title: ÐÐ°Ð·ÐµÑÐ½Ð°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¿Ð»Ð°Ð²Ð¾Ð² Ñ Ð¿Ð°Ð¼ÑÑÑÑ ÑÐ¾ÑÐ¼Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ni-Ti
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: Laser processing of alloys with shape memory of the Ni-Ti system
Creators: name: ÐÐ»ÐµÑÐ¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: 2020
Subjects: Ð½Ð¸ÑÐ¸Ð½Ð¾Ð»
Ð»Ð°Ð·ÐµÑÐ½Ð°Ñ ÑÐ²Ð°ÑÐºÐ°
Ð¿ÑÑÐ¼Ð¾Ðµ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ðµ Ð²ÑÑÐ°ÑÐ¸Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½Ð¾Ðµ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ðµ Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ
ÑÑÑÐµÐºÑ Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ
Ð¿ÑÐµÐ²Ð´Ð¾ÑÐ¿ÑÑÐ³Ð¾ÑÑÑ
Ð°ÑÑÑÐµÐ½ÑÐ¸Ð½Ð°Ñ Ð2-ÑÐ°Ð·Ð°
nitinol
laser welding
direct laser deposition
selective laser melting
shape memory effect
pseudo-elasticity
austenitic B2-phase

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð»Ð°Ð·ÐµÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð½Ð° ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ¿Ð»Ð°Ð²Ð° Ñ Ð¿Ð°Ð¼ÑÑÑÑ ÑÐ¾ÑÐ¼Ñ ÑÐ¸ÑÑÐµÐ¼Ñ NiTi, Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ. ÐÐ·ÑÑÐ°Ð»Ð¸ÑÑ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð½ÑÐµ Ð²Ð¾ Ð¼Ð½Ð¾Ð³Ð¸Ñ Ð½Ð°ÑÑÐ½ÑÑ ÑÐ°Ð±Ð¾ÑÐ°Ñ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐ¸ NiTi c NiTi Ð¸ NiTi Ñ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ð¼Ð¸, ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð¸Ñ, Ð¿ÑÑÐ¼Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð²ÑÑÐ°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð¸Ð· Ð³Ð¾ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾ÑÐºÐ° NiTi Ð¸ Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð¾Ð², ÑÐ¸Ð½ÑÐµÐ·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¸Ð· Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð² Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ. ÐÑÐ²Ð¾Ð´Ñ Ð¾ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ñ Ð½Ð¸ÑÐ¸Ð½Ð¾Ð»Ð° Ð±ÑÐ»Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¼Ð¸ÐºÑÐ¾-ÑÑÑÑÐºÑÑÑ, ÑÐ°Ð·Ð¾Ð²ÑÑ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ð¹ Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐ¸ Ð´Ð»Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¸Ð· NiTi Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð´Ð¾Ð±Ð¸ÑÑÑÑ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð» Ð¸ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ðµ ÑÑÐµÐ±ÑÐµÐ¼Ð¾Ð³Ð¾ ÐºÐ°ÑÐµÑÑÐ²Ð° Ñ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸ÐµÐ¼ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð½Ð¸ÑÐ¸Ð½Ð¾Ð»Ð°. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð»Ð°Ð·ÐµÑÐ½ÑÑ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ ÑÐ»Ð¾Ð¶Ð½Ð¾Ð¹ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ñ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸ÐµÐ¼ ÑÑÑÐµÐºÑÐ° Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ Ð¸ Ð¿ÑÐµÐ²Ð´Ð¾ÑÐ¿ÑÑÐ³Ð¾ÑÑÐ¸ Ð½Ð¸ÑÐ¸Ð½Ð¾Ð»Ð°.
description: This work is devoted to the study of the influence of laser technologies on the properties of the alloy with shape memory of the NiTi system, the possibilities and features of their application. The processes of laser welding of NiTi with NiTi and NiTi with other materials described in many scientific papers, selective laser melting, direct laser deposi-tion of products from finished NiTi powder and alloys synthesized from individual powders during the manufacture of the product were studied. Conclusions about the properties of nitinol were made on the basis of the analysis of micro-structures, phase transformations and the results of mechanical tests. The use of laser welding to join parts made of NiTi allows to achieve minimal thermal effect on the material and to obtain a product of the required quality while maintaining the properties of nitinol. The use of laser additive technologies allows to obtain high-quality products of complex geometry while maintaining the shape memory effect and pseudoelas-ticity of nitinol.