Evolution of the effective elastic properties of metal matrix composites during the synthesis; International Journal of Engineering Science; Vol. 153
| Parent link: | International Journal of Engineering Science Vol. 153.— 2020.— [103307, 9 p.] |
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| Egile nagusia: | |
| Erakunde egilea: | |
| Beste egile batzuk: | , |
| Gaia: | Title screen We propose a simple analytical model to evaluate changes in the overall elastic properties of metal matrix composites during the manufacturing process. The problem is solved in several steps. First, the moving boundary problem on formation and growth of the transient layer between the matrix and inhomogeneities is solved analytically in quasi-stationary approximation. This solution is used to estimate changes in phase concentrations during the synthesis and to calculate effective properties of the representative inhomogeneous inclusion (of variable size) consisting of the core inhomogeneity and growing transit layer. At the last stage, variation of the effective properties of a composite with varying concentrations of phases during the synthesis is evaluated using micromechanical homogenization schemes. The approach is illustrated on example of Al/W composite when Al5W phase is formed. |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2020
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| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1016/j.ijengsci.2020.103307 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663373 |
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| 200 | 1 | |a Evolution of the effective elastic properties of metal matrix composites during the synthesis |f M. A. Anisimova, A. G. Knyazeva, I. B. Sevostjyanov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a We propose a simple analytical model to evaluate changes in the overall elastic properties of metal matrix composites during the manufacturing process. The problem is solved in several steps. First, the moving boundary problem on formation and growth of the transient layer between the matrix and inhomogeneities is solved analytically in quasi-stationary approximation. This solution is used to estimate changes in phase concentrations during the synthesis and to calculate effective properties of the representative inhomogeneous inclusion (of variable size) consisting of the core inhomogeneity and growing transit layer. At the last stage, variation of the effective properties of a composite with varying concentrations of phases during the synthesis is evaluated using micromechanical homogenization schemes. The approach is illustrated on example of Al/W composite when Al5W phase is formed. | ||
| 461 | |t International Journal of Engineering Science | ||
| 463 | |t Vol. 153 |v [103307, 9 p.] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a metal matrix composites | |
| 610 | 1 | |a synthesis | |
| 610 | 1 | |a transient layer | |
| 610 | 1 | |a moving boundaries | |
| 610 | 1 | |a homogenization | |
| 610 | 1 | |a композиты с керамической матрицей | |
| 610 | 1 | |a синтез | |
| 610 | 1 | |a гомогенизация | |
| 700 | 1 | |a Anisimova |b M. A. |c physicist |c engineer of Tomsk Polytechnic University |f 1988- |g Mariya Aleksandrovna |3 (RuTPU)RU\TPU\pers\34323 |9 17832 | |
| 701 | 1 | |a Knyazeva |b A. G. |c Russian physicist |c Professor of Tomsk Polytechnic University, doctor of physico-mathematical Sciences |f 1962- |g Anna Georgievna |3 (RuTPU)RU\TPU\pers\32712 |9 16597 | |
| 701 | 1 | |a Sevostjyanov |b I. B. |g Igor Borisovich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
| 801 | 2 | |a RU |b 63413507 |c 20210209 |g RCR | |
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