کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1643836 1517258 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Weldability of Cu54Zr22Ti18Ni6 bulk metallic glass by ultrasonic welding processing
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Weldability of Cu54Zr22Ti18Ni6 bulk metallic glass by ultrasonic welding processing
چکیده انگلیسی


• Bulk metallic glasses is crystallized by ultrasonic vibration.
• Successfully welded 1 mm thick Cu base BMG without any evidence of crystallization.
• Ultrasonic welding processing shows a potent capability for joining BMG.

Cu54Zr22Ti18Ni6 (numbers indicate at%) bulk metallic glass with glass forming ability of 6 mm was joined using ultrasonic welding. After welding fully amorphous materials, crystallization was investigated using micro area x-ray diffraction, scanning electron microscopy, and differential scanning calorimetry. However, there was no crystallization through the joint and the weld interface could not be ascertained. In view of joint morphology and phase stability, ultrasonic welding processing shows a potent capability for joining bulk metallic glass materials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 130, 1 September 2014, Pages 160–163
نویسندگان
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