Results 11 to 20 of about 1,504,468 (253)

In situ Resource Utilization and Reconfiguration of Soils Into Construction Materials for the Additive Manufacturing of Buildings

Frontiers in Materials, 2020
The construction industry is being buffeted by winds of change, balancing the urgent need to remedy deteriorating infrastructure in the developed world and the push to build new infrastructure in emerging economies whilst devising means to better its ...
Aayushi Bajpayee, Aayushi Bajpayee, Mehdi Farahbakhsh, Umme Zakira, Aditi Pandey, Lena Abu Ennab, Zofia Rybkowski, Manish Kumar Dixit, Paul Arthur Schwab, Negar Kalantar, Negar Kalantar, Bjorn Birgisson, Sarbajit Banerjee, Sarbajit Banerjee   +13 more
doaj   +1 more source

NIMS fatigue data sheet on gigacycle fatigue properties of SCr420 (0.20C-1.05Cr) carburizing steel for machine structural use

Science and Technology of Advanced Materials: Methods, 2022
The new fatigue data sheet, No. 131, discloses gigacycle fatigue properties of the carburizing steel tested under rotating-bending conditions. This fatigue data sheet employed vacuum carburizing, as well as gas carburizing.
Hisashi Hirukawa, Yoshiyuki Furuya, Hideaki Nishikawa, Nobuo Nagashima, Etsuo Takeuchi   +4 more
doaj   +1 more source

Fatigue properties of titanium alloys disclosed in NIMS fatigue data sheets

Science and Technology of Advanced Materials: Methods, 2023
National Institute for Materials Science fatigue data sheets disclose fatigue data on Ti-6Al-4 V alloys, pure titanium, and Ti-6Al-4 V ELI alloys. The fatigue tests applied were low-cycle, high-cycle and gigacycle types.
Yoshiyuki Furuya, Hideaki Nishikawa, Hisashi Hirukawa, Nobuo Nagashima, Etsuo Takeuchi   +4 more
doaj   +1 more source

Microstructure study of a severely plastically deformed Mg-Zn-Y alloy by application of low angle annular dark field diffraction contrast imaging

Science and Technology of Advanced Materials, 2016
Microstructural investigation of extremely strained samples, such as severely plastically deformed (SPD) materials, by using conventional transmission electron microscopy techniques is very challenging due to strong image contrast resulting from the high
Dudekula Althaf Basha, Julian M. Rosalie, Hidetoshi Somekawa, Takashi Miyawaki, Alok Singh, Koichi Tsuchiya   +5 more
doaj   +1 more source

Durability Issues and Corrosion of Structural Materials and Systems in Farm Environment

Applied Sciences, 2020
This review paper investigated the durability and corrosion of materials used in the construction of agricultural buildings. Even though concrete and metal were the materials of choice in the construction of farm structures, they are susceptible to ...
Chrysanthos Maraveas
doaj   +1 more source

Study of Polymorphic Transformation Processes and Their Influence in Polycrystalline ZrO₂ Ceramics upon Irradiation with Heavy Ions

Ceramics, 2023
The aim of this work was to study the mechanisms of polymorphic transformations in ZrO2 ceramics under irradiation with heavy ions, as well as to determine the nature of structural distortions in the case of t-ZrO2 → c-ZrO2 type transformations and ...
Artem L. Kozlovskiy, Mahambet Alin, Daryn B. Borgekov   +2 more
doaj   +1 more source

Light metal alloys used in the aeronautical industry suitable for FSW welding/ FSP processing [PDF]

INCAS Bulletin
This study presents light metal alloys used in the aeronautical industry, specifically focusing on their suitability for Friction Stir Welding (FSW) and Friction Stir Processing (FSP).
Emilia DOBRIN, Lia-Nicoleta BOTILA
doaj   +1 more source

Sustainability Perspective to Support Decision Making in Structural Retrofitting of Buildings: A Case Study

Systems, 2021
The reuse of existing materials in buildings can give a contribution to sustainable practices such as a balance in embodied energy, water, and emission reduction.
Rui A. F. Oliveira, Jorge P. Lopes, Maria Isabel Abreu   +2 more
doaj   +1 more source

NIMS fatigue data sheet on gigacycle fatigue properties of A6061-T6 (Al-1.0Mg-0.6Si) aluminium alloy at high stress ratios

Science and Technology of Advanced Materials: Methods, 2022
The new fatigue data sheet, No. 132, discloses gigacycle fatigue properties of the A6061-T6 aluminium alloys at high stress ratios. The fatigue tests were conducted mainly by the ultrasonic fatigue testing at 20 kHz, while conventional fatigue tests at ...
Hisashi Hirukawa, Yoshiyuki Furuya, Hideaki Nishikawa, Nobuo Nagashima, Etsuo Takeuchi   +4 more
doaj   +1 more source

Structural Materials Durability Statistical Assessment Taking into Account Threshold Sensitivity

Metals, 2022
This work presents an experimental—analytical study of the possibility of applying the method of the greatest probability to evaluate the sensitive thresholds of the bottom (N0) and top (Nk) of the statistical distribution of the mechanical structural ...
Žilvinas Bazaras, Vaidas Lukoševičius, Eglė Bazaraitė   +2 more
doaj   +1 more source