title: Ð¡ÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð°Ð±ÑÐ°Ð·Ð¸Ð²Ð½Ð¾Ð³Ð¾ Ð¸Ð·Ð½Ð°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ ÑÑÐ°Ð»ÐµÐ¹ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ
title: Comparative analysis of abrasive wear of steels by physical modeling and machine learning
Creators: name: Ð ÑÐ±Ð¸ÐºÐ¸Ð½, Ð.
name: Ð¨ÐµÑÑÐ°ÐºÐ¾Ð², Ð.
name: Ð¢ÑÐ¿ÑÐµÐ¹, Ð.
name: Ð¡ÐºÐ¾ÑÐ½Ð¸ÐºÐ¾Ð²Ð°, Ð.
name: ÐÐ¾Ð²Ð¾ÐºÑÐµÐ½Ð¾Ð², Ð.
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (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ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ (Ð¼Ð°Ñ.) Ð¤ÑÑÑÐµ
Ð¡ÑÐ°Ð»Ñ
Ð¢ÑÐµÐ½Ð¸Ðµ
ÑÐ°Ð·Ð¾Ð²Ð¾Ðµ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ðµ
Ð¾ÐºÐ½Ð¾ Ð¥Ð°Ð½Ð½Ð°
phase transformation
Hann window

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐ¸Ð±Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¸Ñ ÑÐ°Ð²Ð½Ð¾ÑÐ²ÐµÑÐ´ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ»Ð°ÑÑÐ° Hardox 450, Quard 450 Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ ÑÐµÑÑÐ¸ÑÐ¾-Ð¿ÐµÑÐ»Ð¸ÑÐ½Ð¾Ð¹ ÑÑÐ°Ð»ÑÑ 09Ð2Ð¡. ÐÐ·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ ï¥ Ð²Ð¾Ð·ÑÐ°ÑÑÐ°Ð»Ð° Ð² Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸ 1,0 â 7,9 â 18,1 Ð² ÑÑÐ°Ð»ÑÑ 09Ð2Ð¡ â Hardox 450 â Quard 450, ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ¸ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ð¼Ð¾Ð¼ÐµÐ½ÑÐ¾Ð² ÑÑÐµÐ½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ð²Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸Ñ ÑÐ³Ð»Ð°Ð¶Ð¸Ð²Ð°Ð½Ð¸Ðµ (ÑÑÑÐµÐ´Ð½ÐµÐ½Ð¸Ðµ) Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¥Ð°Ð½Ð½Ð°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¤ÑÑÑÐµ Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¼Ð¾Ð¼ÐµÐ½ÑÐ¾Ð² ÑÑÐµÐ½Ð¸Ñ. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ðµ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ñ ÑÐ¸Ð½ÑÑÐ¾Ð¸Ð´Ñ Ð¿ÐµÑÐ²Ð¾Ð¹ (Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹) Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÐºÐ¸ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ð»Ð¾ Ð² Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸ 3,40 â 2,15 â 1,40 Ð² ÑÑÐ°Ð»ÑÑ 09Ð2Ð¡ â Hardox 450 â Quard 450, ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾. Ð ÑÐµÑ Ð¶Ðµ ÑÑÐ°Ð»ÑÑ Ð²ÑÐ¾ÑÐ°Ñ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÐºÐ° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð»Ð°ÑÑ Ñ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð°Ð¼Ð¸ ÑÐ¸Ð½ÑÑÐ¾Ð¸Ð´ Ð² Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸ 1,50 â 1,60 â (0,85 Ð¸ 0,70). ÐÐ°Ðº Ð¾ÐºÐ°Ð·Ð°Ð»Ð¾ÑÑ, Ð¿Ð¾ÑÐ»Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¸Ð· ÑÑÐ°Ð»Ð¸ Quard 450, Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ»Ð¸ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ñ ÑÐ»ÐµÐ´Ñ Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ, Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¾Ð±Ð½Ð°ÑÑÐ¶Ð¸Ð»Ð° ÑÐ¿ÐµÐºÑÑÑ Ð´Ð²ÑÑ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´Ð°ÑÑÐ¸Ñ ÑÐ¸Ð» (Ð°Ð±ÑÐ°Ð·Ð¸Ð²Ð½Ð¾Ð³Ð¾ Ð¸Ð·Ð½Ð°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÑÑÑÐºÑÑÑÐ½Ð¾-ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ (Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾Ð³Ð¾) Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ), ÑÐ¿ÑÐ¾ÑÐ½ÑÑÑÐµÐ³Ð¾
Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÑ Ð² ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½Ð¾Ð¹ Ð·Ð¾Ð½Ðµ Ð¸ Ð¿Ð¾Ð²ÑÑÐ°ÑÑÐµÐ³Ð¾ ÐµÑ Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ.
description: Comparative tribotechnical tests of wear-resistant equal-hard steels of the martensitic class Hardox 450, Quard 450 in comparison with ferrite-pearlite steel 09G2C were carried out. The wear resistance increased in the direction of 1.0 â 7.9 â 18.1 in steels 09G2C â Hardox 450 â Quard 450, respectively. Graphs of fluctuations in time of the friction moments of the studied steels are constructed, their smoothing (averaging) by the Hanna method is carried out. The Fourier transform was performed and the amplitudefrequency characteristics of the friction moments were calculated. It is shown that the decrease in the amplitude of the sine wave of the first (main) harmonic occurred in the direction of 3.40 â 2.15 â 1.40 in steels 09G2C â Hardox 450 â Quard 450, respectively. In the same steels, the second harmonic was formed with sinusoid amplitudes in the direction of 1.50 â 1.60 â (0.85 and 0.70). As it turned out, after testing samples made of Quard 450 steel, on the surface of which traces of martensitic transformation were found, the amplitude-frequency response revealed the spectra of two exciting forces (abrasive wear and structural-phase (martensitic) transformation), strengthening the surface in the contact zone and increasing its wear resistance.