effects on the properties of the vitrified bond were investigated through the measurements of refractoriness, fluidity and bending strength. The results showed the refractoriness of the vitrified bond was reduced and the fluidity of the bond increased with the addition of alkaline earth metal oxides in the order of CaO>SrO>BaO>MgO. When 2-10wt% MgO, CaO and BaO was added into the bond respectively, the vitrified bond was relatively dense due to high viscosity, and the strength was all improved to some extent. However, when more than 4wt% SrO was added, the strength decreased sharply because of the deterioration of microstructure. It was concluded that the bending strength of the bond was affected by alkaline-earth metal oxides in the order of CaO>MgO>BaO>SrO.

引用

页码：1405 / 1407

页数：3

共 50 条

[21] Formation Of Anionic Vacancies Of Oxygen By High-Temperature Heating Of Compounds On The Basis Of Oxides Of Alkaline-Earth And Rare-Earth Metals Of Equimolar Composition In The Air Environment
Korochkov, Yury A.
Kokinov, Andrey M.
Zorina, Tatyana M.
Rodin, Vyacheslav V.
RESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES, 2015, 6 (04): : 2077 - 2083
[22] Effect of SnO on Mechanical Properties of Low Melting Vitrified Bond
Yu, Y. Y.
Zuu, Y. M.
Li, Z. H.
Shan, D. D.
Ye, H.
ASIAN JOURNAL OF CHEMISTRY, 2011, 23 (07) : 3257 - 3260
[23] Exploring the Influences of BaO Amount on the Wettability and Mechanical Behavior of Vitrified Bond Diamond Composites
Guo, Bingjian
Kuang, Haifeng
Liu, Xiaopan
Jiang, Hongyi
Tu, Rong
Yang, Meijun
Zhang, Song
MATERIALS, 2024, 17 (02)
[24] Effect of Alkaline-Earth Metal Oxides on Cu/SiO2-Al2O3 Catalyst for Vapor-Phase Synthesis of 3-Methylindole from Glycerol and Aniline
Wang Zhaoyu
Li Xiaohui
Zhang Yue
Shi Lei
Sun Qi
CHINESE JOURNAL OF CATALYSIS, 2012, 33 (07) : 1139 - 1145
[25] Copper(II)/alkaline-earth metal(II) and copper(II)/lanthanides(III) mixed metal complexes containing bifunctional pyridyl alcohol or amino alcohol ligands
Wang, SN
POLYHEDRON, 1998, 17 (5-6) : 831 - 843
[26] The distributions of alkaline earth metal oxides and their promotional effects on Ni/CeO2 for CO2 methanation
Liu, Kun
Xu, Xianglan
Xu, Junwei
Fang, Xiuzhong
Liu, Li
Wang, Xiang
JOURNAL OF CO2 UTILIZATION, 2020, 38 (38) : 113 - 124
[27] Thermal Emission Parameters of Equimolar Compounds of Alkaline Earth Oxides and Rare-Earth Metals
Korochkov, Yury Alexeyevich
Kokinov, Andrey Mikhailovich
Rodin, Vyacheslav Viktorovich
INTERNATIONAL JOURNAL OF ADVANCED BIOTECHNOLOGY AND RESEARCH, 2016, 7 (02): : 725 - 732
[28] Effects of nano-AlN and sintering atmosphere on microstructure and properties of vitrified bond
Hou, Yong-gai
Qiao, Gui-ying
Shang, Yong
Zou, Wen-jun
Xiao, Fu-ren
Liao, Bo
COMPOSITES PART B-ENGINEERING, 2011, 42 (04) : 756 - 762
[29] Effect of Ti-coating on properties of CBN abrasives and vitrified bond tool
Li, ZH
Zhu, YM
Yang, ZF
Yuan, QM
RARE METAL MATERIALS AND ENGINEERING, 2003, 32 : 319 - 321
[30] Approaching Bulk from the Nanoscale: Extrapolation of Binding Energy from Rock-Salt Cuts of Alkaline Earth Metal Oxides
Escher, Susanne G. E. T.
Duncan, Helen D.
Sokol, Alexey A.
Woodley, Scott M.
SOUTH AFRICAN JOURNAL OF CHEMISTRY-SUID-AFRIKAANSE TYDSKRIF VIR CHEMIE, 2021, 74 : 23 - 29

← 1 2 3 4 5 →