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Mechanical and microstructural evaluations of hot formed titanium sheets by electrical resistance heating process
Date
2013-08-20
Author
Ozturk, Fahrettin
Ece, Remzi Ecmel
Polat, Naki
Koksal, Arif
Evis, Zafer
Polat, Aytekin
Metadata
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In this study, effect of temperature in the electrical resistance heating process on mechanical properties and microstructures of commercially pure titanium grade 2 (CP2) and Ti-6Al-4V (T64) alloy sheets was investigated. Sheets were successfully heated by the electric resistance heating process, and their mechanical properties and microstructures were evaluated. Ductilities of both materials were increased significantly after 400 degrees C. Results indicate that no significant change was observed in grain sizes and microhardness of the materials. XRD analysis revealed that presence of secondary phases regarding oxidation of Ti was observed for 164 alloy above the manufacturer specified temperature ranges. However, no secondary phase was observed even above the manufacturer specified temperature ranges for CP2.
Subject Keywords
Mechanical Engineering
,
General Materials Science
,
Mechanics of Materials
,
Condensed Matter Physics
URI
https://hdl.handle.net/11511/47062
Journal
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
DOI
https://doi.org/10.1016/j.msea.2013.04.079
Collections
Department of Engineering Sciences, Article
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F. Ozturk, R. E. Ece, N. Polat, A. Koksal, Z. Evis, and A. Polat, “Mechanical and microstructural evaluations of hot formed titanium sheets by electrical resistance heating process,”
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
, pp. 207–214, 2013, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47062.