title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÑÑÑÑÐºÑÑÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð½ÑÐºÐ¾Ð¹ ÑÐ°Ð·Ñ Ð¿Ð¾ Ð´Ð°Ð½Ð½ÑÐ¼ EBSD Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Î±âÎ³ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ ÑÑÐ°Ð»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: Parent phase reconstruction from EBSD analysis data on the example of Î±âÎ³ steel transformation
Creators: name: Ð¨Ð²ÐµÐ´Ð¾Ð², Ð Ð¾Ð¼Ð°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: Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾Ðµ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ðµ
ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð½ÑÐºÐ¾Ð¹ ÑÐ°Ð·Ñ
Ð´Ð¸ÑÑÐ°ÐºÑÐ¸Ñ Ð¾Ð±ÑÐ°ÑÐ½Ð¾ÑÐ°ÑÑÐµÑÐ½Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð²
Ð¾ÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÐºÐ°ÑÑÑ
EBSD-Ð°Ð½Ð°Ð»Ð¸Ð·
MTEX
Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾-Ð±ÐµÐ¹Ð½Ð¸ÑÐ½Ð°Ñ ÑÑÐ°Ð»Ñ
martensitic transformation
parent phase reconstruction
electron backscatter diffraction
orientation maps
EBSD analysis
martensite-bainite steel

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â Ð¾Ð±ÑÐ°Ð·ÐµÑ Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾Ð¹ Ð½Ð¸Ð·ÐºÐ¾ÑÐ³Ð»ÐµÑÐ¾Ð´Ð¸ÑÑÐ¾Ð¹ (~0.1% Ð¡) ÑÑÐ°Ð»Ð¸. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐµÐ¹ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ñ MTEX Ð´Ð»Ñ MATLAB Ð´Ð»Ñ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð½ÑÐºÐ¾Ð¹ ÑÐ°Ð·Ñ Ð°ÑÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¸ÑÑÐ¾Ð´Ð½ÑÐ¼ Ð´Ð°Ð½Ð½ÑÐ¼ Ð´Ð¾ÑÐµÑÐ½ÐµÐ¹ ÑÐ°Ð·Ñ ÑÐµÑÑÐ¸ÑÐ°. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¼ÐµÑÐ¾Ð´ EBSD Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÑÑÑÐºÑÑÑÑ Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾-Ð±ÐµÐ¹Ð½Ð¸ÑÐ½ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ Ð´Ð»Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð²ÑÐ°ÑÐµÐ½Ð¸Ð¹ Ð² Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ðµ Ð¾ÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ð¹. ÐÐ°Ð»ÐµÐµ Ð¾Ð±ÑÑÐ¶Ð´Ð°Ð»Ð°ÑÑ Ð¸Ð´ÐµÐ¾Ð»Ð¾Ð³Ð¸Ñ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Î³-ÑÐ°Ð·Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼Ð°ÑÑÐ¸ÑÐ½ÑÐ¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÐ¹ Ð² ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ð¸ MTEX Ð´Ð»Ñ MATLAB. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð°Ð±Ð¾Ñ Ð¾ÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÐºÐ°ÑÑ Ð´Ð¾ÑÐµÑÐ½ÐµÐ¹ ÑÐ°Ð·Ñ. Ð ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¼ Ð¸ÑÐ¾Ð³Ðµ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð³ÑÐ°Ð½Ð¸ÑÑ Ð·ÑÑÐµÐ½ Ð¼Ð°ÑÐµÑÐ¸Ð½ÑÐºÐ¾Ð¹ ÑÐ°Ð·Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¸ ÑÐ²Ð»ÑÐ»Ð¸ÑÑ ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ. ÐÐ°Ð´Ð°Ð½Ð¸Ðµ Ð½Ð° Ð²ÑÐ¿ÑÑÐºÐ½ÑÑ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð² Ð¿Ð¾Ð»Ð½Ð¾Ð¼ Ð¾Ð±ÑÑÐ¼Ðµ.
description: The subject of the graduate qualification work is âLow carbon(~0.1% Ð¡) martensite steel. The purpose of this work is to study the possibilities of MTEX extension for MATLAB in order to determine the parent austenite phase from the initial data of the child phase of ferrite.In this work the EBSD analysis method, the structural features of martensitic and bainitic steels and the mathematical apparatus for describing in spatial orientation were considered in much detail. Furthermore, the ideology of Î³-phase reconstruction was discussed, as well as the matrix apparatus used in the MTEX extension for MATLAB. The result of this work is a set of orientation maps of the child phase. Ultimately, the grain boundaries of the parent phase were obtained, which was the goal of this work. Assignment of the final qualifying work was done completely.