Effect of boric acid sintering aid on densification of barium ferrite

Bulletin of materials science

S S Vidyawathi¹  L N Satapathy²  R Amaresh¹ 

[1] Department of Ceramic Engineering, P.D.A. College of Engineering, Gulbarga 585 102, India$$Department of Ceramic Engineering, P.D.A. College of Engineering, Gulbarga 585 102, IndiaDepartment of Ceramic Engineering, P.D.A. College of Engineering, Gulbarga 585 102, India$$;Ceramic Technological Institute, Ceramic Business Unit, BHEL, Bangalore 560 012, India$$Ceramic Technological Institute, Ceramic Business Unit, BHEL, Bangalore 560 012, IndiaCeramic Technological Institute, Ceramic Business Unit, BHEL, Bangalore 560 012, India$$

关键词: Barium ferrite;    sintering aid;    densification.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Boric acid has been added in 0.1�??0.6% range for studying the densification characteristics of solid state sintered barium hexaferrite. Sintering studies have been carried out at three different temperatures. Physical properties like density and porosity have been studied for all compositions. The phase identification and microstructural investigation on the fractured surface have been carried out to understand the effect of sintering aid on the densification characteristics.

【 授权许可】

Unknown