Results 111 to 120 of about 2,102,199 (300)

Direct energy conversion using liquid metals

EPJ Web of Conferences, 2014
Liquid metals have excellent properties to be used as heat transport fluids due to their high thermal conductivity and their wide applicable temperature range. The latter issue can be used to go beyond limitations of existing thermal solar energy systems.
Onea Alexandru, de los Rios Ramos Nerea Diez, Hering Wolfgang, Stieglitz Robert, Moster Peter   +4 more
doaj   +1 more source

Mitigating Creep Anisotropy and Enhancing Performance in Additively Manufactured Ni‐Based Superalloys: A Review

Advanced Engineering Materials, EarlyView.
Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar, Shobhit Pratap Singh, Gaurav Mohanty, Praveen Kumar   +3 more
wiley   +1 more source

CRITICAL PHENOMENA AND THE METAL-NONMETAL TRANSITION IN LIQUID METALS

, 1991
Experimental results for fluid metals near the liquid-vapour critical point show that profound changes in the electronic structure of fluid metals occur in that region.
F. HENSEL, M. STOLZ, R. WINTER, W. GÖTZLAFF, G. HOHL   +4 more
core   +1 more source

Universal Liquid Metal Interconnects for Next‐Generation Glass Packaging

Small Structures
Advances in 2.5D heterogeneous integration demand interconnect technologies that combine fine pitch, thermal and mechanical reliability, and scalable manufacturability on glass interposers.
Inhea Jeong, Wonjung Park, Won Gi Chung, Min Gyo Jeong, Seung Hyun An, Heungsik Eum, Ehab A. Hamed, Hyun Seok Kang, Dong Wook Park, Jeong Min Woo, Byeong‐Soo Bae, Inhee Lee, Jang‐Ung Park   +12 more
doaj   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

Advanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon, Jingwen Zhang, Guido Musso, Alessandro F. Rotta Loria   +3 more
wiley   +1 more source

Flexible Continuum Robot with Variable Stiffness, Shape‐Aware, and Self‐Heating Capabilities

Advanced Intelligent Systems
Conventional continuum robots have outstanding flexibility and dexterity. However, when the robot needs to interact with the environment, the softness may affect the performance of the robot.
Ximing Zhao, Yilin Su, Qingzhang Xu, Haohang Liu, Rui Shi, Meiyang Zhang, Xuyan Hou, Youyu Wang   +7 more
doaj   +1 more source

Metal pad instabilities in liquid metal batteries

Physical Review E, 2015
A mechanical analogy is used to analyze the interaction between the magnetic field, electric current and deformation of interfaces in liquid metal batteries. It is found that, during charging or discharging, a sufficiently large battery is prone to instabilities of two types.
openaire   +4 more sources

Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel

Advanced Engineering Materials, EarlyView.
Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe, Louis Becker, Gaurav Kanu, Thomas F. Headen, Dirk Honecker, Gabi Schierning, Santiago Benito, Sebastian Weber, Klara Lünser, Sabrina Disch   +9 more
wiley   +1 more source

Shape Programmable and Multifunctional Soft Textile Muscles for Wearable and Soft Robotics

Advanced Intelligent Systems
Textiles are promising candidates for use in soft robots and wearable devices due to their inherent compliance, high versatility, and skin comfort. Planar fluidic textile‐based actuators exhibit low profile and high conformability, and can seamlessly ...
Trung Thien Hoang, Chi Cong Nguyen, Phuoc Thien Phan, James Davies, Hien Anh Tran, Mai Thanh Thai, Vi Khanh Truong, Tuan‐Khoa Nguyen, Tat Thang Vo‐Doan, Hoang‐Phuong Phan, Nigel Hamilton Lovell, Thanh Nho Do   +11 more
doaj   +1 more source

Microstructural Evolution and In Situ Formation of TiB and TiC in Ti─5Al─2.5Sn Alloy Processed by Powder Metallurgy

Advanced Engineering Materials, EarlyView.
Accelerated in situ formation of TiB and TiC in Ti–5Al–2.5Sn–B4C is driven by transient liquid phase formation, which enhances particle reactions and microstructural evolution. This process increases hardness and establishes a coupled relationship between sintering temperature and reinforcement content, strongly influencing porosity in the resulting ...
Fernando. Y. Kojima, Juliano. Soyama
wiley   +1 more source