Paper Title:
Silver Diffusion in La-Si-B-O-M Glass Ceramics Controlled by Interfacial Pitting
  Abstract

This work proposes three diffusion models used to simulate the reaction layer produced from silver electrode, which has been cofired with La-Si-B-O-mullite (LSBM) glass ceramic composites. In the beginning of the cofiring, the interface connection between Ag electrolyte and LSBM glass ceramic composites was full matched, and the curve of diffusion pattern fitted one of the general cases of diffusion model well. However, the interface became gradually and partially separated during the process of cofiring. As a result, the original concentration of Ag at the surface could not be maintained, and new diffusion model must be proposed. At a later stage of the experiment, the gradient of diffusion curve became smooth. The final distribution of Ag concentration didn’t reflect a general diffusion phenomenon. Total delaminated case and interfacial pitting case were considered in this research, respectively.

  Info
Periodical
Edited by
Yung-Jen Lin and Wen-Cheng J. Wei
Pages
117-124
DOI
10.4028/www.scientific.net/AMR.51.117
Citation
C. Y. S. Chang, W. C. J. Wei, "Silver Diffusion in La-Si-B-O-M Glass Ceramics Controlled by Interfacial Pitting ", Advanced Materials Research, Vol. 51, pp. 117-124, 2008
Online since
June 2008
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: Mourad Keddam, B. Bouarour, R. Kouba, Redoune Chegroune
Abstract:This work deals with a study of the nitriding potential effect on development of the compound layer during the gas nitriding of Armco Fe...
133
Authors: Kaustubh N. Kulkarni, Mysore A. Dayananda
Abstract:An analysis of multilayered assemblies set up with multicomponent alloys selected in a single phase field has been recently developed on the...
593
Authors: José Lemus-Ruiz, Ana L. Salas-Villaseñor, Osvaldo Flores
Abstract:Solid-state direct diffusion bonding between commercially pure nickel and tungsten carbide (with 6%Cobalt) has been carried out in the...
127
Authors: Shi Yong Luo, Wen Cai Xu, Zun Zhong Liu, Jia Yun Zhang
Abstract:A computer software on solid/solid reaction kinetics, KinPreSSR, is one of subsystems in the software, Intellectualized Database Management...
316
Authors: Feng Tang, Jin Yong Xu, Yan Tang, Cheng Gao, Peng Gao, Bo Gao, Wei Heng Mo, Yuan Ming Li
Chapter 2: Surface Engineering/Coatings
Abstract:The Cu-Ce infiltration layer was formed on 304 Stainless Steel surface by double glow plasma surface metallurgy technology. The effects of...
298