Results 91 to 100 of about 706,935 (403)

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Calculation Method for the Heat Affected Zone of Coiled Tubing Circumferential Welding

Shiyou jixie, 2019
Coiled tubing circumferential welding is indispensable in the manufacturing and on-site repair process. The heat-affected zone caused by welding not only directly reduces the overall strength of the coiled tubing, but also makes the coiled tubing more ...
Jiang Jinxu, Duan Qingquan, Zhang Hong, Liu Xiaoben, Zhao Le   +4 more
doaj  

Image Analysis of Heat-Affected Zone of Laser-Cut Heat-Resistant Paper using Otsu Thresholding Technique [PDF]

, 2022
Shalida Mohd Rosnan, Peifu Kong, Toshiharu Enomae, Nakagawa-Izumi Akiko   +3 more
openalex   +1 more source

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Influence of Heat Inputs on Weld Profiles and Mechanical Properties of Carbon and Stainless Steel

Nigerian Journal of Technological Development, 2021
This study examines the effect of heat input on the weld bead profile, microstructure and mechanical properties of single V- joint welded carbon and stainless-steel plates.
L. O. Osoba, W. A. Ayoola, Q. A. Adegbuji, O. A. Ajibade   +3 more
doaj  

Mechanical properties optimization of friction stir welded lap joints in aluminium alloy [PDF]

, 2019
This work focuses on the influence of the rotational and travel speed on the strength of AA 2024 T3 friction stir welded lap joints. Tensile tests were carried out on mini-specimens extracted from different welding zones.
Astarita, Antonello, Prisco, Umberto, Viscusi, Antonio   +2 more
core   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Особенности формирования структуры зоны термического влияния в малоуглеродистой конструкционной стали при многопроходной вневакуумной электронно-лучевой наплавке [PDF]

, 2001
В работе представлены результаты исследования влияния многопроходной вневакуумной электронно-лучевой наплавки порошком стали 10Р6М5+30%WC на структуру и свойства зоны термического влияния стали 20.
Haritoglou, Christos, Hoffmann, Ulrich, Müller-Schunk, Stefanie, Ulbig, Michael W., Weber, Christian   +4 more
core   +1 more source

The Relationship Between Microstructure and Hardness in the Heat-Affected Zone of Line Pipe Steels

JOM, 2022
Sabyasachi Roy, Nicolas Romualdi, K. Yamada, W. Poole, M. Militzer, L. Collins   +5 more
semanticscholar   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source