title: Ð¡ÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ°ÑÐ±Ð¸Ð´Ð¾Ð² Ð²Ð¾Ð»ÑÑÑÐ°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: The structure and properties of a wear-resistant coating based on tungsten carbides
Creators: name: ÐÑÐ·ÑÐ¼Ð°Ð½Ð¾Ð², ÐÐ²Ð°Ð½
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: ÐºÐ°ÑÐ±Ð¸Ð´Ñ Ð²Ð¾Ð»ÑÑÑÐ°Ð¼Ð°
Ð´ÑÐ³Ð¾Ð²Ð°Ñ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ°
Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ
Ð¾Ñ ÑÑÐ¿ÑÐ¸Ð²Ð°Ð½Ð¸Ðµ
tungsten carbides
arc cladding
wear resistance
embrittlement

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Ð¾ÐµÐ½Ð¸Ðµ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ°ÑÐ±Ð¸Ð´Ð¾Ð² Ð²Ð¾Ð»ÑÑÑÐ°Ð¼Ð°Â». Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð½Ð°Ð½ÐµÑÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÐºÐ°ÑÐµÑÑÐ²Ð¾ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¸Ñ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ð½Ð° ÑÑÐ°Ð»Ñ Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹: 1. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð½Ð°Ð½ÐµÑÐµÐ½Ð¸Ñ Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾. 2. ÐÑÐ±ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð². 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸. 4. ÐÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð´Ð»Ñ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð½Ð¾ÑÐµÐ½Ð½ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ð¸ Ð½Ð¾Ð²ÑÑ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐ»Ð¾ÐµÐ², Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑÐ¸Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ ÑÐ²ÐµÑÐ´Ð¾ÑÑÑÑ, Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑÑ, Ð¶Ð°ÑÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑÑ, ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ Ð¸Ð»Ð¸ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ð¼Ð¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°Ð·Ð¼ÐµÑÐ° Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ð¹ Ð¸ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° ÑÐ²ÐµÑÐ´Ð¾ÑÐ¿Ð»Ð°Ð²Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð½Ð° ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸, Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÐµÐµ Ðº ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð¸Ð»Ð¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸ Ð¸ Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ðº ÐµÐ³Ð¾ Ð¾ÑÑÑÐ¿ÑÐ¸Ð²Ð°Ð½Ð¸Ñ.
description: The topic of the final qualification work: "The structure and properties of a wear-resistant coating based on tungsten carbides". In this paper, the methods of application, as well as the quality and properties of wear-resistant coatings on steel in order to improve performance characteristics were considered. Tasks that were solved in the course of research: 1. Various methods of applying a wear-resistant coating and choosing the most effective coating are considered. 2. Methods and equipment for conducting experiments have been selected. 3. The influence of various technological factors on the characteristics of the surfacing has been studied. 4. The results are analyzed. As a result, an arc and float method was chosen and which is used to restore worn parts, as well as in the manufacture of new surface coatings in order to obtain layers with increased hardness, wear resistance, heat resistance, corrosionandresistance or other properties. Studies have shown the effect of the size of inclusions and the number of carbide particles on the properties of the surfacing, leading to an increase or decrease in the hardness and wear resistance of the coating, as well as to its embrittlement.