title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÑÐºÑÑÑÑ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ Al-Cu-Mg Ð¿ÑÐ¸ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð½Ð° Ð²ÑÑÐ¾ÐºÐ¾ÑÐºÐ¾ÑÐ¾ÑÑÐ½Ð¾Ðµ ÐºÑÑÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Study of system structure formation of al-cu-mg alloys at plastic deformation high-speed torsion at elevated temperature
Creators: name: Ð¡Ð¼ÐµÑÐ°Ð½Ð¸Ð½, ÐÐ°ÑÐº
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: 2022
Subjects: ÑÐ²Ð°ÑÐºÐ° ÑÑÐµÐ½Ð¸ÐµÐ¼ Ñ Ð¿ÐµÑÐµÐ¼ÐµÑÐ¸Ð²Ð°Ð½Ð¸ÐµÐ¼
Ð²ÑÑÐ¾ÐºÐ¾ÑÐºÐ¾ÑÐ¾ÑÑÐ½Ð¾Ðµ ÐºÑÑÑÐµÐ½Ð¸Ðµ
Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
friction stir welding
high-speed torsion
deformation

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐ°ÐµÑÑÑ ÑÐ²Ð°ÑÐºÐ° ÑÑÐµÐ½Ð¸ÐµÐ¼ Ñ Ð¿ÐµÑÐµÐ¼ÐµÑÐ¸Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² Al-Cu-Mg (ÐÑÑÐ°Ð»Ñ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ð¹). ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»Ð¸, Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ðµ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÑÐºÑÑÑÑ ÑÐ²Ð° Ð¿Ð¾ÑÐ»Ðµ ÑÐ²Ð°ÑÐºÐ¸ ÑÑÐµÐ½Ð¸ÐµÐ¼, Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ Ð¼Ð¾Ð¶Ð½Ð¾ Ð²Ð¾ÑÐ¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ ÑÑÑÑÐºÑÑÑÑ ÑÐ²Ð° Ð¿Ð¾ÑÐ»Ðµ ÑÐ²Ð°ÑÐºÐ¸ ÑÑÐµÐ½Ð¸ÐµÐ¼, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÑ Ð¿Ð¾ ÑÐ²Ð°ÑÐºÐµ ÐºÑÑÑÐµÐ½Ð¸ÐµÐ¼. Ð­ÑÐ¾ Ð´ÐµÐ»Ð°ÐµÑ Ð¾ÑÐµÐ½Ñ ÑÐ´Ð¾Ð±Ð½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ°, Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ Ð¸ Ð½ÐµÐ¶ÐµÐ»Ð°ÑÐµÐ»ÑÐ½ÑÑ Ð²Ð½ÐµÑÐ½Ð¸Ñ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹ Ð½Ð° Ð¾Ð±ÑÐµÐºÑ Ð¸Ð»Ð¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð» Ð¸ Ð²ÑÐµÐ¼Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð²ÐµÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ½Ð½ÑÐ¹ ÑÐ¸ÐºÐ» Ð¾Ð±ÑÐµÐºÑÐ° Ð¸Ð»Ð¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð¿Ð¾ÐºÐ° Ð½Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð¾Ð¹Ð´ÐµÑ Ð¾ÑÐºÐ°Ð·, Ð¿Ð¾ÑÐ»Ðµ ÑÐµÐ³Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑÑÑ ÑÑÐ¾Ðº ÑÐ»ÑÐ¶Ð±Ñ. Ð¤Ð¸Ð·Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð²ÑÑÐ¾ÐºÐ¾ÑÐºÐ¾ÑÐ¾ÑÑÐ½Ð¾Ð³Ð¾ ÐºÑÑÑÐµÐ½Ð¸Ñ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð½Ð° ÑÐµÑÑÑÐµÑ ÑÐµÑÑÐ¾Ð²ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ°Ñ, Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼Ð¸, ÑÐ°ÐºÐ¸Ð¼Ð¸ ÐºÐ°Ðº ÑÐºÐ¾ÑÐ¾ÑÑÑ ÐºÑÑÑÐµÐ½Ð¸Ñ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ¾Ð¹ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ. ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð½Ð° ÐºÑÑÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ.Â ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹ Ð½Ð° ÑÐ°Ð·Ð¼ÐµÑ Ð·ÐµÑÐ½Ð°. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð° Ð·Ð°ÐºÐ¾Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·Ð¼ÐµÑÐ° Ð·ÐµÑÐ½Ð° Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ñ Ð²ÑÑÐ¾ÐºÐ¾ÑÐºÐ¾ÑÐ¾ÑÑÐ½Ð¾Ð³Ð¾ ÐºÑÑÑÐµÐ½Ð¸Ñ.Â 
description: This paper studies friction stir welding of Al-Cu-Mg (Dural aluminum) alloy system. Researchers studying physical modeling of weld structure formation after friction welding have shown that it is possible to reproduce weld structure after friction welding using torsion welding experiments. This makes it very convenient to evaluate the effect of process parameters, environment, and undesirable external influences on an object or device, which saves material and time, as well as the entire life cycle of the object or device until failure occurs, after which the service life is determined. Physical and mathematical modeling of the high-speed torsion process was performed on four test specimens, with different experimental parameters such as torsional speed and test temperature. Mathematical modeling of the torsion test was performed for each change in test parameters.Following physical modeling results, qualitative assessment of deformation effects on grain size was carried out. The pattern of grain size formation at various temperature-deformation parameters of high-speed torsion has been established.