title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ Ð½Ð° ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸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: Research of the influence of the introduction of nanoparticles on the structure and properties of aluminum
Creators: name: ÐÐ»ÐµÐºÑÐµÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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Ð»ÑÐ¼Ð¸Ð½Ð¸Ð¹
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description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÑÐ¿Ð»Ð°Ð²Ð° Al-Cu-ÑÑÐ»Ð»ÐµÑÐµÐ½Ð¾Ð²Ð°Ñ ÑÐ°Ð¶Ð° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐµÐ³Ð¾ ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ². 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¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÑÐ¿Ð»Ð°Ð²Ð° Al-Cu-ÑÑÐ»Ð»ÐµÑÐµÐ½Ð¾Ð²Ð°Ñ ÑÐ°Ð¶Ð°-Ð·Ð°ÐºÐ°Ð»ÐºÐ° Ð¸ Ð¾ÑÐ¶Ð¸Ð³ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð²; - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð²; - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸, Ð¾ÑÐ¶Ð¸Ð³Ð° Ð¸ ÑÑÐ°ÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°. 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¸ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ Ð½Ð°Ð½Ð¾ÑÑÑÑÐºÑÑÑ Ð² Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÐµ ÑÐ¿Ð»Ð°Ð²Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ð¹-Ð¼ÐµÐ´Ñ Ñ Ð´Ð¾Ð±Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð»Ð¸ÑÐµÐ¹Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. ÐÑÐ±ÑÐ°Ð½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐ¿Ð»Ð°Ð²Ð¾Ð². ÐÐ·ÑÑÐµÐ½Ñ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¿Ð¾ÑÐ»Ðµ Ð¾ÑÐ¶Ð¸Ð³Ð°, Ð·Ð°ÐºÐ°Ð»ÐºÐ¸ Ð¸ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ°ÑÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¸Ñ ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ Ð½Ð° Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ñ Ð¸ ÑÐ°Ð·Ð¼ÐµÑ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ð¹ Ð²ÑÐ¾ÑÐ¾Ð¹ ÑÐ°Ð·Ñ Al2Cu. Ð¡ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð° ÑÐ°Ð·Ð¼ÐµÑ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ð¹ ÑÐ¼ÐµÐ½ÑÑÐ°ÐµÑÑÑ, Ð²Ð½Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÐ¾ÑÐ»Ðµ Ð»Ð¸ÑÑÑ, Ð¾ÑÐ¶Ð¸Ð³Ð° Ð¸ ÑÑÐ°ÑÐµÐ½Ð¸Ñ ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸ Ð¾Ð´Ð¸Ð½Ð°ÐºÐ¾Ð²Ð° Ð¸ Ð½Ð°ÑÐ¾Ð´Ð¸ÑÑÑ Ð² Ð¿ÑÐµÐ´ÐµÐ»Ð°Ñ Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐ¸. ÐÐ¾ÑÐ»Ðµ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ°ÑÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·ÑÑ Ñ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑ Ð±Ð¾Ð»ÑÑÐ¸Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸, ÑÐµÐ¼ ÑÐ¿Ð»Ð°Ð² Al-3.2%Cu. ÐÐ°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð¿ÑÐ¸ÑÐ¾ÑÑ ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸ ÑÐ¾ÑÑÐ°Ð²Ð¸Ð» 23%.
description: The aim of this work is to obtain an Al-Cu-fullerene soot alloy and to study its structure and properties. To achieve the goal, the following tasks were set: - obtaining alloy Al-Cu-fullerene soot-quenching and annealing of the obtained samples; - study of the structure and hardness of the obtained samples; - investigation of the effect of hardening, annealing and aging on the structure and properties. A literature review was carried out, which showed that research in the field of introducing carbon nanostructures into aluminum alloys is relevant. A method for producing alloys of the aluminum-copper system with the addition of carbon nanoparticles using casting technologies has been developed. The modes of heat treatment of the obtained alloys are selected. The microstructures of the samples after annealing, quenching and natural aging were studied, and their hardness was determined. As a result of the research, the influence of carbon nanoparticles on the morphology and size of precipitates of the second phase of Al2Cu revealed. With an increase in the carbon content, the size of the precipitates decreases, regardless of the heat treatment regimes. After casting, annealing and aging, the hardness of the samples is practically the same and is within the error limits. After natural aging, samples with carbon show higher values of hardness than Al-3.2% Cu alloy. The maximum increase inhardness was 23%.