Affiliation:
1. Volgograd State Technical University
2. AO VNIKTInho
Abstract
It has been experimentally proven that the effect of ultrasound on the melt during hot-dip aluminizing does not affect the phase composition of the diffusion zone formed as a result of heterogeneous reactions at the interface between aluminum and iron-based alloys. It is shown that at a fixed temperature, the frequency of supplied acoustic vibrations of 18-20 kHz and an amplitude of 10-15 μm, the thickness of the coating and diffusion zone decreases by 30-50 %.
Funder
Ministry of Science and Higher Education of the Russian Federation
Publisher
Volgograd State Technical University
Reference9 articles.
1. Рябов, В. Р. Алитирование стали / В. Р. Рябов. - Москва : Металлургия, 1973. - 239 с.
2. Алитирование поверхности сплава Х15Ю5 погружением в расплав / В. Г. Шморгун [и др.] // Известия ВолгГТУ : научный журнал № 4 / ВолгГТУ. - Волгоград, 2019. - С. 88-91.
3. Aluminizing of the Cr15Al5 alloy surface by hot-dipping in the melt / V. G. Shmorgun [et al.] // IOP Conference Series: Materials Science and Engineering. - IOP Publishing, 2019. - Т. 537. - №. 2. - С. 022069.
4. Шморгун, В. Г. Особенности диффузионного взаимодействия в сталеалюминиевом композите после сварки взрывом и алитирования погружением в расплав /В. Г. Шморгун, О. В. Слаутин, В. П. Кулевич // Металлург. - 2019. - №. 7. - С. 84-89.
5. Formation behavior of an intermetallic compound layer during the hot dip aluminizing of cast iron / S. Kang et al. // ISIJ international. - 2012. - Т. 52. - №. 7. - С. 1342-1347.