Studying as - cast microstructure of the cold core (CC) ingot
In this study, the mechanism of the formation in structure of Cold Core ingot which is prepared by cold core casting method in lab is studied. The structure of the CC ingot is obtained by optical microscopy and macroscopic examination. And finite element simulation result is used to illustrate the h...
| الحاوية / القاعدة: | Metalurgija |
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| المؤلفون الرئيسيون: | , , , , , |
| التنسيق: | مقال |
| اللغة: | الإنجليزية |
| منشور في: |
Croatian Society for Materials Protection
2017-01-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://hrcak.srce.hr/file/249270 |
| _version_ | 1848650458280755200 |
|---|---|
| author | X. J. Zhang C. J. Xu Z. Y. Wang J. Li L. W. Zhang X. D. Peng |
| author_facet | X. J. Zhang C. J. Xu Z. Y. Wang J. Li L. W. Zhang X. D. Peng |
| author_sort | X. J. Zhang |
| collection | DOAJ |
| container_title | Metalurgija |
| description | In this study, the mechanism of the formation in structure of Cold Core ingot which is prepared by cold core casting method in lab is studied. The structure of the CC ingot is obtained by optical microscopy and macroscopic examination. And finite element simulation result is used to illustrate the heat transfer process of the CC ingot. The results indicated that the macrostructure of the CC ingot is consists of diffusion layer, chilling solidified layer, directional growth, isometric layer and isometric fine grain region layer. In addition, forced heat transfer patterns of the CC ingot affects the orientation distributions and boundary structures of the crystallites combining on the results of the computer simulation, and the influence on the microstructure can be observed clearly under the microscope. |
| format | Article |
| id | doaj-fa44adeade0042508f7e699d70b6f2a4 |
| institution | Directory of Open Access Journals |
| issn | 0543-5846 1334-2576 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Croatian Society for Materials Protection |
| record_format | Article |
| spelling | doaj-fa44adeade0042508f7e699d70b6f2a42025-11-03T02:57:51ZengCroatian Society for Materials ProtectionMetalurgija0543-58461334-25762017-01-01561-24346Studying as - cast microstructure of the cold core (CC) ingotX. J. ZhangC. J. XuZ. Y. WangJ. LiL. W. ZhangX. D. PengIn this study, the mechanism of the formation in structure of Cold Core ingot which is prepared by cold core casting method in lab is studied. The structure of the CC ingot is obtained by optical microscopy and macroscopic examination. And finite element simulation result is used to illustrate the heat transfer process of the CC ingot. The results indicated that the macrostructure of the CC ingot is consists of diffusion layer, chilling solidified layer, directional growth, isometric layer and isometric fine grain region layer. In addition, forced heat transfer patterns of the CC ingot affects the orientation distributions and boundary structures of the crystallites combining on the results of the computer simulation, and the influence on the microstructure can be observed clearly under the microscope.http://hrcak.srce.hr/file/249270CastingCold core ingotHeat transferMacrostructureMicrostructure |
| spellingShingle | X. J. Zhang C. J. Xu Z. Y. Wang J. Li L. W. Zhang X. D. Peng Studying as - cast microstructure of the cold core (CC) ingot Casting Cold core ingot Heat transfer Macrostructure Microstructure |
| title | Studying as - cast microstructure of the cold core (CC) ingot |
| title_full | Studying as - cast microstructure of the cold core (CC) ingot |
| title_fullStr | Studying as - cast microstructure of the cold core (CC) ingot |
| title_full_unstemmed | Studying as - cast microstructure of the cold core (CC) ingot |
| title_short | Studying as - cast microstructure of the cold core (CC) ingot |
| title_sort | studying as cast microstructure of the cold core cc ingot |
| topic | Casting Cold core ingot Heat transfer Macrostructure Microstructure |
| url | http://hrcak.srce.hr/file/249270 |
| work_keys_str_mv | AT xjzhang studyingascastmicrostructureofthecoldcoreccingot AT cjxu studyingascastmicrostructureofthecoldcoreccingot AT zywang studyingascastmicrostructureofthecoldcoreccingot AT jli studyingascastmicrostructureofthecoldcoreccingot AT lwzhang studyingascastmicrostructureofthecoldcoreccingot AT xdpeng studyingascastmicrostructureofthecoldcoreccingot |