title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¾ÑÑÐ°Ð²Ð¾Ð² Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐºÐ¾Ð»ÑÐ½ÑÑ Ð¥Ð¢Ð¡ Ñ ÑÑÐ¸ÑÐ½ÑÐ¼Ð¸ Ð¾ÑÐ²ÐµÑÐ´Ð¸ÑÐµÐ»ÑÐ¼Ð¸
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 technological properties and development of liquid glass CHM compositions with ether hardeners
Creators: name: ÐÐ°Ð±Ð°Ð²Ð½Ð¸ÐºÐ¾Ð²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
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: 2024
Subjects: Ð¥Ð¢Ð¡
ÑÑÐ¸ÑÐ½ÑÐµ Ð¾ÑÐ²ÐµÑÐ´Ð¸ÑÐµÐ»Ð¸
ÑÑÑÐµÐ¶Ð½Ð¸
Ð»Ð¸ÑÑÐµ
Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸ ÑÐ²ÐµÑÐ´ÐµÑÑÐ¸Ðµ ÑÐ¼ÐµÑÐ¸
ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¼Ð¾Ð»Ñ
ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
CHM
ether hardeners
rods
casting
chemically hardening mixtures
synthetic resins
molding materials

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description: The aim of the diploma thesis is to study, compare, and select the most rational composition of liquid glass CHM with ether hardeners. The implementation of the stated goal required solving the following tasks: â¢ Analysis of scientific and technical literature on the topic of liquid glass HTC with ether hardeners; â¢ Study of strength properties and additives. Analysis of the influence of various powder additives on knockout, strength, storage of rods, and fluidity of coated sand. â¢ To optimize the composition of liquid glass CHM, the following studies were carried out: - Selection of the optimal composition of CHM using various grades of Katasil hardeners; - Determination of the optimal content of hardener (10% of the mass of liquid glass) to achieve the required livability (10-15 minutes to 1 hour); - Study of the influence of various sands (Novinka, Balasheyka, Nebolchi) on the properties of HTC; â¢ Processing of research results. The implementation of these studies allowed optimizing the process of preparation and use of liquid glass CHM with ether hardeners, improving the quality of casting products, and reducing the costs of casting production.