Tuğçe Kaleli

E-mail

tkaleli@metu.edu.tr

Department

Welding Tech. and Non-Destructive Testing Res./App. Center

Effect of Aging Heat Treatment on Microstructure and Mechanical Properties of Additively Manufactured 18Ni300 Maraging Steel Aydın, İbrahim; Kaleli, Tuğçe; Gür, Cemil Hakan (2023-05-11)
Effects of Build Orientation and Process Parameters on Mechanical Behavior of IN718 Components Manufactured by Selective Laser Melting Method Kaleli, Tuğçe; Yağmur, Aydın; Gür, Cemil Hakan (2022-10-08) Ni-based superalloys have gained importance in aerospace and energy industries due to their excellent mechanical properties at elevated temperatures. Conventional manufacturing methods such as casting and forging create ...
Optimizing the Heat Treatment Parameters of Additively Manufactured IN718 Components Kaleli, Tuğçe; Yağmur, Aydın; Tirkeş, Süha; Gür, Cemil Hakan (2021-9-01) Ni-based superalloys have gained importance in aerospace and energy industries due to their excellent mechanical properties at elevated temperatures. Conventional manufacturing methods such as casting and forging create ...
Non-Destructive Determination of Surface Residual Stresses in the Carburized SAE 8620 Steel Components Kaleli, Tuğçe; Gür, Cemil Hakan (2018-12-26) Management of the residual stress state has critical importance for fatigue life of the carburized steel components. The conventional methods of residual stress measurement are either destructive or have limited ability fo...
Comparison of Two Procedures for Reliable Measurement of Residual Stress in Carburized Steels by Magnetic Barkhausen Noise Method Kaleli, Tuğçe; Gür, Cemil Hakan (null; 2018-06-15) Sign, magnitude and distribution of residual stresses are extremely important for service performance and useful life of engineering components. Hence, monitoring their variation (qualitative approach) and measuring their ...
Comparison of Two Procedures for Reliable Measurement of Residual Stress in Carburized Steels by Magnetic Barkhausen Noise Method Gür, Cemil Hakan; Kaleli, Tuğçe (2018-06-15) Sign, magnitude and distribution of residual stresses are extremely important for service performance and useful life of engineering components. Hence, monitoring their variation (qualitative approach) and measuring the...
Kaynak işlemi nedeniyle oluşan kalıntı gerilmelerin mikro-manyetik teknikle tahribatsız olarak ölçülmesi Kaleli, Tuğçe; Yelbay, Hasan İlker; Gür, Cemil Hakan (Tmmob Makina Mühendisleri Odası; 2017-11-18) Bütün imalat yöntemleri, parçalarda kalıntı gerilmeler oluşturmaktadır. Kalıntı gerilmeler, parçaya etkiyen dış gerilmelerle toplam bir etkiye sebep olduğundan, imalat aşamalarında veya kullanım sırasında çarpılma veya erk...
Measurement of residual stresses in the carburized steels by non destructive techniques Hızlı, Hüseyin; Kaleli, Tuğçe; Gür, Cemil Hakan (null; 2016-10-01) Residual stress state on the surface layers has a critical effect on the service performance and fatigue life of the carburized components. Non-destructive determination of residual stress state in a rapid and reliable way...
Sementasyon İşlemi Uygulanan Çeliklerdeki Kalıntı Gerilmelerin Tahribatsız Tekniklerle Ölçülmesi Hızlı, Hüseyin; Kaleli, Tuğçe; Gür, Cemil Hakan (2016-07-01)
Non Destructive Determination of Residual Stresses in the Spiral Submerged Arc Welded Steel Pipes Kaleli, Tuğçe; Gür, Cemil Hakan (2016-06-17) The residual stress state has a vital effect on the performance and service life of the welded structures. Thus, development of rapid and reliable nondestructive techniques to measure residual stresses is a critical task. ...

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