Enhancement of cumulative corrosion-fatigue interaction lives of 6061-t6 aluminum alloy using ultrasonic impact peening process
العناوين الأخرى
تحسين عمر الكلال-التأكلي التراكمي المتداخل لسبيكة الألمنيوم 6061-T6 باستخدام عملية القذف بالموجات فوق الصوتية
المؤلفون المشاركون
Nusayr, Siba Farhan
Majid, Amir Hamid
al-Alkawi, Husayn Jasim Muhammad
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 23، العدد 4 (31 يوليو/تموز 2019)، ص ص. 132-144، 13ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2019-07-31
دولة النشر
العراق
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The fatigue behavior of 6061-T6 aluminum alloy under constant and variable amplitude loading was investigated in air for as-received and pre-corroded specimens in 3.5% NaCl corrosive solution for 77 days.
The experimental results presented that the tests of fatigue life on pre-corroded samples with and without ultrasonic peening revealed a significant reduction in life related with the presence of corrosion defects before cyclic loading.
In state of unpeened specimens the constant S-N fatigue strength curve was decreased by 4.5% due to immersed the specimens in corrosive 3.5% NaCl solution for 77 days, while in state of ultrasonically peened specimens for 10 sec.
per line and 2.5 joul energy the reduction of S-N curve decreased to 2.2% due to the beneficial effect of this treatment for increasing the corrosion-fatigue life.
The improvement of fatigue life and corrosion-fatigue life of specimens when applying of ultrasonic peening was 8.69% for dry fatigue life and 2.3% for corrosion-fatigue interaction.
The results of cumulative corrosion-fatigue tests indicated that the life of corroded specimens under the effect of ultrasonic peening treatment improved to approximately (3% ـــ 2.25% ) for low-high and high-low The fatigue behavior of 6061-T6 aluminum alloy under constant and variable amplitude loading was investigated in air for as-received and pre-corroded specimens in 3.5% NaCl corrosive solution for 77 days.
The experimental results presented that the tests of fatigue life on pre-corroded samples with and without ultrasonic peening revealed a significant reduction in life related with the presence of corrosion defects before cyclic loading.
In state of unpeened specimens the constant S-N fatigue strength curve was decreased by 4.5% due to immersed the specimens in corrosive 3.5% NaCl solution for 77 days, while in state of ultrasonically peened specimens for 10 sec.
per line and 2.5 joul energy the reduction of S-N curve decreased to 2.2% due to the beneficial effect of this treatment for increasing the corrosion-fatigue life.
The improvement of fatigue life and corrosion-fatigue life of specimens when applying of ultrasonic peening was 8.69% for dry fatigue life and 2.3% for corrosion-fatigue interaction.
The results of cumulative corrosion-fatigue tests indicated that the life of corroded specimens under the effect of ultrasonic peening treatment improved to approximately (3% ـــ 2.25% ) for low-high and high-low sequences.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Alkawi, Husayn Jasim Muhammad& Majid, Amir Hamid& Nusayr, Siba Farhan. 2019. Enhancement of cumulative corrosion-fatigue interaction lives of 6061-t6 aluminum alloy using ultrasonic impact peening process. Journal of Engineering and Sustainable Development،Vol. 23, no. 4, pp.132-144.
https://search.emarefa.net/detail/BIM-1114648
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Majid, Amir Hamid…[et al.]. Enhancement of cumulative corrosion-fatigue interaction lives of 6061-t6 aluminum alloy using ultrasonic impact peening process. Journal of Engineering and Sustainable Development Vol. 23, no. 4 (Jul. 2019), pp.132-144.
https://search.emarefa.net/detail/BIM-1114648
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Alkawi, Husayn Jasim Muhammad& Majid, Amir Hamid& Nusayr, Siba Farhan. Enhancement of cumulative corrosion-fatigue interaction lives of 6061-t6 aluminum alloy using ultrasonic impact peening process. Journal of Engineering and Sustainable Development. 2019. Vol. 23, no. 4, pp.132-144.
https://search.emarefa.net/detail/BIM-1114648
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1114648
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