title: ÐÐ¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÐ° Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ¾Ð½ÐºÐ¸Ñ ÑÑÐ°Ð»ÑÐ½ÑÑ Ð»ÐµÐ½Ñ Ð¸Ð· ÑÐ¿Ð»Ð°Ð²Ð° Ð¼Ð°ÑÐºÐ¸ 20Ð¥23Ð18, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ¿Ð¸Ð½Ð½Ð¸Ð³Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿Ð»Ð°Ð²Ð°
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: Microstructure and properties of thin steel tapes made of alloy grade 20Cr23Ni18, obtained by melt spinning
Creators: name: Ð¥ÑÐ¾Ð¼ÐµÐ½ÐºÐ¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
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: 2023
Subjects: Ð²ÑÑÐ¾ÐºÐ¾ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐ¹ ÑÐ²ÐµÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸Ðº
Ð»ÐµÐ½ÑÐ°-Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐº
ÑÐ¿Ð¸Ð½Ð½Ð¸Ð½Ð³Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÐ¿Ð»Ð°Ð²Ð°
Ð¿ÑÑÐ¼Ð¾Ðµ ÑÐ¿Ð»Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð¾Ðµ Ð»Ð¸ÑÑÐµ
Ð°ÑÑÑÐµÐ½Ð¸ÑÐ½Ð°Ñ ÑÑÐ°Ð»Ñ
higt-temperature superconductor
backing tape
melt spinning
direct fusion
continuous casting
austenized steel

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð´Ð²ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² ÑÐ¿Ð¸Ð½Ð½Ð¸Ð½Ð³Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð»ÐµÐ½Ñ-Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐµÐº. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐµÑÐ¸Ð·Ð¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð°. ÐÐ¿ÑÐ¾Ð±Ð¾Ð²Ð°Ð½ Ð¼ÐµÑÐ¾Ð´ ÑÐ¿Ð¸Ð½Ð½Ð¸Ð½Ð³Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð²ÐµÑÑÐ½ÐµÐ¹ Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¸ Ð¼ÐµÑÐ¾Ð´ ÑÐ¿Ð¸Ð½Ð½Ð¸Ð½Ð³Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð½Ð¸Ð¶Ð½ÐµÐ¹ Ð¿Ð¾Ð´Ð°ÑÐµÐ¹ Ð¿Ð¾Ð´ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼. ÐÑÑÐ²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð¼ÐµÑÐ¾Ð´ Ñ Ð½Ð¸Ð¶Ð½ÐµÐ¹ Ð¿Ð¾Ð´Ð°ÑÐµÐ¹ Ð¿Ð¾Ð´ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ð¼ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð³Ð¾Ð´Ð½ÑÑ Ð»ÐµÐ½Ñ-Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐµÐº Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐ¢Ð¡Ð-2. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð¿ÑÑÐ½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¿Ð¸Ð½Ð½Ð¸Ð½Ð³Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿Ð»Ð°Ð²Ð° Ð¾Ð±ÑÐ°Ð·ÑÑ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÑÑÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð½ÐºÐ¸Ñ Ð´Ð»Ð¸Ð½Ð½Ð¾Ð¼ÐµÑÐ½ÑÑ Ð»ÐµÐ½Ñ Ð¸Ð· Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐµÐ¹ ÑÑÐ°Ð»Ð¸, ÑÐ²ÐµÐ´Ñ Ðº Ð¼Ð¸Ð½Ð¸Ð¼ÑÐ¼Ñ Ð´Ð¾ÑÐ¾Ð³Ð¾ÑÑÐ¾ÑÑÐ¸Ðµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿ÑÐ¾ÐºÐ°ÑÐºÐµ Ð¸ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ÑÑÐ¾Ð´Ð½ÑÑ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº. Ð ÑÐ°Ð¼ÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð»ÐµÐ½Ñ-Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐµÐº: - Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐµÑÐ¾ÑÐ¾Ð²Ð°ÑÐ¾ÑÑÐ¸ (Ra, Rz, Rms) Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð»ÐµÐ½ÑÑ-Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐºÐ°Ð½Ð¸ÑÑÑÑÐµÐ¹ Ð·Ð¾Ð½Ð´Ð¾Ð²Ð¾Ð¹ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸; - Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð»ÐµÐ½Ñ; - Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð·ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð´Ð¸ÑÑÐ°ÐºÑÐ¸Ð¸ Ð¾Ð±ÑÐ°ÑÐ½Ð¾ Ð¾ÑÑÐ°Ð¶ÑÐ½Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² (ÐÐÐ­); - Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ°ÑÐµÑÑÐ²Ð° ÐºÑÐ¾Ð¼ÐºÐ¸ Ð»ÐµÐ½ÑÑ; - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ Ðº Ð²ÑÑÐ¾ÐºÐ¾ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾Ð¼Ñ Ð¾ÐºÐ¸ÑÐ»ÐµÐ½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð° Ð¢ÐÐ/ÐÐ¡Ð; - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐ¹ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð¿ÑÑÐ½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¿Ð¸Ð½Ð½Ð¸Ð½Ð³Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿Ð»Ð°Ð²Ð° Ð¾Ð±ÑÐ°Ð·ÑÑ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÑÑÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð½ÐºÐ¸Ñ Ð´Ð»Ð¸Ð½Ð½Ð¾Ð¼ÐµÑÐ½ÑÑ Ð»ÐµÐ½Ñ Ð¸Ð· Ð½ÐµÑÐ¶Ð°Ð²ÐµÑÑÐµÐ¹ ÑÑÐ°Ð»Ð¸, ÑÐ²ÐµÐ´Ñ Ðº Ð¼Ð¸Ð½Ð¸Ð¼ÑÐ¼Ñ Ð´Ð¾ÑÐ¾Ð³Ð¾ÑÑÐ¾ÑÑÐ¸Ðµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿ÑÐ¾ÐºÐ°ÑÐºÐµ Ð¸ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ÑÑÐ¾Ð´Ð½ÑÑ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº.
description: This work is devoted to the study of the influence of two different spinning methods on the microstructure and properties of the obtained experimental samples of tape substrates. The work on obtaining a precision alloy has been completed. The method of spinning with the upper feed and the method of spinning with the lower feed under pressure have been tested. It was revealed that the method with a lower pressure feed is suitable for obtaining suitable substrate tapes for further production of high-temperature superconductors. The samples obtained with the help of experimental melt spinning technology clearly demonstrate the prospect of manufacturing thin long-length stainless steel tapes, minimizing expensive rolling and heat treatment operations of the initial workpieces. As part of the work, comprehensive studies of the obtained substrate tapes were carried out: - the roughness parameters (Ra, Rz, Rms) of the surface of the substrate tape were revealed by scanning probe microscopy; - an analysis of the elemental composition of the tape samples was carried out; - the analysis of the grain by the method of diffraction of back-reflected electrons (DOE) was carried out; - an analysis of the quality of the edge of the tape was made; - resistance to high-temperature oxidation was investigated using the TGA/DSC method; - the temperature coefficient of linear expansion is investigated. The samples obtained with the help of experimental melt spinning technology clearly demonstrate the prospect of manufacturing thin long-length stainless steel tapes, minimizing expensive rolling and heat treatment operations of the initial workpieces.