Relationship between thickness of lamellar α plus β phase and mechanical properties of Titanium alloy

被引：2
|
作者：
Sui Yan-wei [1 ]
Liu Ai-hui [2 ]
Li Bang-sheng [3 ]
Guo Jing-jie [3 ]
机构：
[1] China Univ Min & Technol, Sch Mat Sci & Engn, Xuzhou 221116, Jiangsu, Peoples R China
[2] Huaian Inst Technol, Fac Mech Engn, Huaian 223003, Peoples R China
[3] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESSES, PTS 1-3 | 2011年 / 311-313卷
基金：
中国国家自然科学基金;
关键词：
Titanium alloy; Thickness of lamellar alpha plus beta phase; Mechanical property;
D O I：
10.4028/www.scientific.net/AMR.311-313.1916
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Titanium alloy castings are made by means of induction melting technology. The relationships thickness of lamellar alpha+beta phase and tensile strength, yield strength, elongation percentage, and Vickers-hardness, as well as the effect of tensile property on the Vickers-hardness are investigated for Ti-6Al-4V alloy castings. The results show that the relationships between thickness of lamellar alpha+beta phase, and tensile strength, yield strength, specific elongation, and Vickers-hardness meet the Hall-Petch equation. And the tensile property increases linearly with Vickers-hardness.
引用
收藏
页码：1916 / +
页数：2
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