Results 71 to 80 of about 32,265 (236)

Physical simulation of structural transformations in the welded joint of high-carbon rail steel

Materials Research Express
This article presents the results of physical modelling of the heat treatment process and investigates the effect of its parameters on the welded joint metal of K76F rail steel.
Igor Krivtsun, Ruslan Hubatiuk, Serhii Rymar, Valery Kostin, Oleksii Prokofiev, Viktor Zhukov, Yevhen Antipin, Oleksandr Didkovsky, Oleksandr Kavunichenko   +8 more
doaj   +1 more source

Strategies for Enhancing Thermal Conductivity of PDMS in Electronic Applications

Advanced Materials Technologies, EarlyView.
This review explores effective strategies for enhancing heat dissipation in Polydimethylsiloxane (PDMS)‐based composites, focusing on particle optimization, 3D network design, and multifunctional integration. It offers key insights into cutting‐edge methods and simulations that are advancing thermal management in modern electronic devices.
Xiang Yan, Marisol Martin‐Gonzalez
wiley   +1 more source

Analyzing the effect of long-term operation of gas pipeline of X70 steel on stress-corrosion cracking susceptibility in near-neutral pH solution under cathodic polarization [PDF]

FME Transactions
Stress-corrosion cracking of the parent metal of linear section of main gas pipeline of X70 steel after operation for 40 years in near-neutral pH solution NS4 was investigated in comparison with the pipe that was not in operation and sheet steel.
Nyrkova Ludmila, Goncharenko L., Osadchuk S., Kharchenko Yu   +3 more
doaj   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Inertia friction welding of large steel piston with 480 mm diameter used in heavy-duty diesel engine components

Frontiers in Materials
IntroductionInertia friction welding (IFW) has emerged as a critical solid-state joining technology for manufacturing high-performance steel pistons in heavy-duty diesel engines, particularly where complex hollow geometries and stringent reliability ...
Yanquan Wu, Yanquan Wu, Feng Qin, Feng Qin, Chunbo Zhang, Chunbo Zhang, Zhiyong Wang, Zhiyong Wang, Rui Li, Rui Li, Haifeng Yang, Haifeng Yang, Dali Wang, Dali Wang, Yiqi Tong, Yiqi Tong, Jun Zhou, Jun Zhou   +17 more
doaj   +1 more source

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Extremely thin intermetallic layer in dissimilar AA6061-T6 and mild steel friction stir lap welding using a hemispherical tool

Scientific Reports
The dissimilar friction stir lap welding of AA6061-T6 and mild steel using the hemispherical tool tilted towards the retreating side is investigated. Critical defects such as hook features and internal voids are avoided by limiting the plunge depth in ...
Danilo Ambrosio, Yoshiaki Morisada, Kohsaku Ushioda, Hidetoshi Fujii   +3 more
doaj   +1 more source

Analysis of microstructural evolution and mechanical properties of FGH101 powder superalloy and IN718 deformed superalloy via inertia friction welding

Frontiers in Materials
Nickel-based superalloys are indispensable in aerospace engines due to their exceptional high-temperature strength, oxidation resistance, and corrosion resistance, making them critical for joining processes such as inertia friction welding (IFW), which ...
Jun Zhou, Jun Zhou, Yongqiang Zhang, Yongqiang Zhang, Yongqiang Zhang, Feng Qin, Feng Qin, Xuelong Zhang, Xuelong Zhang, Hao Wang, Hao Wang, Ze Liu, Ze Liu, Wenhan Zhang, Wenhan Zhang, Caiyan Huang, Caiyan Huang, Chunbo Zhang, Chunbo Zhang   +18 more
doaj   +1 more source

Ultra‐Thin Soft Pneumatic Actuation for Minimally Invasive Neural Interfacing

Advanced Materials Technologies, EarlyView.
Parylene C is a common polymer in bioelectronics, favored for its biological and chemical inertness. However, this makes bonding layers of Parylene C together very challenging. Here it is a laser to selectively weld layers of Parylene C to create high‐pressure fluidic actuation devices.
Lawrence Coles, Joe G. Troughton, Alejandro Carnicer‐Lombarte, George G. Malliaras, Christopher M. Proctor   +4 more
wiley   +1 more source

Nitroxide‐Mediated Photo‐Polymerization: A Swiss Army Knife for Microfluidic Design

Advanced Materials Technologies, EarlyView.
This article illustrates the application of NMP2 to the rapid (less than 1 h) photostructuring and sealing of model structures intended for microfluidic applications. Remarkably, the careful design of resin composition allows completing these steps by simply spreading bare monomer (i.e., no added photoinitiator) on top of the bottom layer embedding ...
Carlo Gonzato, Sandip Wadhai, Jean‐Louis Clement, Florent Malloggi, Yohann Guillaneuf, Olivier Soppera   +5 more
wiley   +1 more source