نتایج جستجو برای: forgings

تعداد نتایج: 200  

Journal: :Izvestiya Visshikh Uchebnykh Zavedenii. Chernaya Metallurgiya = Izvestiya. Ferrous Metallurgy 2015

Journal: :Archives of Civil and Mechanical Engineering 2023

Abstract The results of the forging process in open dies powder metallurgy (PM) Ti–6Al–4V alloy, carried out at temperature above β-transus and a high strain rate were presented. As an initial material for research relatively cheap elemental powders used. This approach gives real chance implementation developed technologies. range phase transition titanium alloys is influenced also by technolog...

2017
R. Bruce Thompson William Q. Meeker Lisa H. Brasche R. B. Thompson W. Q. Meeker L. J. H. Brasche

The probability of detection (POD) of inspection techniques is a key input to estimating the lives of structural components such as aircraft engines. This paper describes work conducted as a part of the development of POD curves for the ultrasonic detection of synthetic hard alpha (SHA) inclusions in titanium aircraft engine forgings. The sample upon which the POD curves are to be based contain...

Journal: :Journal of the Society of Materials Science, Japan 1964

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