Microstructure and mechanical properties of novel 718 superalloy
| العنوان: | Microstructure and mechanical properties of novel 718 superalloy |
|---|---|
| المؤلفون: | Q. Deng, J.L. Qu, J.Y. Zhuang, Z.Y. Zhong, J.H. Du, X.D. Lü |
| المصدر: | Acta Metallurgica Sinica (English Letters). 19:418-424 |
| بيانات النشر: | Elsevier BV, 2006. |
| سنة النشر: | 2006 |
| مصطلحات موضوعية: | Materials science, Scanning electron microscope, Alloy, Metallurgy, Metals and Alloys, engineering.material, Microstructure, Industrial and Manufacturing Engineering, law.invention, Superalloy, Optical microscope, Structural stability, Transmission electron microscopy, law, Phase (matter), engineering, Composite material |
| الوصف: | Recently, a novel 718 superalloy with remarkable structural stability at 680°C has been designed and fabricated by CISRI (Central Iron and Steel Research Institute) etc. Phase identification of novel 718 alloy under the above-mentioned heat-treatment condition was performed using optical microscopy (OM), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Results show that the novel 718 alloy has outstanding structural stability at 680°C. The novel 718 alloy possess excellent structural stability and good mechanical properties, which is attributed to γ-phase strengthening and also to the specific sandwich structure of the γ′ + γ″ strengthening phase. |
| تدمد: | 1006-7191 |
| DOI: | 10.1016/s1006-7191(06)62082-6 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::5990c16c860c5f98890237c4db44336b https://doi.org/10.1016/s1006-7191(06)62082-6 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........5990c16c860c5f98890237c4db44336b |
| قاعدة البيانات: | OpenAIRE |
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