title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð°ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²ÑÐ¼ Ð²ÑÑÐ°ÑÐ¸Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¸Ð· Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¸ ÑÐ¿Ð»Ð°Ð²Ð° Ti-Ni, Ð´Ð¾ Ð¸ Ð¿Ð¾ÑÐ»Ðµ Ð¾ÑÐ¶Ð¸Ð³Ð°ÑÑÐµÐ¹ ÑÐµÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸
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: Investigation of the macrostructure of a metal obtained by electric arc growing from a wire of a Ti-Ni alloy before and after annealing heat treatment
Creators: name: ÐÐµÐ¾Ð½ÑÑÐµÐ²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
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: Ð½Ð¸ÑÐ¸Ð½Ð¾Ð»
ÑÑÑÐµÐºÑ Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ
Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾Ðµ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ðµ
ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ°
Ð°ÑÑÑÐµÐ½Ð¸Ñ
nitinol
shape memory effect
martensitic treatment
heat treatment
austenit

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð· Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¸ ÑÐ¿Ð»Ð°Ð²Ð° Ti-NiÑ ÑÑÑÐµÐºÑÐ¾Ð¼ Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ Ð¸ Ð¾ÑÐµÐ½ÐºÐµ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¼Ð°ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð´Ð¾ Ð¸ Ð¿Ð¾ÑÐ»Ðµ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ:1.ÐÐ·ÑÑÐ¸ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ¿Ð»Ð°Ð²Ð° Ti-Ni, Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½ÑÑ Ð¿ÑÐµÐ²ÑÐ°ÑÐµ-Ð½Ð¸Ð¹.2.ÐÐ·ÑÑÐ¸ÑÑ Ð¼ÐµÑÐ¾Ð´ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¸ -WAAM.3.ÐÐ¾Ð»ÑÑÐ¸ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¾Ð¹ Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð° Ti-Ni.4.ÐÑÐµÐ½Ð¸ÑÑ Ð¼Ð°ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð°. Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°Ð»ÑÑ ÑÐ¿Ð»Ð°Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ti-Ni, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ ÐµÐ³Ð¾ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ ÑÑÑÐµÐºÑÐ° Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ. ÐÑÐ» ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¼ÐµÑÐ¾Ð´ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð¸ Ñ ÐµÐ³Ð¾ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¾Ð±ÑÐ°Ð·ÑÑ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐ¹ ÑÐ¿Ð»Ð°Ð² Ð¿Ð¾Ð´Ð²ÐµÑÐ³Ð°Ð»ÑÑ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð»ÑÐ½Ð¾-Ð¿Ð¾Ð»Ð¸ÑÐ¾Ð²Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ, Ð¿Ð¾ÑÐ»Ðµ ÑÐµÐ³Ð¾ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐµÐ³Ð¾ Ð¼Ð°ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð°. Ð¢Ð°ÐºÐ¶Ðµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ photoshopÐ¸matlabÐ±ÑÐ»Ð¾ Ð¿Ð¾Ð´ÑÑÐ¸ÑÐ°Ð½Ð¾ Ð¿ÑÐ¾ÑÐµÐ½ÑÐ½Ð¾Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ñ Ð² Ð¾Ð±ÑÐ°Ð·ÑÐµ.
description: This work is devoted to study of the macrostructure of the metal obtained from a wire of alloy Ti-Ni with the shape memory effect and evaluation of the implementa-tion of the macrostructure before and after heat treatment. Tasks that were solved in the course of the study:5.To study the properties of the Ti-Ni alloy,the mechanism of martensitic transformations.6.To study the method of electric arc surfacing using wire drawing-WAAM.7.Obtain samples of electric arc surfacing from Ti-Ni alloy.8.Evaluate the macrostructure of the metal.In this thesis, an alloy based on Ti-Ni was considered, namely, its mechanical properties and the mechanism of the shape memory effect. The method of electric arc surfacing was considered and experimental samples were obtained using it. The re-sulting alloy was subjected to mechanical preparation, namely, grinding and polish-ing, after which its macrostructure was studied using an optical microscope. The per-centage of pores in the sample was also calculated using photoshop and matlab.