title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° ÑÐ¼ÐµÑÐµÐ¹ Ð¥Ð¢Ð¡
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: Research and selection of the optimal composition of mixtures of no-bake system
Creators: name: ÐÐ°Ð»Ð°Ð±ÐºÐ¸Ð½, Ð¡ÐµÑÐ³ÐµÐ¹
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ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¥Ð¢Ð¡
ÑÐ¼Ð¾Ð»Ñ
ALpHASET Ð¿ÑÐ¾ÑÐµÑÑ
ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¥Ð¢Ð¡
Ð¥Ð¢Ð¡ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Â«Ð ÐµÐ·Ð¾ÑÐµÐ½Â»
technological properties of no-bake system
resins
ALpHASET process
properties of no-bake system
no-bake system based on "Rezofen"

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° ÑÐ¼ÐµÑÐµÐ¹ Ð¥Ð¢Ð¡Â». Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð¿ÑÑÐºÐ° Ð½Ð°Ð¹ÑÐ¸ Ð·Ð°Ð¼ÐµÐ½Ñ Ð»ÑÑÑÐ¸Ñ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½ÑÑ ÑÐ¼ÐµÑÐµÐ¹ Ð½Ð° Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐµ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¿Ð¾Ð´Ð±Ð¾Ñ ÑÐ¼ÐµÑÐµÐ¹ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¾ÑÐ»Ð¸Ð²Ð¾Ðº. Ð¡Ð¼ÐµÑÐ¸ Ð¸Ð·ÑÑÐ°Ð»Ð¸ÑÑ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹, ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº Ð¶Ð¸Ð²ÑÑÐµÑÑÑ, Ð²Ð¾Ð´Ð¾Ð¾ÑÐ¼ÑÐ²Ð°ÐµÐ¼Ð¾ÑÑÑ Ð¸ Ð¿ÑÐ¾ÑÐµÐµ. ÐÑÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ°Ð·Ð½ÑÐµ ÑÐ¼Ð¾Ð»Ñ, Ð¸Ñ ÑÐ¾ÑÑÐ°Ð² Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð² ÑÐ°Ð±Ð»Ð¸ÑÐ°Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°Ð·Ð½ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ ÑÐ¾ÑÐ¼Ð¾Ð²ÐºÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¸Ñ Ð´Ð¾ÑÑÐ¾Ð¸Ð½ÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ Ð² ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ñ Ð´ÑÑÐ³ Ð´ÑÑÐ³Ð¾Ð¼. Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð´Ð¾Ð±Ð°Ð²Ð¾Ðº Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾ÑÐ²ÐµÑÐ´ÐµÑÑÐ¸Ñ ÑÐ¼ÐµÑÐµÐ¹, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð² Ð³ÑÐ°ÑÐ¸ÐºÐ°Ñ. ÐÐ¾ÐºÐ°Ð·Ð°Ð½ Ð¿ÐµÑÐ¾Ðº Ð¸ ÐºÐ°Ðº Ð¾Ð½ Ð¼ÐµÐ½ÑÐµÑÑÑ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð¿ÑÐ¾Ð¼ÑÐ²ÐºÐ¸ Ð²Ð¾Ð´Ð¾Ð¹ Ð¸ Ð½Ð°Ð»Ð¸ÑÐ¸Ñ Ð´Ð¾Ð±Ð°Ð²ÐºÐ¸. ÐÑÐ¾ÑÐµÑÑÐ¾Ð¼ Ð´Ð»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Resol CO2. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð±ÑÐ»Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° ÑÐ¶Ð°ÑÐ¸Ðµ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾ÑÐ²ÐµÑÐ´ÐµÑÑÐ¸Ñ ÑÐ¼ÐµÑÐµÐ¹ Ñ ÑÐ°Ð·Ð½ÑÐ¼Ð¸ ÑÐ¼Ð¾Ð»Ð°Ð¼Ð¸. ÐÐ°Ð½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾ÑÐ²ÐµÑÐ´ÐµÑÑÐ¸Ñ ÑÐ¼ÐµÑÐµÐ¹ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¾ÑÐ»Ð¸Ð²Ð¾Ðº.
description: The theme of the final qualifying work: "Research and selection of the optimal composition of mixtures of no-bake system." The aim of the work is an attempt to find a replacement for the best foreign mixtures with domestic ones, studies of their properties were carried out and a selection of domestic mixtures was made to ensure the production of high-quality castings. Mixtures were studied from the point of view of various indicators, such as survivability, water washability, and so on. Various resins were investigated, their composition and properties presented in the tables. Different processes of forming materials, their advantages and disadvantages in comparison with each other are considered. Also in the work, the influence of additives on the strength properties of cold-hardening mixtures, presented in the graphs, was considered. The sand is shown and how it changes depending on the washing with water and the presence of an additive. The research process is Resol CO2. Based on this process, graphs were drawn comparing the compressive strength of cold-hardening mixtures with different resins.Practical recommendations are given on the use of domestic cold-hardening mixtures to obtain high-quality castings.