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The Magnetic Susceptibities of B_2O_3-Fe_2O_3-RO (R : Ba, Sr, Ca, Zn) System Glasses

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 25 Issue 1 Page 25-29
published_at 1974
KJ00000156058.pdf
[fulltext] 290 KB
Title
B_2O_3-Fe_2O_3-RO (R=Ba, Sr, Ca, Zn) 系ガラスの磁気的性質
The Magnetic Susceptibities of B_2O_3-Fe_2O_3-RO (R : Ba, Sr, Ca, Zn) System Glasses
Creators Yatabe Shunichi
Creators Nakamura Hideki
Creators Hirosue Takayuki
Creators Hirano Yasutaka
Creators Yokomichi Masakatsu
Source Identifiers
The magnetic properties of B_2O_3-Fe_2O_3-RO (R : Ba, Sr, Ca, Zn) system of glasses were studied in this paper. The glasses in this system were melted in electric furnace, about 1300℃, five hours. The melted glasses were powdered into particles of 80 meshes by agate mortar. The magnetic susceptibilities of the glasses were meaured by Gouy method. The results are as follows. 1) The magnetic susceptibilities are about 10-30×(10)^6(cm)^3g^<-1>, and are approximately equal to the susceptibility of Fe_2O_3 : 20.6×(10)^6(cm)^3g^<-1> (18℃) 2) The susceptibities are proportional to the contents of Fe_2O_3 mol in glasses and don't depend on the contents and species of other components in glasses.
Subjects
プロセス工学・化学工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1974
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部