Ultrasonic studies on irradiated sodium borate glasses

被引:10
作者
Abd El-Malak, NA [1 ]
机构
[1] Natl Inst Stand, Ultrason Lab, Giza 12211, Egypt
关键词
ultrasonic studies; gamma-radiation; sodium borate glasses;
D O I
10.1016/S0254-0584(01)00359-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The ultrasonic velocity and attenuation coefficient have been measured at the frequency 4 MHz and at room temperature using the pulse echo technique. The effect of gamma-radiation (1-10 Gy) on the ultrasonic attenuation, the internal friction and elastic properties inside the modified sodium borate glasses was studied. The used modification oxides are CaO, ZnO, MgO, BaO, and CdO. The results indicate the possibility for using modified sodium borate glasses as gamma-ray dosimeters in the low gamma-radiation doses. (C) 2002 Published by Elsevier Science B.V.
引用
收藏
页码:156 / 161
页数:6
相关论文
共 11 条
[1]  
ABBAS AF, 1985, PHYS CHEM GLASSES, V26, P97
[2]  
AHMED AA, 1984, PHYS CHEM GLASSES, V25, P22
[3]  
Bhatti S., 1986, J Pure Appl Ultrason, V8, P101
[4]   Radiation effect on the ultrasonic attenuation and internal friction of tellurite glasses [J].
El-Mallawany, R ;
Abousehly, A ;
El-Rahamani, AA ;
Yousef, E .
MATERIALS CHEMISTRY AND PHYSICS, 1998, 52 (02) :161-165
[5]   ELASTIC-CONSTANTS OF SEMICONDUCTING TELLURITE GLASSES [J].
ELMALLAWANY, R ;
SIDKEY, M ;
KHAFAGY, A ;
AFIFI, H .
MATERIALS CHEMISTRY AND PHYSICS, 1994, 37 (03) :295-298
[6]  
GVISCOM DL, 1978, BORATE GLASSES
[7]   GAMMA-RAY DOSIMETRY USING ZINC PHOSPHATE-GLASSES [J].
HUSSEIN, A ;
HIGAZY, AA ;
EWAIDA, MA .
JOURNAL OF MATERIALS SCIENCE, 1989, 24 (02) :457-461
[8]  
Pakade S. V., 1996, Journal of Pure and Applied Ultrasonics, V18, P74
[9]  
PAPADAKIS EP, 1976, PHYSICAL ACOUSTICS P, V12, P323
[10]   EFFECT OF HEAT-TREATMENT AND IRRADIATION ON ELECTRICAL-CONDUCTIVITY AND CRYSTALLIZATION IN THE BAO-B2O3-FE2O3 GLASS SYSTEM [J].
SANAD, AM ;
KASHIF, I ;
ABOUALAZM, AM ;
KHALED, MA ;
FAROUK, H .
JOURNAL OF MATERIALS SCIENCE, 1986, 21 (01) :230-234