Published May 1, 2018 | Version v1
Journal article Metadata-only

Study on Thermal Deformation Behavior of TC4 – ELI Titanium Alloy

Creators

  • 1. School of Mechatronics Engineering, Henan University of Science and Technology, Luoyang 471023 (China)
  • 2. School of Materials Science & Engineering, Henan University of Science and Technology, Luoyang 471023 (China)

Description

The TC4-ELI titanium alloy was subjected to hot compression deformation test by the Gleeble-1500D thermal simulation test machine. The thermal deformation behavior of the TC4-ELI titanium alloy was studied under the condition of 850°C-1050°C, 0.001s-1-10s-1 strain rate and 50% deformation. The constitutive equation of TC4-ELI titanium alloy was established based on the hyperbolic sine model of Arrhenius equation. The results show that the flow stress of TC4-ELI titanium alloy decreases with the increase of temperature at high temperature. The calculated heat activation energy of TC4-ELI titanium alloy is 300367.5807J / mol. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/359/1/012014

Additional details

Identifiers

DOI
10.1088/1757-899X/359/1/012014;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
359
Journal Issue
1
Journal Page Range
[6 p.]
ISSN
1757-899X

Conference

Title
International Conference on Computer Information and Automation Engineering
Dates
17-19 Nov 2017
Place
Yichang (China)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52091622
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACTIVATION ENERGY; ARRHENIUS EQUATION; COMPUTERIZED SIMULATION; FLOW STRESS; HEAT; STRAIN RATE; TITANIUM ALLOYS
Descriptors DEC
ALLOYS; ENERGY; EQUATIONS; SIMULATION; STRESSES; TRANSITION ELEMENT ALLOYS