The Effect of Solution Treatment on Microstructure and Mechanical Properties of Ti-6Mo-6Nb-8Sn Alloy

被引：5

作者：

Senopati, Galih ^{[1
,2
]}

Sutowo, Cahya ^{[1
,2
]}

Kartika, Ika ^{[2
]}

Suharno, Bambang ^{[1
]}

机构：

[1] Univ Indonesia, Fac Engn, Dept Met & Mat Engn, Kampus UI Depok, Depok 16424, Indonesia

[2] Indonesian Inst Sci, Res Ctr Met & Mat, Bldg 470,Puspiptek Technol Pk Serpong, Tangerang Selatan 15314, Banten, Indonesia

来源：

MATERIALS TODAY-PROCEEDINGS | 2019年 / 13卷

关键词：

Ti-6Mo-6Nb-8Sn; vacuum arc - re-melting furnace; beta phase; solution treated; elastic modulus;

D O I：

10.1016/j.matpr.2019.03.218

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effects of solution treatment on mechanical properties and microstructure of beta Ti-6Mo-6Nb-8Sn alloy were investigated. The Ti-6Mo-6Nb-8Sn alloy was fabricated by the vacuum arc re-melting furnace. The obtain ingots were homogenized at 1,100 degrees C for 7 hours and hot rolled at 1100 degrees C to 4 mm thick, then solution treated at various temperatures of 900, 1,000, 1,100 degrees C and soaking times of 45, 60, 75 minutes followed by water quenching. Ti-6Mo-6Nb-8Sn had full equiaxed microstructure after solution treated. The beta phase was observed in all solution treated conditions. The elastic modulus was lower than that of commercially available Ti-6Al-4V alloy. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：224 / 228

页数：5

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