HIGH-TEMPERATURE MICROHARDNESS OF ZR-DOPED, SC-DOPED AND AL-DOPED RUTILE CRYSTALS

被引：3

作者：

OTANI, S ^{[1
]}

HIGUCHI, M ^{[1
]}

HATTA, K ^{[1
]}

KODAIRA, K ^{[1
]}

ISHIZAWA, Y ^{[1
]}

机构：

[1] HOKKAIDO UNIV,FAC ENGN,DEPT APPL CHEM,SAPPORO,HOKKAIDO 060,JAPAN

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1994年 / 216卷 / 01期

关键词：

RUTILE CRYSTALS; MICROHARDNESS; ZIRCONIUM DOPING; ALUMINUM DOPING; SCANDIUM DOPING;

D O I：

10.1016/0925-8388(94)91030-8

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：

Vickers microhardness of Zr-, Sc- and Al-doped rutile crystals were measured from room temperature to 900 degrees C. In the high temperature range where the crystal quality is influenced, the doped crystals had a hardness of more than 10% higher than that of the undoped crystal. The crystal quality was found to be improved by solid solution hardening.

引用

页码：L17 / L19

页数：3

共 10 条

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