أعضاء هيئة التدريس - جامعة بنها
INVESTIGATION OF INFLUENCE OF PARAMETERS OF LASER WELDING ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Al–4.7 % Mg–0.32 % Mn–0.21 % Sc–0.09 % Zr ALLOY
УРАЛЬСКАЯ ШКОЛА МОЛОДЫХ МЕТАЛЛОВЕДОВ Сборник материалов XVII Международной научно-технической Уральской школы-семинара металловедов – молодых ученых (Екатеринбург, 5–9 декабря 2016 г.) • 2016
معلومات البحث
المؤلفون
A. M .Khalil, I. S. Loginova, V. S. Zolotorevsky
الكلمات المفتاحية
deformed aluminum alloy, laser welding, peak power,
microstructure.
المجلة العلمية
УРАЛЬСКАЯ ШКОЛА МОЛОДЫХ МЕТАЛЛОВЕДОВ Сборник материалов XVII Международной научно-технической Уральской школы-семинара металловедов – молодых ученых (Екатеринбург, 5–9 декабря 2016 г.)
الناشر
Not Available
المجلد
2
العدد
Not Available
الصفحات
95-100
publication.type
International
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
In the present work the influence of peak power of laser beam welding
were studied at voltage range from 330 to 430 V and peak power (0,64; 0,75;
0,87; 1,01; 1,15; 1,31) kW , and laser beam diameter is standard and duration 8
ms. The microstructure after welding was studied. It was concluded that there is
a variant in grain size and shape in the welded zone and pre-welded area. The
dimensions of welded zone was measured. From measuring data, it was
observed, that as increasing the peak power the width and depth of welding
increased.
were studied at voltage range from 330 to 430 V and peak power (0,64; 0,75;
0,87; 1,01; 1,15; 1,31) kW , and laser beam diameter is standard and duration 8
ms. The microstructure after welding was studied. It was concluded that there is
a variant in grain size and shape in the welded zone and pre-welded area. The
dimensions of welded zone was measured. From measuring data, it was
observed, that as increasing the peak power the width and depth of welding
increased.