Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties

Pavel V. Kuznetsov, Nina K. Galchenko, Tanzilya V. Rakhmatulina, Victor P. Samartsev, Ksenia A. Kolesnikova, Roman S. Laptev, Maria N. Babikhina

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Microstructure of coatings obtained by manual arc welding with commercial electrode MP-3 and experimental electrode modified with carbonitride nanoparticles was studied using scanning tunnel microscopy. It was found that microdispersed additives lead to structure refinement and bianite formation. Using dihedral angle measurements relative energies of ferrite/ferrite and ferrite/cementite grain boundaries were estimated. It was shown that the average relative grain boundary energy for experimental electrode coating is more than two times less than the corresponding value for commercial electrode coating. This phenomenon might be related to the increase of ferrite/cementite boundary portion. The decrease in grain boundary energy is correlated with the impact toughness increase of specimens with experimental electrode coating.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
PublisherAmerican Institute of Physics Inc.
Volume1909
ISBN (Electronic)9780735416017
DOIs
Publication statusPublished - 1 Dec 2017
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Russian Federation
Duration: 9 Oct 201713 Oct 2017

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
CountryRussian Federation
CityTomsk
Period9.10.1713.10.17

Fingerprint

Titan
tunnels
ferrites
microscopy
coatings
nanoparticles
scanning
electrodes
cementite
grain boundaries
arc welding
toughness
dihedral angle
energy
microstructure

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Kuznetsov, P. V., Galchenko, N. K., Rakhmatulina, T. V., Samartsev, V. P., Kolesnikova, K. A., Laptev, R. S., & Babikhina, M. N. (2017). Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Vol. 1909). [020114] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013795

Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties. / Kuznetsov, Pavel V.; Galchenko, Nina K.; Rakhmatulina, Tanzilya V.; Samartsev, Victor P.; Kolesnikova, Ksenia A.; Laptev, Roman S.; Babikhina, Maria N.

Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017. 020114.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kuznetsov, PV, Galchenko, NK, Rakhmatulina, TV, Samartsev, VP, Kolesnikova, KA, Laptev, RS & Babikhina, MN 2017, Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties. in Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. vol. 1909, 020114, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017, Tomsk, Russian Federation, 9.10.17. https://doi.org/10.1063/1.5013795
Kuznetsov PV, Galchenko NK, Rakhmatulina TV, Samartsev VP, Kolesnikova KA, Laptev RS et al. Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909. American Institute of Physics Inc. 2017. 020114 https://doi.org/10.1063/1.5013795
Kuznetsov, Pavel V. ; Galchenko, Nina K. ; Rakhmatulina, Tanzilya V. ; Samartsev, Victor P. ; Kolesnikova, Ksenia A. ; Laptev, Roman S. ; Babikhina, Maria N. / Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties. Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017.
@inproceedings{eedc259e1d9b43cb94d0a055358c884b,
title = "Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties",
abstract = "Microstructure of coatings obtained by manual arc welding with commercial electrode MP-3 and experimental electrode modified with carbonitride nanoparticles was studied using scanning tunnel microscopy. It was found that microdispersed additives lead to structure refinement and bianite formation. Using dihedral angle measurements relative energies of ferrite/ferrite and ferrite/cementite grain boundaries were estimated. It was shown that the average relative grain boundary energy for experimental electrode coating is more than two times less than the corresponding value for commercial electrode coating. This phenomenon might be related to the increase of ferrite/cementite boundary portion. The decrease in grain boundary energy is correlated with the impact toughness increase of specimens with experimental electrode coating.",
author = "Kuznetsov, {Pavel V.} and Galchenko, {Nina K.} and Rakhmatulina, {Tanzilya V.} and Samartsev, {Victor P.} and Kolesnikova, {Ksenia A.} and Laptev, {Roman S.} and Babikhina, {Maria N.}",
year = "2017",
month = "12",
day = "1",
doi = "10.1063/1.5013795",
language = "English",
volume = "1909",
booktitle = "Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017",
publisher = "American Institute of Physics Inc.",

}

TY - GEN

T1 - Scanning tunnel microscopy of coatings with titan carbonitride nanoparticles and their properties

AU - Kuznetsov, Pavel V.

AU - Galchenko, Nina K.

AU - Rakhmatulina, Tanzilya V.

AU - Samartsev, Victor P.

AU - Kolesnikova, Ksenia A.

AU - Laptev, Roman S.

AU - Babikhina, Maria N.

PY - 2017/12/1

Y1 - 2017/12/1

N2 - Microstructure of coatings obtained by manual arc welding with commercial electrode MP-3 and experimental electrode modified with carbonitride nanoparticles was studied using scanning tunnel microscopy. It was found that microdispersed additives lead to structure refinement and bianite formation. Using dihedral angle measurements relative energies of ferrite/ferrite and ferrite/cementite grain boundaries were estimated. It was shown that the average relative grain boundary energy for experimental electrode coating is more than two times less than the corresponding value for commercial electrode coating. This phenomenon might be related to the increase of ferrite/cementite boundary portion. The decrease in grain boundary energy is correlated with the impact toughness increase of specimens with experimental electrode coating.

AB - Microstructure of coatings obtained by manual arc welding with commercial electrode MP-3 and experimental electrode modified with carbonitride nanoparticles was studied using scanning tunnel microscopy. It was found that microdispersed additives lead to structure refinement and bianite formation. Using dihedral angle measurements relative energies of ferrite/ferrite and ferrite/cementite grain boundaries were estimated. It was shown that the average relative grain boundary energy for experimental electrode coating is more than two times less than the corresponding value for commercial electrode coating. This phenomenon might be related to the increase of ferrite/cementite boundary portion. The decrease in grain boundary energy is correlated with the impact toughness increase of specimens with experimental electrode coating.

UR - http://www.scopus.com/inward/record.url?scp=85038567052&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85038567052&partnerID=8YFLogxK

U2 - 10.1063/1.5013795

DO - 10.1063/1.5013795

M3 - Conference contribution

VL - 1909

BT - Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017

PB - American Institute of Physics Inc.

ER -