Fine structure and phase composition of Fe-14Mn-1.2C steel: influence of a modified mixture based on refractory metals
The effect of TiO2, ZrO2 and Na3AlF6 ultrafine powders on the fine structure and the phase composition of Fe-14Mn-1.2C steel was investigated. The introduction of the ultrafine powders into the melt influenced the grain size, the quantity, and the character of distribution of nonmetallic inclusions...
| Published in: | International journal of minerals, metallurgy, and materials Vol. 24, № 5. P. 523-529 |
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| Other Authors: | , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000629814 Перейти в каталог НБ ТГУ |
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| 024 | 7 | |a 10.1007/s12613-017-1433-2 |2 doi | |
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| 039 | 9 | |a 201808030757 |c 201806211033 |d cat202 |c 201806201552 |d VLOAD |y 201806201538 |z Александр Эльверович Гилязов | |
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| 245 | 1 | 0 | |a Fine structure and phase composition of Fe-14Mn-1.2C steel: influence of a modified mixture based on refractory metals |c A. Zykova, N. Popova, M. Kalashnikov, I. Kurzina |
| 504 | |a Библиогр.: 11 назв. | ||
| 520 | 3 | |a The effect of TiO2, ZrO2 and Na3AlF6 ultrafine powders on the fine structure and the phase composition of Fe-14Mn-1.2C steel was investigated. The introduction of the ultrafine powders into the melt influenced the grain size, the quantity, and the character of distribution of nonmetallic inclusions in the railroad frogs. The microstructure of castings was improved significantly because of the refinement of the grain structure and an increase of the grain-boundary area. After the modifying mixture was introduced into the melt, either the microtwins of one or two intersecting systems or the precipitations of ε-martensite of different types, or simultaneously the microtwins and wafers of ε-martensite, were present in each grain. | |
| 653 | |a марганцевая сталь | ||
| 653 | |a тугоплавкие металлы | ||
| 653 | |a фазовый состав | ||
| 653 | |a ультрадисперсные порошки | ||
| 655 | 4 | |a статьи в журналах |9 879358 | |
| 700 | 1 | |a Zykova, Anna P. |9 97870 | |
| 700 | 1 | |a Kalashnikov, Mark P. |9 99197 | |
| 700 | 1 | |a Kurzina, Irina A. |9 99208 | |
| 700 | 1 | |a Popova, Natalia A. |c канд. техн. наук |9 105125 | |
| 773 | 0 | |t International journal of minerals, metallurgy, and materials |d 2017 |g Vol. 24, № 5. P. 523-529 |x 1674-4799 | |
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| 856 | 7 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000629814 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=436577 | ||
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| 999 | |c 436577 |d 436577 | ||