title: ÐÐ½Ð°Ð»Ð¸Ð· Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾ÑÐ»Ðµ ÑÑÑÑÐ¹Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ½Ð¾-Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ SLM-Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²
title: Analysis of surface morphology after jet electrolyte-plasma treatment of SLM materials
Creators: name: ÐÐ¸Ð°ÑÑ, ÐÐ»Ð°ÑÐ°
name: ÐÐ²Ð°Ð½Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
name: Ð¡Ð¸Ð¼Ð¾Ð½Ð¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
name: ÐÐ¾ÑÐºÐ°Ð»ÐµÑ, ÐÑÑÐµÐ¼
name: ÐÐµÐ»ÑÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
name: ÐÐ¾Ð¿Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: "Ð¡Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ: Ð½Ð°ÑÐºÐ° Ð¸ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (13; 2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐµÑÐ°Ð»Ð»Ñ
ÐÐ±ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ¸
ÐÐ°ÑÐ¾Ð¿ÑÐ¾ÑÐ½ÑÐµ ÑÐ¿Ð»Ð°Ð²Ñ
Ð­Ð»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÑ
Ð¡ÑÑÑÐ¹Ð½Ð°Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ°
ÑÑÑÑÑ
Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ñ
Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÑ
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
jet
morphology
surface
modeling

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½ÑÐ¼ Ð»Ð°Ð·ÐµÑÐ½ÑÐ¼ Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÑÑÑÐ¹Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ½Ð¾-Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð´Ð»Ñ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² ÐÐ½ÐºÐ¾Ð½ÐµÐ»Ñ 718, Ð­Ð648, AISI 316L, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ SLM-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÐµÐ¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¸ ÑÐ¸Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑ, ÑÑÐ¾ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ° ÑÐµÑÐ¾ÑÐ¾Ð²Ð°ÑÐ¾ÑÑÐ¸ Ra Ð´Ð¾ÑÑÐ¸Ð³Ð°ÑÑÑÑ Ð¿ÑÑÐµÐ¼ ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÐ°Ð¸Ð±Ð¾Ð»ÑÑÐµÐµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ðµ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÐºÐ° Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ°, Ð¾Ð±ÑÐµÐ¼ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°ÐµÐ¼Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ° Ð¸ ÐµÐ³Ð¾ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ñ. Ð£Ð¼ÐµÐ½ÑÑÐµÐ½Ð¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ° ÑÐµÑÐ¾ÑÐ¾Ð²Ð°ÑÐ¾ÑÑÐ¸ Ra Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ ÑÐ¸Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ñ Ð¿ÑÐ¸ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ°, ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ð¸ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ¾ÐºÐ¾Ð¿Ð¾Ð´Ð²Ð¾Ð´Ð°, Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð´ -Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð¿Ð¾Ð´Ð±Ð¾ÑÐ° ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ°. ÐÐ·ÑÑÐµÐ½Ð° Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ñ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÑ Ð¼Ð¾Ð¶ÐµÑ Ð¸Ð¼ÐµÑÑ Ð¼Ð½Ð¾Ð³Ð¾ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð´ÐµÑÐµÐºÑÑ ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ, Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð¼ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ½Ð¾-Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿Ð°ÐºÐµÑÐ° COMSOL Multiphysics. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐµÑÐ¾ÑÐ¾Ð²Ð°ÑÐ¾ÑÑÐ¸ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ Ð½Ð° Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ Ð½Ð° Ð²ÐµÑÑÐ¸Ð½Ð°Ñ Ð¼Ð°ÐºÑÐ¾Ð½ÐµÑÐ¾Ð²Ð½Ð¾ÑÑÐµÐ¹ Ð±Ð»Ð°Ð³Ð¾Ð¿ÑÐ¸ÑÑÐ½Ð¾ Ð¾ÑÑÐ°Ð¶Ð°ÐµÑÑÑ Ð¿ÑÐ¸ ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐ¸ ÑÐ´Ð°Ð»ÐµÐ½Ð¸Ð¸ Ð¼Ð°ÐºÑÐ¾ÑÐµÐ»ÑÐµÑÐ° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð´Ð»Ñ ÑÑÑÑÐ¹Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ½Ð¾-Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð², ÑÑÑÐ±Ð¸Ð½Ð½ÑÑ Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð¸ Ð´ÑÑÐ³Ð¸Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð¸Ñ.
description: The work examines changes in the surface morphology of materials obtained by selective laser melting in the process of jet electrolyte-plasma processing. The study was carried out for Inconel 718, EP648, AISI 316L alloys obtained by SLM technology. The possibility of dimensional and finishing processing of these materials is considered. Research results show that the most significant changes in the roughness parameter Ra are achieved through dimensional processing. The greatest influence on the speed of dimensional processing is exerted by an increase in the current density on the surface of the sample, the volume of the electrolyte passed through and its concentration. A decrease in the roughness parameter Ra of the machined surface during finishing occurs with an increase in the process temperature, a decrease in the speed of movement of the current supply, optimization of the geometry of the electrode tools and selection of the electrolyte. The surface morphology was studied. It is shown that the surface can have numerous defects associated with the process of obtaining the workpiece. Electrostatic modeling of the electrolyte-plasma treatment process was carried out using the COMSOL Multiphysics package. The influence of surface roughness of different levels on the magnitude of the electric field strength is considered. It is shown that the localization of the electric field strength at the tops of macroroughness is favorably reflected in dimensional processing when removing the surface macrorelief. The experimental data obtained can be used for jet electrolyte-plasma processing of medical instruments, turbine blades and other products obtained by selective laser melting.