STRUCTURE AND PROPERTIES OF SURFACE LAYER OF HIGH-CHROME AUSTENITIC STEEL BORATED BY COMBINED ELECTRON-ION-PLASMA METHOD

Authors :: A. D. Teresov
O. S. Tolkachev
Elizaveta Petrikova
Yu.F. Ivanov
Source :: Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 11, Pp 596-604 (2019)
Publication Year :: 2019
Publisher :: Tver State University, 2019.
Abstract: It was established that comprehensive surface treatment of 12Cr18Ni10Ti (AISI 321) high-chromium stainless steel, combining the electro-explosive alloying with titanium and boron and subsequent irradiation with an intense pulsed electron beam, allows the formation of a multiphase submicro- nanocrystalline surface layer up to 60 µm thick, whose microhardness and wear resistance exceed the initial state microhardness by 7 times, wear resistance – by more than 9 times.

Subjects :: Austenite
Materials science
lcsh:QD450-801
lcsh:Physical and theoretical chemistry
Plasma
Electron
electroexplosive boration
Ion
phase composition
intense pulsed electron beam
properties
Surface layer
titanium
Composite material
austenitic steel
defective substructure
plasma

Language :: Russian
ISSN :: 26584360 and 22264442
Issue :: 11
Database :: OpenAIRE
Journal :: Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
Accession number :: edsair.doi.dedup.....894dddf98ca2c310b030b32b16c05e56

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