Effect of CO2 laser fluence on cladding geometrical dimensions alternations
المؤلفون المشاركون
Hannun, Mahdi M.
Husayn, Suhayr A.
Kazim, Muhammad Jasim
المصدر
Engineering and Technology Journal
العدد
المجلد 39، العدد 5A (31 مايو/أيار 2021)، ص ص. 703-710، 8ص.
الناشر
تاريخ النشر
2021-05-31
دولة النشر
العراق
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
Geometrical dimensions could play a potential role in the function of laser cladding of nickel-base powder on the cold-rolled carbon steel substrate.
The geometrical dimensions and their impact on the efficiency of the process of laser cladding of nickel-base powder (Ni -10wt% Al) on cold rolled 0.2% carbon steel substrate was investigated.
This work focused on the effect of laser-specific energy input of CO2laser.
The geometrical dimensions of cladding regions are including cladding width, cladding height, depth of dilution, contact angle, dilution area, cladding area, and heat-affected zone dimensions determinations.
The laser power (1.8 kW) was used at different traverse speeds (1.5, 3.6, 5, 7.1, 8.6, 12.5 mm/s) with (3mm) laser beam diameter.
The feed rate was kept constant after many preliminary claddings at approximately 11 g/min.
Fluence values ranged from (48-400J/mm2), and the power density value was (255W/mm2).
A minimum dilution percentage (25% ) was obtained at the highest fluence value (400 J/mm2).
Observations were measured using an optical microscope, scanning electron microscopy, and Image software.
Obtained results indicated that the increase in the fluence leads to an increase in height of cladding, HAZ region but lower depth of Geometrical dimensions could play a potential role in the function of laser cladding of nickel-base powder on the cold-rolled carbon steel substrate.
The geometrical dimensions and their impact on the efficiency of the process of laser cladding of nickel-base powder (Ni -10wt% Al) on cold rolled 0.2% carbon steel substrate was investigated.
This work focused on the effect of laser-specific energy input of CO2laser.
The geometrical dimensions of cladding regions are including cladding width, cladding height, depth of dilution, contact angle, dilution area, cladding area, and heat-affected zone dimensions determinations.
The laser power (1.8 kW) was used at different traverse speeds (1.5, 3.6, 5, 7.1, 8.6, 12.5 mm/s) with (3mm) laser beam diameter.
The feed rate was kept constant after many preliminary claddings at approximately 11 g/min.
Fluence values ranged from (48-400J/mm2), and the power density value was (255W/mm2).
A minimum dilution percentage (25% ) was obtained at the highest fluence value (400 J/mm2).
Observations were measured using an optical microscope, scanning electron microscopy, and Image software.
Obtained results indicated that the increase in the fluence leads to an increase in height of cladding, HAZ region but lower depth of dilution.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kazim, Muhammad Jasim& Hannun, Mahdi M.& Husayn, Suhayr A.. 2021. Effect of CO2 laser fluence on cladding geometrical dimensions alternations. Engineering and Technology Journal،Vol. 39, no. 5A, pp.703-710.
https://search.emarefa.net/detail/BIM-1282596
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kazim, Muhammad Jasim…[et al.]. Effect of CO2 laser fluence on cladding geometrical dimensions alternations. Engineering and Technology Journal Vol. 39, no. 5A (2021), pp.703-710.
https://search.emarefa.net/detail/BIM-1282596
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kazim, Muhammad Jasim& Hannun, Mahdi M.& Husayn, Suhayr A.. Effect of CO2 laser fluence on cladding geometrical dimensions alternations. Engineering and Technology Journal. 2021. Vol. 39, no. 5A, pp.703-710.
https://search.emarefa.net/detail/BIM-1282596
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 709-710
رقم السجل
BIM-1282596
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