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Academic Journal
Preparation and properties of new non-magnetic Co-based bulk metallic glasses
Xu Ma, Tuo Wang, Mingcan Li, Peng Li, Lei Xie, Guan Zhang, Chuntao Chang, Qiang Li
Results in Physics, Vol 58, Iss , Pp 107532- (2024)
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| Title | Preparation and properties of new non-magnetic Co-based bulk metallic glasses |
|---|---|
| Authors | Xu Ma, Tuo Wang, Mingcan Li, Peng Li, Lei Xie, Guan Zhang, Chuntao Chang, Qiang Li |
| Publication Year |
2024
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| Source |
Results in Physics, Vol 58, Iss , Pp 107532- (2024)
|
| Description |
Bulk metallic glasses (BMGs) with the nominal composition of Co72-xNixTa5P14B6Si3 (x = 18, 20, and 22) are successfully prepared by fluxing treatment and quartz-mold quenching technique. The effects of Ni content on the glass forming ability (GFA), corrosion-resistance, mechanical and magnetic properties are studied systematically. It is found that the fracture strength of the newly developed BMGs could reach higher than 3 GPa. Moreover, corrosion current density is about 10−5 A/cm2 both the BMGs are soaked in 3.5 % NaCl and 1 M HCl electrolytes. Furthermore, the current BMGs are found to be non-magnetic. The above excellent properties make the newly synthesized BMGs attractive in the engineering field, especially in the amorphous coatings.
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| Document Type |
article
|
| Language |
English
|
| Publisher Information |
Elsevier, 2024.
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| Subject Terms | |
