title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð»Ð°Ð·ÐµÑÐ½ÑÑ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹, Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð° 316l
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Investigation of corrosion processes of the material obtained by laser additive technologies from the 316L alloy
Creators: name: ÐÑÐ¾ÐºÐ¾Ð½Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: Ð»Ð°Ð·ÐµÑÐ½ÑÐµ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐ°Ñ ÑÑÐ°Ð»Ñ
AISI 316L
Ð¼ÐµÐ¶ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸ÑÐ½Ð°Ñ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
Ð¿Ð¸ÑÑÐ¸Ð½Ð³Ð¾Ð²Ð°Ñ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
laser addive technologies
corrosion
stainless steel
inter-crystal corrosion
pitting corrosion

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² Ð°ÑcÑÐµÐ½Ð¸ÑÐ½Ð¾Ð¹ Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐµÐ¹ ÑÑÐ°Ð»Ð¸ 316L, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð»Ð°Ð·ÐµÑÐ½ÑÑ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐ°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ, ÑÐ²ÑÐ·Ð°Ð½Ð½Ð¾Ð¹ Ñ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ°Ð¼Ð¸, Ñ ÑÐµÐ»ÑÑ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ñ Ð·Ð½Ð°Ð½Ð¸Ð¹ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸. 2. ÐÐ½Ð°Ð»Ð¸Ð· Ð½Ð°ÑÑÐ½ÑÑ Ð¿ÑÐ±Ð»Ð¸ÐºÐ°ÑÐ¸Ð¹, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¼ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ. 3. ÐÐ·ÑÑÐµÐ½Ð¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÑÐºÑÑÑÑ Ð¿Ð¾Ð»ÑÑÐ°ÐµÐ¼Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ°Ñ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. 4. ÐÐ±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¸ Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ñ Ð²ÑÐ²Ð¾Ð´Ð¾Ð². ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð½Ð°ÑÑÐ½ÑÑ Ð¿ÑÐ±Ð»Ð¸ÐºÐ°ÑÐ¸Ð¹, Ð±ÑÐ»Ð° Ð²ÑÑÐ²Ð»ÐµÐ½Ð° ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸ ÑÑÐ°Ð»Ð¸ 316L, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð»Ð°Ð·ÐµÑÐ½ÑÑ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹, Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. ÐÐ½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸ ÑÑÐ°Ð»Ð¸ 316L Ð±ÑÐ»Ð¸ Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÑ Ð¿Ð¾ÑÐ»Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð²ÑÑÐ°ÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð², ÐºÐ¾ÑÐ¾ÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°Ð»Ð° Ð³Ð¾Ð¼Ð¾Ð³ÐµÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¸ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐ¸ÑÑÐ¾ÑÑÐ¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ, Ð±ÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÑÐ°Ð»Ð¸ 316L, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð»Ð°Ð·ÐµÑÐ½ÑÑ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ðº Ð±ÑÐ´ÑÑÐ¸Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸.
description: This work is devoted to the analysis of the corrosion processes of metals, in particular, 316L austenitic stainless steel, obtained by various methods of laser ad-ditive technologies. During the research the following goals were set: 1. The study of literature related to corrosion processes in order to expand knowledge in this field. 2. Analysis of scientific publications related to the study of corrosion pro-cesses in laser additive manufacturing. 3. Studies of the structure formation of the obtained material in the processes of laser additive manufacturing. 4. Processing the information received and presenting the findings. As a result of the literature analysis, a theoretical section was prepared related to corrosion processes, a description of 316L stainless steel, and also additive tech-nologies. Significant improvements in the corrosion resistance of 316L steel were achieved after the heat treatment of the grown samples, which contributed to the homogenization of the chemical composition and microstructure, as well as a decrease in porosity. As a result of the work performed, the general patterns of the corrosion processes of steel 316L obtained by the laser additive technology method were identified, and recommendations were made for future research in this area.