Results 81 to 90 of about 80,178 (291)

Underlying burning resistant mechanisms for titanium alloy

, 2018
The "titanium fire" as produced during high pressure and friction is the major failure scenario for aero-engines. To alleviate this issue, Ti-V-Cr and Ti-Cu-Al series burn resistant titanium alloys have been developed. However, which burn resistant alloy
Bo, Arixin, Chen, Yongnan, Gu, Yuantong, Wan, Mingpan, Yang, Wenqing, Zhan, Haifei, Zhang, Fengying, Zhao, Qinyang, Zhao, Yongqing   +8 more
core   +1 more source

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

Advanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero, Adrian Stiller, Alex Nygård, Matej Krivulka, Lars Galema, Erwin Peters, Jimmy Lucchesi, Peter Uppstu, Leena Hupa, Jacobus J. C. Arts   +9 more
wiley   +1 more source

Exploring the effect of alloying elements on the thermoelasticity and strength of bcc Fe-based alloys by first-principles phonon calculations

Journal of Materials Research and Technology
Designing compositions for novel alloys requires a fundamental grasp of the role of each alloying element in its properties. This study delves into the influence of alloying elements in Ultra-High Strength Steels on essential high-temperature properties,
Yang Lin, Wei Yu, Guangchi Wang, Zulai Li, Yehua Jiang, Jing Feng, Xiaoyu Chong   +6 more
doaj   +1 more source

Microstructure of metal matrix composites reinforced by ceramic microballoons [PDF]

, 2012
Metal matrix composites reinforced by ceramic hollow microspheres were produced as special porous metals, called metal matrix syntactic foams (MMSFs).
Májlinger, Kornél, Orbulov, Imre Norbert   +1 more
core  

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

A Comprehensive Review on Hydrogen Absorption Behaviour of Metal Alloys Prepared through Mechanical Alloying

Metals, 2020
Hydride-forming alloys are currently considered reliable and suitable hydrogen storage materials because of their relatively high volumetric densities, and reversible H2 absorption/desorption kinetics, with high storage capacity.
Thabang Ronny Somo, Thabiso Carol Maponya, Moegamat Wafeeq Davids, Mpitloane Joseph Hato, Mykhaylo Volodymyrovich Lototskyy, Kwena Desmond Modibane   +5 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

High strength steel in fire [PDF]

, 2015
High-performance materials are necessary to meet the future demands of the construction industry, which is strongly influenced by a growing population and depletion of natural resources. Sustainable development is central to research and development into
Barnes, AM, Cashell, K, Pargeter, RJ, Winful, DA   +3 more
core  

Origin of the anomalous piezoelectric response in wurtzite Sc$_x$Al$_{1-x}$N alloys

, 2010
The origin of the anomalous, 400% increase of the piezoelectric coefficient in Sc$_x$Al$_{1-x}$N alloys is revealed. Quantum mechanical calculations show that the effect is intrinsic.
Abrikosov, Igor A., Alling, Björn, Birch, Jens, Hultman, Lars, Höglund, Carina, Tasnádi, Ferenc, Wingqvist, Gunilla   +6 more
core   +1 more source

Preparation of some aluminum alloys by mechanical alloying and their mechanical properties.

Journal of Japan Institute of Light Metals, 1987
The mechanical alloying process is a method for producing alloys with controlled structure. In this paper, Al-Cr and Al-Cr-C alloys were prepared by mechanical alloying and powder hot extrusion, and their tensile strength, hardness and microstructure were investigated.
Toshimasa MOROOKA, Eiji YUASA
openaire   +2 more sources