title: ÐÐ¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ½ÑÐµ ÑÑÑÐµÐºÑÑ Ð² Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ð¸ Ð¿ÑÐ¸ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸ÑÑ
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: Surface effects in aluminum under plastic deformations
Creators: name: Ð¡ÐµÐ»ÑÑÐºÐ¸Ð¹, ÐÐ¸ÐºÑÐ¾Ñ
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: ÐÐ»ÑÐ¼Ð¸Ð½Ð¸Ð¹
ÐÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ°Ñ
Ð¼ÐµÐ·Ð¾Ð¼ÐµÑ Ð°Ð½Ð¸ÐºÐ°
ÑÑÑÐµÐºÑ ÐÐ¾ÑÑÐ²ÐµÐ½Ð° ÐÐµ-Ð¨Ð°ÑÐµÐ»ÑÐµ
mesomechanics
Portevin Le Chatelier effect

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¾Ð², Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð¿ÑÐ¸ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¼ Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ñ Ð¼Ð°ÑÐºÐ¸ ÐÐÑ Ð¿ÑÐ¸ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸ÑÑ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑÑÐ¶ÐµÐ½Ð¸Ñ. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÑ Ð¿Ð¾ ÑÐ°ÑÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ CAE Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿Ð°ÐºÐµÑÐ¾Ð² ANSYS Ð¸ LAMMPS Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð¾Ð»ÐµÐºÑÐ»ÑÑÐ½Ð¾Ð¹ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ Ð¸ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð·Ð±ÑÐ¾ÑÐ° Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð·ÑÑÐµÐ½. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ñ ÑÑÑÑÐ¾Ð¼ Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð·ÑÑÐµÐ½ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾ ÑÑÐ¾ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ðµ ÑÑÑÐµÐºÑÑ Ð¿Ð¾Ð´Ð´Ð°ÑÑÑÑ Ð»ÑÑÑÐµÐ¼Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿ÑÐ¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ð¸ Ð±Ð¾Ð»ÐµÐµ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÑÑÐ´ÐºÐ° ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾ÑÑÐ¸ (Ð½Ð° Ð¼ÐµÐ·Ð¾Ð¼Ð°ÑÑÑÐ°Ð±Ð½Ð¾Ð¼ ÑÑÐ¾Ð²Ð½Ðµ), ÑÐ°Ðº ÐºÐ°Ðº ÑÑÐµÐ´Ð¸ Ð´Ð²ÑÑ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½ÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð² Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ ÐºÐ°Ðº Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÑ ÑÑÑÑÐºÑÑÑÑ, ÑÐ°Ðº Ð¸ ÐµÑ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð²ÑÑÐ²Ð¸Ð»Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ»Ð¾Ñ Ð´Ð»Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¸Ð½ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð²Ð¾Ð´Ð¾ÑÐ°Ð¶Ð¸Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°Ðº Ð¶Ðµ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸ÑÑÑ Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ° Ð¼Ð¸ÐºÑÐ¾ÑÑÐµÑÐ¸Ð½ Ð¿ÑÐ¸ ÑÐ°ÑÑÑÐ¶ÐµÐ½Ð¸Ð¸. â
description: This paper describes the effects that occur during plastic deformation of AMC aluminum under plastic deformations under conditions of uniform stretching. Experiments were performed on the stretching of experimental samples and CAE modeling of stretching was performed using the software packages ANSYS and LAMMPS using methods of molecular dynamics and statistical dispersion of grain parameters. Modeling taking into account the inhomogeneity of grain parameters found that the resulting effects can be better described when considering a higher order of dimension (at the mesoscale level), since among the two approaches considered, it shows both the spatial inhomogeneity of the structure and its modification. The obtained data revealed the need for further research using high-frequency measurements using the electrical resistance of the deformable surface layer to determine the causes of surface flooding, as well as the behavior of microcracks contained on the surface of the sample during tension.