[1] Inst Metallurgii UrO RAN, Ekaterinburg, Russia
来源:
Rasplavy
|
1996年
/
02期
关键词:
Bismuth compounds - Crystal growth - Molten materials - Oxides - Platinum - Silica - Single crystals - Temperature control - Viscosity measurement;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Contact interaction of Bi2O3-SiO2 melts with Pt and SiO2 depending on concentration and temperature is studied. The melt viscosity is measured by vibration method. A density of Bi12SiO20 single crystals grown by Chokhralsky method is defined. The equations, describing a dependence of Pt wettability upon temperature are given. It is noted that about 2/3 length of grown single crystal is optically homogeneous and the irregularly colored inclusions are being observed in bottom.
机构:
Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, RussiaSiberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia
Denisov, V. M.
Irtyugo, L. A.
论文数: 0引用数: 0
h-index: 0
机构:
Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, RussiaSiberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia
Irtyugo, L. A.
Denisova, L. T.
论文数: 0引用数: 0
h-index: 0
机构:
Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, RussiaSiberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia