title: Ð¡ÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÑ ÑÑÑÑÐºÑÑÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼ÐµÐ´Ð¸
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: Stability of the structure of composite materials based on copper
Creators: name: ÐÑÑÐµÐ², ÐÑÑÐµÐ¼
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: 2021
Subjects: ÐÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐµÐ´Ñ
Ð£Ð³Ð»ÐµÑÐ¾Ð´
ÐÐ°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÑÐ¶Ð¸Ð³
Ð¡Ð¿Ð»Ð°Ð²Ñ

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Cu-ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÐµ Ð½Ð°Ð½Ð¾ÑÑÑÐ±ÐºÐ¸ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÑÐºÑÑÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¿ÑÐ¸ Ð¾ÑÐ¶Ð¸Ð³Ðµ. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸ Ð±ÑÐ»Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð¸ÑÐ¿ÐµÑÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐÐ£ÐÐ¢ Ð¸ Ð¼ÐµÐ´Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾ÑÐºÐ° Ð² Ð¿Ð»Ð°Ð½ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¼ÐµÐ»ÑÐ½Ð¸ÑÐµ; - Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð¼Ð¿Ð°ÐºÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð³Ð¾ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ; - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°ÐºÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²; - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¾ÑÐ¶Ð¸Ð³Ð° Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð² ÑÑÐµÐ´Ðµ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð½Ð° ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ Ð¸ ÑÑÑÑÐºÑÑÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÐ¹ Ð¾Ð±Ð·Ð¾Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð», ÑÑÐ¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼ÐµÐ´Ð¸, ÑÐ¿ÑÐ¾ÑÐ½ÐµÐ½Ð½ÑÑ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÐ¼Ð¸ Ð½Ð°Ð½Ð¾ÑÑÑÐ±ÐºÐ°Ð¼Ð¸ ÑÐ²Ð»ÑÑÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸. ÐÐµÑÐ¾Ð´Ð¾Ð¼ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¼ÐµÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð²ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¼ÐµÐ´Ñ-Ð½Ð°Ð½Ð¾ÑÑÑÐ±ÐºÐ¸ Ñ ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½ÑÐ¼ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸ÐµÐ¼ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ ÑÑÑÑÐºÑÑÑ Ð² Ð¼Ð°ÑÑÐ¸ÑÐµ. ÐÐ¾ÑÑÑÐµÐµ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¾ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð» Ð±ÐµÐ· Ð²Ð¸Ð´Ð¸Ð¼Ð¾Ð¹ Ð¿Ð¾ÑÐ¸ÑÑÐ¾ÑÑÐ¸ Ð¸ Ñ ÑÐ²ÐµÑÐ´Ð¾ÑÑÑÑ Ð´Ð¾ 170 ÐÐ. ÐÐ±ÑÐ°Ð·ÑÑ Ð±ÑÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¾ÑÐ¶Ð¸Ð³Ð° Ð½Ð° ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¾, ÑÑÐ¾ ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ Ð¾ÑÑÐ°ÐµÑÑÑ Ð½ÐµÐ¸Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð¿Ð»Ð¾ÑÑ Ð´Ð¾ 700Ð¾Ð¡. ÐÐ¾ÑÐ»Ðµ Ð¾ÑÐ¶Ð¸Ð³Ð° Ð¿ÑÐ¸ 800Ð¾Ð¡ Ð½Ð°Ð±Ð»ÑÐ´Ð°ÐµÑÑÑ Ð¿Ð°Ð´ÐµÐ½Ð¸Ðµ ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¾ÑÐ¶Ð¸Ð³Ð° Ð½Ð° ÑÑÑÑÐºÑÑÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°.
description: The aim of this work is to obtain a composite material Cu-carbon nanotubes and to study the stability of the structure of the obtained material upon annealing. To achieve the goal, the following tasks were set: - investigation of the process of mechanical dispersion of nanotubes and copper powder in a planetary mill; - obtaining compact materials by hot pressing; - study of the structure and hardness of compact materials; - investigation of the effect of annealing of samples in a hydrogen atmosphere on the hardness and structure of the material. A literature review was carried out, which showed the relevance of research in the field of obtaining composite materials based on copper, reinforced with carbon nanotubes. Composite powder materials from copper nanotubes with a uniform distribution of carbon structures in the matrix were obtained by mechanical mixing. Hot pressing made it possible to obtain a material without visible porosity and hardness up to 170 HB. The samples were examined by optical and electron microscopy. The study of the effect of annealing on the hardness of the composite material showed that the hardness remains unchanged up to 700 Â° C. After annealing at 800 Â° C, a drop in hardness is observed. The effect of annealing on the structure of the material is investigated.