title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¼ÐµÑÐ°Ð»Ð»Ð°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¾Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¸ Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð° Ti-Ni Ñ ÑÑÑÐµÐºÑÐ¾Ð¼ Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Investigation of the microstructure and properties of metal obtained by additive manufacturing method using a Ti-Ni alloy wire with shape memory effect
Creators: name: Ð¥Ð¸ÑÐ¼Ð°ÑÑÐ»Ð»Ð¸Ð½, ÐÑÑÑ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: ÐÐ°Ð¿Ð»Ð°Ð²ÐºÐ° ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð°Ñ
Ð­Ð»ÐµÐºÑÑÐ¾Ð´Ñ
Ð½Ð¸ÑÐ¸Ð½Ð¾Ð»
Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
Ð¿Ð»Ð°Ð²ÑÑÐ¸Ð¹ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´
nitinol
additive manufacturing
gas metal arc welding

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¸ Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð° Ti-Ni, Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑÐµÐ¹ ÑÑÑÐµÐºÑÐ¾Ð¼ Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ, Ñ ÑÐµÐ»ÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐµÐ»ÑÑ. ÐÐ°Ð´Ð°ÑÐ¸ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: â¯ ÐÐ¾Ð´ÑÐ¾Ð±Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐºÑÑÐµÐ³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÐ° Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð½Ð° Ð±Ð°Ð·Ðµ ÑÐ¿Ð»Ð°Ð²Ð° Ñ Ð¿Ð°Ð¼ÑÑÑÑ ÑÐ¾ÑÐ¼Ñ Ti-Ni; â¯ ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¿ÑÑÐµÐ¼ Ð¿ÑÑÐ¼Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð²ÑÑÐ°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¸Ð· Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¸ ÑÐ¿Ð»Ð°Ð²Ð° ÑÐ¸ÑÑÐµÐ¼Ñ Ti-Ni, Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑÐµÐ¹ ÑÑÑÐµÐºÑÐ¾Ð¼ Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ; â¯ ÐÐ·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ»Ð¸ÑÐ¾Ð² Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÑÑÐºÑÑÑÑ; â¯ ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸; â¯ ÐÐ½Ð°Ð»Ð¸Ð· Ð¼Ð°ÐºÑÐ¾- Ð¸ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð²; â¯ ÐÐ½Ð°Ð»Ð¸Ð· ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð²; â¯ ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð²; â¯ ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð². Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÑÑÑ Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ° Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð° Ti-Ni, Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑÐ°Ñ ÑÑÑÐµÐºÑÐ¾Ð¼ Ð¿Ð°Ð¼ÑÑÐ¸ ÑÐ¾ÑÐ¼Ñ. Ð¥Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÑÑÐ°Ð² Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¸: 55,56 Ð²ÐµÑ % Ni, Ð¾ÑÑÐ°Ð»ÑÐ½Ð¾Ðµ â Ti. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð´Ð»Ñ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ ÑÐ²Ð°ÑÐºÐ¸ Ð¸ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð¿Ð»Ð°Ð²ÑÑÐ¸Ð¼ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð¼ Ð² ÑÑÐµÐ´Ðµ Ð¸Ð½ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð°. ÐÐ°Ð¿Ð»Ð°Ð²ÐºÐ° Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐ»Ð°ÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾Ð±Ð¾ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±ÑÐ»Ð¸ Ð¿Ð¾ÑÐµÐ·Ð°Ð½Ñ Ð½Ð° Ð¾Ð±ÑÐ°Ð·ÑÑ Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÑÑÑÐºÑÑÑÑ, Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ², Ð° ÑÐ°ÐºÐ¶Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð² Ð¼ÐµÑÐ°Ð»Ð»Ðµ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¿Ð¾Ð´Ð²ÐµÑÐ³Ð»Ð¸ÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°Ð¼Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð° Ti-Ni â ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð¸Ñ.
description: The paper considers the wire and arc additive manufacturing method with the use of a wire made of Ti-Ni alloy with a shape memory effect for using this technology in industrial applications. Tasks of the final qualifying work: â¯ Detailed analysis of the current state of the art of additive manufacturing based on the Ti-Ni shape memory alloy; â¯ Specimen manufacturing using wire and arc additive manufacturing technique with the use of Ti-Ni wire with the shape memory effect; â¯ Grinding and polishing preparation of the specimens for structure investigation; â¯ Heat treatment; â¯ The macro- and microstructure investigations; â¯ Investigation of the chemical composition; â¯ Investigation of mechanical properties; â¯ Investigation of functional properties. A Ti-Ni alloy wire with a shape memory effect was chosen as a raw material for wire and arc additive manufacturing technique. The chemical composition of the wire was: 55.56 wt% Ni, the rest is Ti. Consumable electrode welding and surfacing in an inert gas atmosphere was chosen as the main method for additive manufacturing. Additive manufacturing was carried out using a robotic complex. The resulting samples were cut into specimens for the structure, mechanical and functional properties investigations, as well as the amount of residual hydrogen in the weld metal analysis. The results obtained were compared with those obtained using the most common method of additive manufacturing with Ti-Ni alloy - selective laser melting.