title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÑÐºÑÑÑÑ Ð±ÑÐ¾Ð½Ð·Ñ CuCrZr Ð¿ÑÐ¸ Ð³Ð¾ÑÑÑÐµÐ¹ Ð¿ÑÐ¾ÐºÐ°ÑÐºÐµ Ð¸ ÑÐµÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿Ð»Ð¸Ñ
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 the formation of the Cu-Cr-Zr bronze structure during hot rolling and heat treatment of plates
Creators: name: ÐÑÐ¸Ð¼Ð¾Ð²Ð°, ÐÐ°Ð»ÐµÑÐ¸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: 2023
Subjects: Ñ ÑÐ¾Ð¼Ð¾ÑÐ¸ÑÐºÐ¾Ð½Ð¸ÐµÐ²Ð°Ñ Ð±ÑÐ¾Ð½Ð·Ð°
ÑÐ¿ÑÐ¾ÑÐ½ÑÑÑÐ¸Ðµ ÑÐ°Ð·Ñ
ÑÑÑÑÐºÑÑÑÐ° Ð¼ÐµÑÐ°Ð»Ð»Ð°
ÑÐµÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÑÐ°ÑÐµÐ½Ð¸Ðµ
chrom-zirconium bronze
hardening phases
metal structure
recrystallization
aging

description: Ð¡ÑÑÑÐºÑÑÑÐ° Ð¸ Ð¿ÑÐ¾ÑÐµÑÑ ÑÑÑÑÐºÑÑÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð»Ð¸ÑÑÑ Ð½Ð° ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. Ð Ð°Ð·Ð¼ÐµÑ Ð·ÐµÑÐµÐ½, ÑÐ°ÑÑÐ¸ÑÑ Ð²ÑÐ¾ÑÐ¾Ð¹ ÑÐ°Ð·Ñ, Ð²Ð°ÐºÐ°Ð½ÑÐ¸Ð¸, Ð´Ð¸ÑÐ»Ð¾ÐºÐ°ÑÐ¸Ð¸ â Ð²ÑÐµ ÑÑÐ¾ Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¼ÐµÑÐ°Ð»Ð»Ð°, Ð¸ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ Ð½Ð° ÐµÐ³Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° Ð¸ÑÑÐ¾Ð´Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð³Ð¾ÑÑÑÐµÐºÐ°ÑÐ°Ð½ÑÑ Ð¸ ÑÐµÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÑ Ð¿Ð»Ð¸Ñ Ð¸Ð· Ð±ÑÐ¾Ð½Ð·Ñ Cu-Cr-Zr, Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð½ÑÑ Ð¿Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿ÑÐ¾ÐºÐ°ÑÐºÐ¸ Ñ Ð¼Ð°Ð»ÑÐ¼Ð¸ Ð¾Ð±Ð¶Ð°ÑÐ¸ÑÐ¼Ð¸, Ð¿ÑÐ¸Ð½ÑÑÐ¾Ð¹ Ð½Ð° Ð·Ð°Ð²Ð¾Ð´Ðµ Â«ÐÑÐ°ÑÐ½ÑÐ¹ ÐÑÐ±Ð¾ÑÐ¶ÐµÑÂ». Ð¡ÑÑÑÐºÑÑÑÐ° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÐµÑÑÑ ÐºÑÑÐ¿Ð½ÑÐ¼ Ð¸ Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½ÑÐ¼ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð¼ Ð·ÐµÑÐ½Ð°. ÐÑÑÐºÐ°Ð·Ð°Ð½Ð¾ Ð¼Ð½ÐµÐ½Ð¸Ðµ, ÑÑÐ¾ Ð¿ÑÐ¸ÑÐ¸Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÑÑÐ¿Ð½Ð¾Ð³Ð¾ Ð·ÐµÑÐ½Ð° ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ñ Ð³ÑÐ°Ð½Ð¸Ñ Ð·ÐµÑÐµÐ½ Ð¿ÑÐ¸ Ð´Ð¾ÐºÑÐ¸ÑÐ¸ÑÑÐµÑÐºÐ¸Ñ Ð¾Ð±Ð¶Ð°ÑÐ¸ÑÑ, Ð²ÑÐ·Ð²Ð°Ð½Ð½Ð°Ñ Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½ÑÐ¼ ÑÐ¿ÑÐ¾ÑÐ½ÐµÐ½Ð¸ÐµÐ¼. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ Ð³Ð¾ÑÑÑÐµÐ¹ Ð¿ÑÐ¾ÐºÐ°ÑÐºÐ¸, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð±Ð¾Ð»ÐµÐµ Ð¼ÐµÐ»ÐºÐ¾Ð³Ð¾ ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ Ð·ÐµÑÐ½Ð° Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸ Ñ Ð¿ÑÐ¾ÐºÐ°ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð°, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÑ Ð²ÑÑÐ¾ÐºÐ¸Ðµ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¿ÑÐ¸ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð¹ Ð¿ÑÐ¾ÐºÐ°ÑÐºÐµ Ð¸ ÑÑÐµÐ±ÑÐµÐ¼ÑÑ ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ Ð¿Ð¾ÑÐ»Ðµ ÑÑÐ°ÑÐµÐ½Ð¸Ñ.
description: The structure and the process of structure formation affect the properties of the material. Grain size, particles of the second phase, vacancies, dislocations âall this affects the characteristics of the metal and, accordingly, its application. The initial structure of hot-rolled and heat-treated Cu-Cr-Zr bronze plates manufactured using the rolling technology with small compressions adopted at the Â«Krasny VyborzhetsÂ» plant has been studied. The structure is characterized by a large and uneven grain size. The opinion is expressed that the reason for the formation of large grains is the migration of grain boundaries during subcritical compression caused by uneven hardening. Hot rolling modes are proposed to ensure the production of a finer uniform grain and the possibility of quenching from rolling heating, which provides high plastic properties during cold rolling and the required hardness after aging.