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العنوان
Surface treatment of low carbon steel by friction stir processing /
الناشر
Mohamed Salah Mohamed Newishy ,
المؤلف
Mohamed Salah Mohamed Newishy
هيئة الاعداد
باحث / Mohamed Salah Mohamed Newishy
مشرف / Mohamed Raafat Elkoussy
مشرف / Nahed Ahmed Abdelraheem
مشرف / Morsy Amin Morsy
تاريخ النشر
2014
عدد الصفحات
121 P. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
الهندسة (متفرقات)
تاريخ الإجازة
14/6/2015
مكان الإجازة
جامعة القاهرة - كلية الهندسة - Metallurgical Engineering
الفهرس
Only 14 pages are availabe for public view

from 136

from 136

Abstract

An investigation was carried out to evaluate the feasibility of Friction Stir Powder Processing (FSPP) to produce particle reinforced Metal Matrix Composite materials. WC and TiB2 ceramic particles with particle sizes of 5 and 2 micron respectively were used as reinforcement particles. 2 mm depth surface layer of processed material were produced by multiple FSPP pass. The average hardness of the resulted composites increased to over 600 and 550 HV for steel/WC and Steel/TiB2 composite layer respectively. The fabricated steel/WC and Steel/TiB2 composite layer exhibited superior wear resistance