title: ÐÐ±Ð·Ð¾Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐ¸Ñ ÑÑÐ°Ð»ÐµÐ¹ Ð°ÑÑÑÐµÐ½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ»Ð°ÑÑ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: Review of the current state of electric arc surfacing of stainless steels of the austenitic class
Creators: name: Ð¨Ð¸Ð½Ð³ÐµÐ»Ñ, ÐÐµÑÐ¼Ð°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: 2021
Subjects: Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð°ÑÑÑÐµÐ½Ð¸ÑÐ½Ð°Ñ Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐ°Ñ ÑÑÐ°Ð»Ñ
ÑÐ¾Ð±Ð¾ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ°
additive technologies
austenitic stainless steel
robotic welding

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ±Ð·Ð¾Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐ¸Ñ ÑÑÐ°Ð»ÐµÐ¹ Ð°ÑÑÑÐµÐ½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ»Ð°ÑÑÐ°Â». Ð ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð²ÑÑÐ°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¸Ð· Ð°ÑÑÑÐµÐ½Ð¸ÑÐ½Ð¾Ð¹ Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐµÐ¹ ÑÑÐ°Ð»Ð¸. ÐÐ¾Ð´Ð±Ð¸ÑÐ°ÑÑÑÑ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐ²Ð°ÑÐºÐ¸ Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð». ÐÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð° Ð¼Ð°ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ. ÐÐ°Ð´Ð°ÑÐ¸ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: - ÐÐ½Ð°Ð»Ð¸Ð· Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ²Ð°ÑÐºÐ¸ Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐ¸Ñ ÑÑÐ°Ð»ÐµÐ¹ - ÐÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ - ÐÐ·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ»Ð¸ÑÐ¾Ð² Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐ¸Ð¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð¼ Ð¼Ð°ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ ÐÐ»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ° Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ° Ð¸Ð· Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐµÐ¹ ÑÑÐ°Ð»Ð¸ Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ° ER-347 Si, ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¾Ð³ - 07Ð¥19Ð10Ð. ÐÐ°Ð½Ð½Ð°Ñ Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐ°Ñ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ°, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð°Ñ Ð´Ð»Ñ ÑÐ²Ð°ÑÐºÐ¸ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð¸Ð· ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾ÑÑÐ¾Ð¹ÐºÐ¸Ñ ÑÑÐ¾Ð¼Ð¾Ð½Ð¸ÐºÐµÐ»ÐµÐ²ÑÑ ÑÑÐ°Ð»ÐµÐ¹, ÐºÐ¾Ð³Ð´Ð° Ð¾Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð° ÑÐ²Ð° ÑÑÐµÐ±ÑÑÑÑÑ Ð¶ÐµÑÑÐºÐ°Ñ ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ Ðº Ð¼ÐµÐ¶ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸. Ð¡Ð¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð½Ð¸Ð¾Ð±Ð¸Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿Ð¾Ð²ÑÑÐ¸ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°Ñ Ð²ÑÑÐ¾ÐºÐ¸Ðµ Ð°Ð½ÑÐ¸ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ñ Ð½Ð°Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð»Ð»Ð°. ÐÐ°Ð¿Ð»Ð°Ð²ÐºÑ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐ¸ÑÐµÐ»ÑÐ½ÐµÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑ Ð½Ð° Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸, Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð¸Ð²Ð°ÑÑÐµÐ¼ ÑÐµÐ¶Ð¸Ð¼ MIG-puls. Ð¡Ð¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ ÑÐµÑÑÐ¸ÑÐ½Ð¾Ð¹ ÑÐ°Ð·Ñ Ð² Ð½Ð°Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¼ Ð¼ÐµÑÐ°Ð»Ð»Ðµ Ð² Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ»Ðµ ÑÐ²Ð°ÑÐºÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÐµÑ ~4,5%.
description: The theme of the final qualification work: "Review of the current state of electric arc surfacing of stainless steels of the austenitic class." In the course of this work, the technology of electric arc growing of samples from austenitic stainless steel is considered. Welding modes and material are selected. Mechanical processing of the samples is carried out with further research on the macrostructure. Tasks of the final qualifying work: - Analysis of the literature in the field of welding stainless steels - Production of workpieces using arc surfacing - Making thin sections with subsequent microstructure analysis For the manufacture of the sample, a stainless-steel substrate and an ER-347 Si wire, the Russian analogue 07X19N10B, were chosen. This stainless-steel welding wire is intended for welding products made of corrosion-resistant chromium-nickel steels when tough resistance to intergranular corrosion is required from the weld metal. The content of niobium allows to increase the operating temperature of products, providing high anti-corrosion properties of the deposited metal. It is preferable to weld on equipment that supports the MIG-puls mode. The content of the ferrite phase in the deposited metal in the initial state after welding is ~ 4.5%.