title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ð° ÑÐ²Ð°ÑÐºÐ¸ Ð½Ð° ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾-Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ²Ð°ÑÐ½ÑÑ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð¿ÑÐµÐ²Ð´Ð¾-Î²-ÑÐ¸ÑÐ°Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: The influence of the welding method on the corrosion-mechanical properties of welded joints of a pseudo-Î²-titanium alloy
Creators: name: ÐÐµÑÑÐµÑÐ¾Ð², ÐÐ°Ð½Ð¸Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: VST5553
ÑÐ¸ÑÐ°Ð½Ð¾Ð²ÑÐµ Ð¿ÑÐµÐ²Ð´Ð¾-Î²-ÑÐ¿Ð»Ð°Ð²Ñ
ÑÐµÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ°
Î²-ÑÐ°Ð·Ð°
titanium pseudo-Î²-alloys
heat processing
Î²-phase

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description: This work is devoted to the study of the influence of the welding method and subsequent heat treatment on the properties of the welded joint.
1. The study of the features of welding and heat treatment of semi-finished products from pseudo-Î²-titanium alloy.
2. Research and comparison of various welding methods.
3. Investigation of the process of Î²-phase transformation in the heat affected zone of welded joints.
4. Development of heat treatment modes to improve properties in the heat affected zone.
The work was carried out on the basis of the Research Center âKurchatov Instituteâ - Central Research Institute of CM âPrometeyâ. An analysis was made of the weldability problems of titanium pseudo-Î² alloys according to published data. Studies have been conducted showing the effect of the heat treatment mode, as well as the presence of alloying elements in the filler wire on the mechanical properties of the resulting welded joint.
Experimental studies of the properties of a welded joint obtained by different methods of welding on a pseudo-Î²-titanium alloy of type VST-5553 and the subsequent heat treatment process have been performed. Welding and heat treatment modes are proposed that provide the necessary set of welded joint properties.