MECHANICAL-PROPERTIES OF HIGH-TEMPERATURE TITANIUM INTERMETALLIC COMPOUNDS

被引：21

作者：

FLEISCHER, RL

ZABALA, RJ

机构：

[1] General Electric Corporate Research and Development, Schenectady, 12301, NY

来源：

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1990年 / 21卷 / 07期

关键词：

D O I：

10.1007/BF02647243

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A suite of 36 alloys has been tested that is based on titanium-containing ordered intermetallic compounds. Microhardness and tendency toward formation of cracks are reported as a function of temperature; room-temperature Young's moduli are summarized; and results of simple roomtemperature toughness tests are given. Using toughness, low specific gravity, and hardness at 1000 °C as figures of merit, Ti-Cr-Nb alloys are recognized as deserving of more intense study. Certain Ti-Sn-Al and Ti-Re compositions may also be of continuing interest. © 1990 The Metallurgical of Society of AIME.

引用

页码：1951 / 1957

页数：7

共 17 条

[1]

AMATO RA, 1986, R86AEB572 GEN EL AIR

[2]

[Anonymous], 1986, BINARY ALLOY PHASE D

[3]

FLEISCHER RL, 1989, MATER RES SOC SYMP P, V133, P305

[4] HIGH-TEMPERATURE, HIGH-STRENGTH MATERIALS - AN OVERVIEW [J].