Results 101 to 110 of about 3,526 (237)

Overcoming strength-ductility tradeoff with high pressure thermal treatment

Nature Communications
Conventional material processing approaches often achieve strengthening of materials at the cost of reduced ductility. Here, we show that high-pressure and high-temperature (HPHT) treatment can help overcome the strength-ductility trade-off in structural
Yao Tang, Haikuo Wang, Xiaoping Ouyang, Chao Wang, Qishan Huang, Qingkun Zhao, Xiaochun Liu, Qi Zhu, Zhiqiang Hou, Jiakun Wu, Zhicai Zhang, Hao Li, Yikan Yang, Wei Yang, Huajian Gao, Haofei Zhou   +15 more
doaj   +1 more source

Microstructure, mechanical and corrosion properties of Al–Co–Cr–Ni near-eutectic medium entropy alloys

Journal of Materials Research and Technology
In this work, a series of Fe-free AlCoaCrbNic (AlCo1.31Cr0.5Ni2.4, AlCo1.71Cr0.5Ni2.0, AlCo1.8Cr0.6Ni1.8, and AlCo1.16CrNi2.0 denoted as E1, E2, E3, and E4, respectively) medium-entropy alloys (MEAs) were designed though the mathematical model. Among the
Yujing Yang, Jiongpei Yuan, Yong Dong, Shichao Liu, Chuanqiang Li, Peng Zhang, Shougang Duan   +6 more
doaj   +1 more source

Frontiers in high entropy alloys and high entropy functional materials

Owing to their exceptional properties, high-entropy alloys (HEAs) and high-entropy materials have emerged as promising research areas and shown diverse applications. Here, the recent advances in the field are comprehensively reviewed, organized into five
Wang, Nan, Yang, Tao, Huang, Yong Jiang, Zhang, Feng Qi, Miao, Xue Fei, Wang, Qing, Feng, Tao, Zhang, Wen Tao, Yu, Qian, Wang, Tian Li, Zhu, He, Guo, Jia Ming, Wang, Xue Qian, Liu, Hui, Wu, Yuan, Wu, Zhen Duo, https://orcid.org/, Ren, Yang, Wang, Fei Yang, Wang, Li Qiang, Wang, Xun Li, Chen, Zhi Gang, Lu, Yang, Liu, Qi, Huang, Wen, Guo, Zhi Min, Zhao, Yu Ping, Wang, Xiao Yang, Sun, Yong Gang, Mao, Liang, Zhao, Qi, Li, Meng Ru, Liao, Wei Bing, Wang, Wei, Jia, Zhe, Zhang, Yi, Zhang, Jian Yang, Yin, Yu Zhen, Jiang, Yao, Wang, Yi Han, Ji, Hua, Wang, De Zhuang, Yu, Fu Jie, Shen, Bao Long, Cui, Xiao Ya, Ma, Wen, Zhu, Xin Dong, Pan, Jie, Ma, Yan, Gao, Qi Long, Liu, Qing Feng, Lan, Si, Lin, Huai Jun, Wu, Hong Hui, Shen, Zhi Hua, Liu, Xiong Jun, Huang, Rui, Li, Xiao Ming, Chen, Ya Nan, Liu, Wei Di, Li, Qiang, Fan, Bing Bing, He, Hai Yan, Li, Xu Bo, Sohail, Yasir, Yang, Wei Ming, Zhang, Ling Kun, Jiao, Zeng Bao, Lu, Yi Ping, Zhang, Jin Yu   +69 more
core   +1 more source

Biodegradable Zn‐Based Implants: Progress, Challenges, and Pathways toward Clinical Translation

Advanced Science, EarlyView.
Exploring biodegradable Zn‐based implants offers a promising pathway to next‐generation biomedical devices with balanced degradation and biocompatibility. A comprehensive overview of biodegradable Zn‐based implants, covering their biological significance, material design principles, and advanced engineering strategies is provided.
Panfeng Zhao, Zhengquan Wang, Hui Yang, Xiyuan Zhang, Hanyuan Liu, Xiaotong Lu, Xiaocheng Li, Yanyan Liu, Xi Zhao, Wenhao Zhou, Yufeng Zheng   +10 more
wiley   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Hot Deformation Characteristics and Microstructure Evolution of CoCrFeNiZr_0.3 Hypoeutectic High-Entropy Alloy

Metals
CoCrFeNiZr0.3 is a two-phase coexisting (Laves + FCC) high-entropy alloy with high strength, excellent corrosion resistance, and thermal stability. However, the inhomogeneous distribution of the eutectic structure among the dendrites has a detrimental ...
Peng Lyu, Haoming Yuan, Hao Wang, Feiyu Ge, Qingfeng Guan, Haixia Liu, Xinlin Liu   +6 more
doaj   +1 more source

Degradation Mechanisms, Encapsulation‐Based Stabilization, and Analytical Detection of Vitamin A

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Vitamin A is an important lipid‐soluble micronutrient essential for vision, immune function, and overall growth and development. However, vitamin A is unstable and susceptible to environmental factors because of its conjugated structure and inherent chemical reactivity.
Latheesha Abeywardana, Thambaramala V. Gamage, Tanoj K. Singh, Shuaifei Zhao, Amy Logan, Lingxue Kong   +5 more
wiley   +1 more source

Corrosion behavior of eutectic high-entropy alloys in supercritical CO2 environments

Journal of Materials Research and Technology
This study explores the corrosion resistance of AlCoCrFeNi2.1 eutectic high-entropy alloy (EHEA) in supercritical CO2 (S–CO2). The corrosion behavior was meticulously examined under conditions of 500 °C and 25 MPa CO2 over a duration of 800 h.
Wanhuan Yang, Xueli Zhao, Jichun Zou, Wenqin Wang, Qi Liu, Wen Yang, Shen Li, Weihua Zhong   +7 more
doaj   +1 more source

Sunflower-like Solidification Microstructure in a Near-eutectic High-entropy Alloy

, 2013
Considering the inherent advantages of eutectic alloys as high-temperature materials, eutectic high-entropy alloys provide a brand new research direction for developing materials to be used in high-temperature environments.
Guo, Sheng, Liu, C. T., Ng, C
core   +1 more source

Influence of Fat Oil Binding Capacity on Shelf‐Life and Consumer Acceptance of a Chocolate‐Based Model System

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT In chocolate‐coated products, oil migration can lead to chocolate softening and discoloration, filling hardening, and reduced consumer acceptance. This study examined three fats (soy‐, palm‐, and palm‐kernel (PK) based), crystallized under different conditions (cooling rate and high intensity ultrasound (HIU)) with differing oil binding ...
Audrey Lidgard, Farnaz Maleky, Silvana Martini   +2 more
wiley   +1 more source