Mechanical and microstructural evaluations of hot formed titanium sheets by electrical resistance heating process

Fahrettin Ozturk; Remzi Ecmel Ece; Naki Polat; Arif Koksal; Zafer Evis; Aytekin Polat

doi:10.1016/j.msea.2013.04.079

Mechanical and microstructural evaluations of hot formed titanium sheets by electrical resistance heating process

Fahrettin Ozturk^*
, Remzi Ecmel Ece
, Naki Polat
, Arif Koksal
, Zafer Evis
, Aytekin Polat

^*Bu çalışma için yazışmadan sorumlu yazar

Niğde Ömer Halisdemir University
Khalifa University of Science and Technology
Turkish Aerospace Industries
Middle East Technical University

Araştırma çıktısı: Dergi yayını › Makale › Hakem

25 Atıf (Scopus)

Özet

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. °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 T64 alloy above the manufacturer specified temperature ranges. However, no secondary phase was observed even above the manufacturer specified temperature ranges for CP2.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	207-214
Sayfa sayısı	8
Dergi	Materials Science and Engineering: A
Hacim	578
DOI'lar	https://doi.org/10.1016/j.msea.2013.04.079
Yayın durumu	Yayınlandı - 2013
Harici olarak yayınlandı	Evet

Belgeye Erişim

10.1016/j.msea.2013.04.079

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Alıntı Yap

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title = "Mechanical and microstructural evaluations of hot formed titanium sheets by electrical resistance heating process",

abstract = "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. °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 T64 alloy above the manufacturer specified temperature ranges. However, no secondary phase was observed even above the manufacturer specified temperature ranges for CP2.",

keywords = "Conductive heating, Electrical resistance, Heating, Titanium, Titanium alloy",

author = "Fahrettin Ozturk and Ece, \{Remzi Ecmel\} and Naki Polat and Arif Koksal and Zafer Evis and Aytekin Polat",

year = "2013",

doi = "10.1016/j.msea.2013.04.079",

language = "English",

volume = "578",

pages = "207--214",

journal = "Materials Science and Engineering: A",

issn = "0921-5093",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Mechanical and microstructural evaluations of hot formed titanium sheets by electrical resistance heating process

AU - Ozturk, Fahrettin

AU - Ece, Remzi Ecmel

AU - Polat, Naki

AU - Koksal, Arif

AU - Evis, Zafer

AU - Polat, Aytekin

PY - 2013

Y1 - 2013

N2 - 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. °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 T64 alloy above the manufacturer specified temperature ranges. However, no secondary phase was observed even above the manufacturer specified temperature ranges for CP2.

AB - 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. °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 T64 alloy above the manufacturer specified temperature ranges. However, no secondary phase was observed even above the manufacturer specified temperature ranges for CP2.

KW - Conductive heating

KW - Electrical resistance

KW - Heating

KW - Titanium

KW - Titanium alloy

UR - https://www.scopus.com/pages/publications/84878008911

U2 - 10.1016/j.msea.2013.04.079

DO - 10.1016/j.msea.2013.04.079

M3 - Article

AN - SCOPUS:84878008911

SN - 0921-5093

VL - 578

SP - 207

EP - 214

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

ER -

Mechanical and microstructural evaluations of hot formed titanium sheets by electrical resistance heating process

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