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Microstructural evaluation and strain life behavior of friction stir processed Ferritic nodular Iron
Other Title(s)
تأثير المعاملة بتقنية المزج الاحتكاكي على عمر الكلل و البنية المجهرية لحديد الزهر الفرايتي الكروي
Joint Authors
Ubayd, Abd al-Salam Yusuf
Mahmud, Ibtihal Abd al-Razzaq
Abbud, Adnan Nimah
Source
Journal of King Abdulaziz University : Engineering Sciences
Issue
Vol. 27, Issue 2 (31 Dec. 2016), pp.69-82, 14 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
2016-12-31
Country of Publication
Saudi Arabia
No. of Pages
14
Main Subjects
Topics
Abstract EN
Investigations had been performed to demonstrate the effects of Friction Stir Processing (FSP) on the microstructure, hardness and strain life of fully ferrite nodular cast iron ASTM A536, grade 65-45-12.
The processing tool is a 20 mm diameter cylindrical pinless tool made of tungsten carbide.
Processing parameters, which are: rotational speed, translational speed and applied load, were employed and scheduled in this evaluation.
Results showed that maximum graphite grain refinements of 2-3 times and phase transformations of a fully ferritic to bully’s eye, pearlite/bainitite and bainite/marensite were achieved within the processed zone and in depth of processed specimens.
These modifications in microstructure caused significant improvements of the processed surface hardness 100 to 300% and strain life of 9 to 65% depending on the process parameters (rotation speed, feed speed and applied load).
American Psychological Association (APA)
Mahmud, Ibtihal Abd al-Razzaq& Abbud, Adnan Nimah& Ubayd, Abd al-Salam Yusuf. 2016. Microstructural evaluation and strain life behavior of friction stir processed Ferritic nodular Iron. Journal of King Abdulaziz University : Engineering Sciences،Vol. 27, no. 2, pp.69-82.
https://search.emarefa.net/detail/BIM-791693
Modern Language Association (MLA)
Mahmud, Ibtihal Abd al-Razzaq…[et al.]. Microstructural evaluation and strain life behavior of friction stir processed Ferritic nodular Iron. Journal of King Abdulaziz University : Engineering Sciences Vol. 27, no. 2 (Dec. 2016), pp.69-82.
https://search.emarefa.net/detail/BIM-791693
American Medical Association (AMA)
Mahmud, Ibtihal Abd al-Razzaq& Abbud, Adnan Nimah& Ubayd, Abd al-Salam Yusuf. Microstructural evaluation and strain life behavior of friction stir processed Ferritic nodular Iron. Journal of King Abdulaziz University : Engineering Sciences. 2016. Vol. 27, no. 2, pp.69-82.
https://search.emarefa.net/detail/BIM-791693
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 80-81
Record ID
BIM-791693