Weldability of Cu54Zr22Ti18Ni6 bulk metallic glass by ultrasonic welding processing
โ Scribed by Kim, Jonghyun
- Book ID
- 124107863
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 764 KB
- Volume
- 130
- Category
- Article
- ISSN
- 0167-577X
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๐ SIMILAR VOLUMES
A Nd:YAG pulse laser was chosen as the heat source to make a Cu 54 Ni 6 Zr 22 Ti 18 bulk metallic glass (BMG) weld with a critical thickness of 6 mm. To make a crystallization-free BMG weld, both empirical and numerical approaches were conducted. For the empirical approach, the pulse shape including
Spherical Cu 54 Ni 6 Zr 22 Ti 18 metallic glass powders were prepared using a high-pressure gas atomizer, followed by consolidation using spark plasma sintering (SPS) process. The glass forming ability of both powders as atomized and bulks as SPSed was investigated by X-ray diffractometer (XRD) and