Superplasticity of bulk metallic glasses (BMGs): A review

Z Savaedi, R Motallebi, H Mirzadeh… - Journal of Non-Crystalline …, 2022 - Elsevier
… deformation (well below the glass transition temperature, T g ) usually … primary shear bands
at ambient temperature is the leading … Superplasticity of bulk metallic glasses (BMGs) was …

Superplastic formability of the developed Zr40Hf10Ti5Al10Cu25Ni10 high entropy bulk metallic glass with enhanced thermal stability

ZK Dehkordi, M Malekan, M Nili-Ahmadabadi - Journal of Non-Crystalline …, 2022 - Elsevier
… of 2970–3076 MPa and large plastic strain of 1.9–2.1% at ambient temperature [6]. HE-BMGs …
about the high-temperature deformation behavior, eg, the superplastic behavior of at the …

Ultrasonic plasticity of metallic glass near room temperature

X Li, D Wei, JY Zhang, XD Liu, Z Li, TY Wang… - Applied Materials …, 2020 - Elsevier
… from its equilibrium liquid state to ambient temperature at cooling rate of 10 10 … bulk metallic
glass sample. An isothermal-isobaric ensemble was adopted to guarantee fixed temperature

Super plasticity of bulk metallic glasses at room temperature: A friction self-locking state

…, M Wang, H Li, Z Li, Y Zhao, X Fan, A Inoue… - Journal of Non …, 2023 - Elsevier
… C 7 bulk metallic glasses (BMGs) with aspect ratios ranging from 1.0 to 2.5. The compressive
plastic … ability of BMGs to exhibit super plasticity at ambient temperature is attributed to the …

Room temperature activated slow β relaxation and large compressive plasticity in a LaCe-based bulk metallic glass

X Cui, JC Qiao, JJ Li, LZ Meng, J Guo, FQ Zu… - Intermetallics, 2020 - Elsevier
Room temperature activated stress induced β relaxation accompanying with super plastic
… behavior was observed around ambient temperature in (La 25 Ce 75 ) 65 Al 11 Co 24 …

Fe-based bulk metallic glass with unprecedented plasticity at room temperature

J Li, Y Ma, Q Li, J Shen, H Liu, Y Zhao, W Yang - Intermetallics, 2021 - Elsevier
… A similar feature has also been found in typical plastic materials such as low carbon steel,
super plastic Pd 81 Si 19 [35] and Zr-based BMGs [15]. The shear bands in the samples are …

Thermoplastic brazing of TiAl-and Ni-based alloys utilizing a Ni-based bulk metallic glass as the filler metal

K Dong, J Kong, XD Ruan, Y Yang, Y Peng… - … and Engineering: A, 2021 - Elsevier
room temperature and 1023K were used to examine the strength of the joint and the results
showed that the shear strength at room temperature … after superplastic plastic deformation of …

[HTML][HTML] Optimisation of superplastic processing parameters for a TiZrHfBeCuNi high entropy bulk metallic glass in the supercooled liquid region

K Yang, X Fan, B Li, Y Li, X Wang - Journal of Materials Research and …, 2022 - Elsevier
… strength of 2539 MPa at room temperature (RT) [8]. Recently, Zhao et al. [15] investigated
the GFA and mechanical properties of Ti 20 Zr 20 Hf 20 Be 20 (Cu 20-x Ni x ) HE-BMGs. …

Effect of high-temperature deformation in the supercooled liquid region on the service performance of a Zr-based bulk metallic glass

HE Hu, Z Lu, XH Su, JX Deng - Journal of Materials Engineering and …, 2021 - Springer
… -temperature deformation behavior of a Zr 57 Cu 15.4 Ni 12.6 Al 10 Nb 5 bulk metallic glass
(… Room temperature compression tests and microhardness tests were used to evaluate the …

Metallic glasses: a revolution in material science

SK Patel, BK Swain, A Behera, SS Mohapatra - Metallic Glasses, 2020 - books.google.com
… are making varieties of metallic glasses and its demand is … BMGs (Bulk Metallic Glasses)
based on late transition metals (… properties like high strength at room temperature, the ability to …