Modifying effect of tungsten on vacuum condensates of iron / Barmin A.E., Sobol’ O.V., Zubkov A.I., Mal’tseva L.A. // Physics of Metals and Metallography. - 2015. - V. 116, l. 7. - P. 706-710.

ISSN:
0031918X
Type:
Article
Abstract:
Laws of the structure formation, as well as the strength properties and thermal stability of vacuum condensates of the Fe-W system have been studied. It has been found that the alloying of iron foils with tungsten to 1 at % makes it possible to disperse the grained structure of the condensates to nanometric dimensionality and to markedly enhance their strength properties and recrystallization temperature. Thus, the foils containing ∼0.8% tungsten and grains of about 50 nm in size exhibit the hardness 5.5 GPa and recrystallization temperature 800°C. These results can be used to devise compositions of the steels designed for subsequently obtaining high-strength and thermostable nanostructural states. © 2015, Pleiades Publishing, Ltd.
Author keywords:
modification; nanocrystallized materials; segregation; vacuum condensates
Index keywords:
High strength steel; Recrystallization (metallurgy); Segregation (metallography); Thermodynamic stability; Tungsten; High strength; modification; Modifying effects; Nanostructural; Recrystallization t
DOI:
10.1134/S0031918X15070017
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938875037&doi=10.1134%2fS0031918X15070017&partnerID=40&md5=3a868dee5dd0575ba207eaf59d76e845
Соавторы в МНС:
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Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938875037&doi=10.1134%2fS0031918X15070017&partnerID=40&md5=3a868dee5dd0575ba207eaf59d76e845
Affiliations National Technical University (Khar’kov Polytechnic Institute), ul. Frunze 21, Khar’kov, Ukraine; Yeltsin Ural Federal University, ul. Mira 19, Ekaterinburg, Russian Federation
Author Keywords modification; nanocrystallized materials; segregation; vacuum condensates
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Correspondence Address Barmin, A.E.; National Technical University (Khar’kov Polytechnic Institute), ul. Frunze 21, Ukraine
Publisher Maik Nauka-Interperiodica Publishing
Language of Original Document English
Abbreviated Source Title Phys. Met. Metallogr.
Source Scopus