Dilatometric Analysis of Irreversible Volume Change during Phase Transformation in Pure Iron
| العنوان: | Dilatometric Analysis of Irreversible Volume Change during Phase Transformation in Pure Iron |
|---|---|
| المؤلفون: | Ye-jin Yang, Jian-xun Fu, Zhu Yuyuan, Yan-xin Wu, Ren-jie Zhao |
| المصدر: | Journal of Iron and Steel Research International. 23:828-833 |
| بيانات النشر: | Springer Science and Business Media LLC, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Chemistry, Metals and Alloys, Thermodynamics, 02 engineering and technology, Volume change, 020501 mining & metallurgy, Lattice constant, 0205 materials engineering, Creep, Mechanics of Materials, Lattice (order), Metallic materials, Length change, Materials Chemistry, Lever rule, Dilatometer |
| الوصف: | One assumption underlying the conventional dilatometrie analysis based on the lever rule is that the volume of the specimen changes isotropically during phase transformation, which conflicts with the irreversible length change shown in actual measurements. The contribution of this irreversible effect to the dilation data of pure iron upon heating and cooling was respectively quantified via conversion equations based on lattice parameters. A model considering the elastic strain and creep deformation was established for both the interpretation of the irreversible volume change and the discrepancy between the results measured by a dilatometer and a micrometer. |
| تدمد: | 2210-3988 1006-706X |
| DOI: | 10.1016/s1006-706x(16)30127-3 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::685687e331356cc35bf81711cec2fded https://doi.org/10.1016/s1006-706x(16)30127-3 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........685687e331356cc35bf81711cec2fded |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22103988 1006706X |
|---|---|
| DOI: | 10.1016/s1006-706x(16)30127-3 |