title: ÐÐ½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð½Ð°Ð½ÐµÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾ÑÑÐ¾Ð¹ÐºÐ¸Ñ Ð½Ð¸ÐºÐµÐ»ÐµÐ²ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹
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: An analysis of the methods of gas-dynamic deposition of corrosion-resistant nickel coatings
Creators: name: Ð§Ð²Ð°ÑÑÐ°ÑÐºÐ¸Ð¹, ÐÐ½Ð´ÑÐµÐ¹
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: 2020
Subjects: Ð½Ð¸ÐºÐµÐ»ÐµÐ²ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ
Ð³Ð°Ð·Ð¾Ð¿Ð»Ð¼ÐµÐ½Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÐ»ÐµÐ½Ð¸Ðµ
Ð´ÐµÑÐ¾Ð½Ð½Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÐ»ÐµÐ½Ð¸Ðµ
Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÐ»ÐµÐ½Ð¸Ðµ
Ð²ÑÑÐ¾ÐºÐ¾ÑÐºÐ¾ÑÐ¾ÑÑÐ½Ð¾Ðµ Ð³Ð°Ð·Ð¾Ð¿Ð»Ð°Ð¼ÐµÐ½Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÐ»ÐµÐ½Ð¸Ðµ
ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿Ð¾ÑÐ¾ÑÐºÐ¸
nickel coatings
thermal spraying
detonnation spraying
plasma spraying
high velocity oxygen fuel
composition powders

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description: One of the most effective and economically feasible ways to increase corrosion and erosion resistance is the application of coatings based on nickel. In this work, we will carry out a comparative analysis of gas thermal methods for applying nickel coatings based on nickel. The methods considered were: Detonation spraying, Plasma spraying, Thermal spraying, and High velocity oxygen fuel spraying. A few powder materials were also considered that provide a complex of protective coatings during the operation of units and parts, as well as the restoration of worn surfaces. All classes of protective coatings combine the requirements for a low level of porosity, not exceeding 2â3%. This characteristic is complex, as it determines the functional properties of the coating, such as hardness, toughness, wear and corrosion resistance, and mechanical: adhesive and cohesive strength. Porosity is determined by the temperature and speed parameters of the spraying process and the properties of the sprayed powders.