Results 71 to 80 of about 136,405 (312)

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

The effect of antifungal oral gel and ozonated water on tensile and compressive strength of two types of denture base materials: in-vitro study

Journal of the Arab Society for Medical Research
Background/aim Debris accumulation beneath the dentures initiates countless difficulties such as inflamed oral mucosa and denture stomatitis. Denture stomatitis is a prevalent pathologic illness that is commonly linked to Candida albicans.
Noha T. Alloush, Eman M. Ibraheem, Wessam M. Dehis   +2 more
doaj   +1 more source

Influence of Drying-Wetting Cycles on Dynamic Tensile Properties of Red-Sandstone Using the Brazilian Test

Advances in Materials Science and Engineering, 2023
The phenomenon of the drying-wetting cycle is a component of the weathering process and has a significant impact on the characteristics of rock materials.
Bin Du, Wu Sun, Qiangqiang Cheng
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Effect of process parameters on mechanical properties of 3D printed PLA lattice structures

Composites Part C: Open Access, 2020
In this paper, the mechanical properties of 3D printed PLA lattice structures were studied using digital image correlation (DIC), and the effect of process parameters on the mechanical properties of the samples was discussed.
Can Tang, Junwei Liu, Yang Yang, Ye Liu, Shiping Jiang, Wenfeng Hao   +5 more
doaj   +1 more source

Degradation evaluation using miniaturized tensile samples [PDF]

METAL Conference Proeedings, 2021
Martin RUND, Pavel KONOPÍK, Jakub HORVÁTH, Eva CHVOSTOVÁ, Sylwia RZEPA, Ladislav HORVÁTH   +5 more
openaire   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Tensile test.

, 2015
Tensile samples used for the tensile test.
Francisco Martín (1958896), María Jesús Martín (715307), Lorenzo Sevilla (715308), Carolina Bermudo (715306)   +3 more
core   +1 more source

Tannin-based flax fibre reinforced composites for structural applications in vehicles [PDF]

, 2012
Innovation is often driven by changes in government policies regulating the industries, especially true in case of the automotive. Except weight savings, the strict EU regulation of 95% recyclable material-made vehicles drives the manufactures and ...
Zhu, J., Njuguna, J., Nassiopoulos, E., Nassiopoulos, Elias, Abhyankar, H., Abhyankar, Hrushikesh, Njuguna, James A. K., Zhu, Jinchun   +7 more
core   +1 more source