title: ÐÑÐµÐ½ÐºÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¸ ÑÑÑÑÐºÑÑÑÑ Ð½Ð° ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ Ð½Ð¸Ð·ÐºÐ¾Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÑÐ±Ð½ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ðº ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·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: Assessment of the effect of composition and structure on the resistance of low-alloy pipe steels to carbon dioxide corrosion.
Creators: name: Ð¥ÐµÑÐ³Ð¸Ð°Ð½Ð¸, ÐÑÐºÐ°
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: Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÐ°
Ð±ÐµÐ¹Ð½Ð¸Ñ
Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÑÑÐ°Ð² ÑÐ³Ð»ÐµÑÐ¾Ð´
Ð·ÐµÑÐ½Ð¾
ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð°Ñ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
microstructure
beinite
chemical composition
carbon
grain
corrosion
carbon corrosio

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¾Ñ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð². 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ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð° Ð² ÑÑÐ°Ð»ÑÑ Ð½Ð° ÑÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸. 2. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÑÑÐ°Ð»ÐµÐ¹ Ñ ÑÐµÑÑÐ¸ÑÐ¾-Ð±ÐµÐ¹Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÐ¾Ð¹ 3. ÐÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð±ÐµÐ¹Ð½Ð¸ÑÐ° Ð² ÑÐµÑÑÐ¸ÑÐ¾-Ð±ÐµÐ¹Ð½Ð¸ÑÐ½ÑÑ ÑÑÐ°Ð»ÑÑ Ð½Ð° ÑÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸. 4. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¾Ñ ÑÐ°Ð·Ð¼ÐµÑÐ° Ð·ÐµÑÐµÐ½ Ð² Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÐµ ÑÑÐ°Ð»ÐµÐ¹. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð² Ð¸ÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸ ÐÐÐÐ¦ Â«ÐÐµÐ·ÐµÑÑÐ¾ÑÐ´ÐÐ¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÐºÂ», Ð³Ð´Ðµ Ð¾Ð±ÑÐ°Ð·ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ð¸ÑÐ¿ÑÑÑÐ²Ð°Ð»Ð¸ÑÑ Ð½Ð° ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ðº ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð´Ð»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¾Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð° Ð² ÑÑÐ°Ð»ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð½Ð°ÑÑÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÐºÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¿ÐµÐºÑÑÐ¾Ð¼ÐµÑÑÐ° ÐÑÐºÑÐ¾Ð»Ð°Ð¹Ð½ 100. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÑ Ð½Ð¸Ð·ÐºÐ¾Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐ°Ð»ÐµÐ¹ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐ»Ð¾ÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Thixomet Pro. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð½Ð° ÑÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÑÑÐ°Ð² ÑÑÐ°Ð»Ð¸, Ð½Ð¾ Ð¸ ÐµÐµ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÑÐºÑÑÑÐ½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ.
description: This work is devoted to the study of the dependence of the rate of carbon dioxide corrosion on the microstructure and chemical composition of the samples. Tasks that were solved during the study: 1. Study of the effect of carbon content in steels on the rate of carbon dioxide corrosion. 2. Study of the features of steels with a ferrite-bainitic microstructure 3. Revealing the dependence of the content of bainite in ferrite-bainitic steels on the rate of carbon dioxide corrosion. 4. Study of the dependence of the rate of carbon dioxide corrosion on the grain size in the microstructure of steels. The work was carried out in the testing laboratory of Weatherford-Polytechnic Research and Development Center, where steel samples were tested for resistance to carbon dioxide corrosion. The determination of the chemical composition for the study of the dependence of the corrosion rate on the carbon content in steels was carried out using a tabletop spark spectrometer Iskroline 100. The study of the microstructure of low-alloy steels was carried out using Thixomet Pro. As a result of the work, it was shown that the rate of carbon dioxide corrosion is significantly influenced not only by the chemical composition of steel, but also by its microstructural state.