Molten metal flux growth and properties of CrSi2

被引：11

作者：

Shishido, T

Okada, S

Ishizawa, Y

Kudou, K

Iizumi, K

Sawada, Y

Horiuchi, H

Inaba, K

Sekiguchi, T

Ye, J

Miyashita, S

Nomura, A

Sugawara, T

Obara, K

Oku, M

Fujiwara, K

Ujihara, T

Sazaki, G

Usami, N

Kohiki, S

Kawazoe, Y

Nakajima, K

机构：

[1] Tohoku Univ, Mat Res Inst, Aoba Ku, Sendai, Miyagi 9808577, Japan

[2] Kokushikan Univ, Fac Engn, Dept Civil Engn, Tokyo 1540017, Japan

[3] Iwaki Meisei Univ, Dept Environm Sci, Iwaki, Fukushima 9708551, Japan

[4] Kanagawa Univ, Fac Engn, Kanagawa Ku, Yokohama, Kanagawa 2218686, Japan

[5] Tokyo Inst Polytech, Fac Engn, Atsugi, Kanagawa 2430297, Japan

[6] Hirosaki Univ, Fac Educ, Earth Sci Lab, Hirosaki, Aomori 0368560, Japan

[7] Rigaku Corp, Xray Res Lab, Akishima, Tokyo 1968666, Japan

[8] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan

[9] Toyama Med & Pharmaceut Univ, Toyama 9300194, Japan

[10] Kyushu Univ Technol, Dept Mat Sci, Kitakyushu, Fukuoka 8048550, Japan

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2004年 / 383卷 / 1-2期

关键词：

chromium disilicide; crystal growth; flux method; electrical resistivity; micro-Vickers hardness; oxidation resistivity;

D O I：

10.1016/j.jallcom.2004.04.037

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Single crystals of CrSi2 were obtained in the form of hexagonal prisms by the solution growth method using molten tin as a flux. The maximum size of the crystal is about 0.3 mm in diameter and 25 mm in length. The crystal structure of CrSi2 has hexagonal symmetry with space group P6(2)22 and the lattice parameters are a = 0.425(2) nm and c = 0.6375(1) nm, respectively. The crystals are semiconducting. The value of the micro-Vickers hardness for the {1100} face with hexagonal symmetry is 11.2 +/- 0.4 GPa. Weight gain of the crystals heated up to 1473 K in air is negligible. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：319 / 321

页数：3

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