Engineering a versatile spectrally selective absorber for moderate and low‐temperature application with gradient high‐entropy nitride nanofilms

Solar RRL ◽  
2021 ◽  
Author(s):  
Cheng-Yu He ◽  
Peng Zhao ◽  
Xiao-Li Qiu ◽  
Bao-Hua Liu ◽  
Gang Liu ◽  
...  
Keyword(s):  
Low Temperature ◽  
High Entropy ◽  
Spectrally Selective ◽  
Temperature Application

scholarly journals Conventional and Electromagnetic-induction Sintering of High Entropy Alloys for Low-temperature Applications

2020 ◽  
Vol 26 (S2) ◽  
pp. 2916-2917
Author(s):  
Luis Laguna Zubia ◽  
C.G. Garay-Reyes ◽  
M.A. Ruiz-Esparza-Rodriguez ◽  
J.M. Mendoza-Duarte ◽  
Ivanovich Estrada ◽  
...  
Keyword(s):  
Low Temperature ◽  
Electromagnetic Induction ◽  
High Entropy Alloys ◽  
High Entropy ◽  
Temperature Applications

scholarly journals Microstructure Refinement by Low-Temperature Ausforming in an Fe-Based Metastable High-Entropy Alloy

Metals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 742
Author(s):  
Motomichi Koyama ◽  
Takeaki Gondo ◽  
Kaneaki Tsuzaki
Keyword(s):  
Low Temperature ◽  
Plastic Anisotropy ◽  
High Entropy Alloy ◽  
Face Centered Cubic ◽  
High Entropy ◽  
Microstructure Refinement ◽  
Hexagonal Close Packed ◽  
Solution Treated Condition ◽  
Solution Treated ◽  
Face Centered

The effects of ausforming in an Fe30Mn10Cr10Co high-entropy alloy on the microstructure, hardness, and plastic anisotropy were investigated. The alloy showed a dual-phase microstructure consisting of face-centered cubic (FCC) austenite and hexagonal close-packed (HCP) martensite in the as-solution-treated condition, and the finish temperature for the reverse transformation was below 200 °C. Therefore, low-temperature ausforming at 200 °C was achieved, which resulted in microstructure refinement and significantly increased the hardness. Furthermore, plasticity anisotropy, a common problem in HCP structures, was suppressed by the ausforming treatment. This, in turn, reduced the scatter of the hardness.

Epoxies for Low Temperature Application Impregnating Technology

1984 ◽  
pp. 51-60 ◽  
Author(s):  
Heinz Hacker ◽  
Cord Albrecht ◽  
Heinz Laupenmühlen ◽  
Herbert Salzburger ◽  
Walter Ihlein
Keyword(s):  
Low Temperature ◽  
Temperature Application

scholarly journals On the Properties of Steels for Low Temperature Application (Si-Mn Y N D Steel)

1962 ◽  
Vol 31 (2) ◽  
pp. 136-142
Author(s):  
Tadashi Ohtake ◽  
Sadayoshi Morita ◽  
Susumu Goda ◽  
Masao Kanamori ◽  
Toshimasa Okabe ◽  
...  
Keyword(s):  
Low Temperature ◽  
Temperature Application

Local chemical fluctuation mediated ultra-sluggish martensitic transformation in high-entropy intermetallics

2022 ◽  
Author(s):  
Y. Wu ◽  
Fei Zhang ◽  
Fengshou Li ◽  
Yi Yang ◽  
Jiaming Zhu ◽  
...  
Keyword(s):  
Martensitic Transformation ◽  
Low Temperature ◽  
Aerospace Industry ◽  
Engineering Applications ◽  
High Entropy ◽  
Temperature Range ◽  
Working Temperature

Superelasticity associated with the martensitic transformation has found a broad range of engineering applications such as low-temperature devices in aerospace industry. Nevertheless, the narrow working temperature range and strong temperature...

Low‐temperature sintering of single‐phase, high‐entropy carbide ceramics

2019 ◽  
Vol 102 (12) ◽  
pp. 7217-7224 ◽  
Author(s):  
Lun Feng ◽  
William G. Fahrenholtz ◽  
Gregory E. Hilmas
Keyword(s):  
Low Temperature ◽  
Single Phase ◽  
Low Temperature Sintering ◽  
High Entropy ◽  
Carbide Ceramics

Surface modification of CoCrFeNi high entropy alloy by low-temperature gaseous carburization

2021 ◽  
Vol 283 ◽  
pp. 128896
Author(s):  
Yawei Peng ◽  
Jianming Gong ◽  
Thomas L. Christiansen ◽  
Marcel A.J. Somers
Keyword(s):  
Surface Modification ◽  
Low Temperature ◽  
High Entropy Alloy ◽  
High Entropy
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