Study of the Dynamic Strain-Induced Transformation Process of a Low-Carbon Steel: Experiment and Finite Element Simulation
المؤلفون المشاركون
He, Lei
Ruan, Ruijie
Lin, Chen
Dai, Ting
Hu, Xianjun
Krakauer, Bruce W.
Zhu, Mingfang
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-07
دولة النشر
مصر
عدد الصفحات
6
الملخص EN
The microstructures and mechanical properties of a low-carbon steel, hot-rolled by a six-pass dynamic strain-induced transformation (DSIT) process, with different start rolling temperatures, are studied by combining experiments and finite element simulations.
The start rolling temperatures of the last three passes are about 10°C higher and 20°C lower than the Ar3 temperature, for Processes 1 and 2, respectively.
The results show that as the rolling process proceeds, rolling forces increase, while slab temperatures decrease.
Before starting Pass 4, the temperature of the slab center is higher than that of the slab surface.
During Pass 4 to Pass 6, however, the temperatures of the slab center and surface are nearly identical but fluctuate remarkably due to the large reduction rate.
The simulated maximum rolling force and start rolling temperature of each pass agree reasonably with the experimental measurements.
It is found that the simulated start temperatures of the slab center in the last three passes are about 5~25°C higher than the Ar3 temperature for Process 1, and the DSIT condition is better satisfied for Process 2.
As a result, Process 2 produces finer grain sizes and higher yield strengths than Process 1.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
He, Lei& Ruan, Ruijie& Lin, Chen& Dai, Ting& Hu, Xianjun& Krakauer, Bruce W.…[et al.]. 2016. Study of the Dynamic Strain-Induced Transformation Process of a Low-Carbon Steel: Experiment and Finite Element Simulation. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1096020
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
He, Lei…[et al.]. Study of the Dynamic Strain-Induced Transformation Process of a Low-Carbon Steel: Experiment and Finite Element Simulation. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1096020
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
He, Lei& Ruan, Ruijie& Lin, Chen& Dai, Ting& Hu, Xianjun& Krakauer, Bruce W.…[et al.]. Study of the Dynamic Strain-Induced Transformation Process of a Low-Carbon Steel: Experiment and Finite Element Simulation. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1096020
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1096020
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر