Results 61 to 70 of about 4,594 (185)

Effects of Waste Eggshells addition on Microstructures, Mechanical and Tribological Properties of Green Metal Matrix Composite

Science and Engineering of Composite Materials, 2019
Chicken eggshell (Es) waste is an industrial byproduct, and its disposal constitutes a severe environmental risk. Eggshell is a new engineering reinforcement retaining excellent properties such as low density, renewable, eco-friendly, and high thermal ...
Hayajneh Mohammed T., Almomani Mohammed A., Al-Shrida Mu’ayyad M.   +2 more
doaj   +1 more source

Analysis of Mechanical Properties and Permeability of Sand Moulding by Using Eggshell in Sand Casting

Journal of Mechanical Engineering Science and Technology, 2018
This study aimed to analyse the usage of Eggshell as mixture material of bentonite in metal casting process which used dried sand moulding. Eggshell variations in this study were 4%, 7%, 10% eggshell, and additional 3% of bentonite on each sample.
Wahyu Kurnianto, Poppy Puspitasari, Wahono Wahono   +2 more
doaj   +1 more source

Improvement of water absorption behavior and mechanical properties of woven jute fiber‐reinforced epoxy composites with waste eggshell filler

Polymer International, EarlyView.
This study investigates the influence of waste eggshell powder on the water absorption and mechanical properties of jute fiber‐reinforced epoxy composites. Optimal eggshell filler content (2 wt%) significantly enhances composite performance by reducing water absorption and improving mechanical properties.
Safak Yildizhan, Anand Mohanam, Ranjitha Jambulingam, Vishal Gavande, Won‐Ki Lee   +4 more
wiley   +1 more source

Revolutionizing Aluminum-Based Composites: Enhancing Strength with Eggshell and Bagasse Ash Reinforcement via Stir Casting [PDF]

E3S Web of Conferences
The study explores a novel approach to enhance the strength of aluminum-based composites by incorporating eggshell and bagasse ash reinforcement through stir casting.
C P Vandana, Sruthi P., Jain Alok, Bhati Savita, Praveen, Mohammad Q.   +5 more
doaj   +1 more source

Investigation of the Mechanical, Thermal, and Morphological Properties of ABS Composite Reinforced With Bentonite and DEHPA‐Modified Bentonite

Journal of Polymer Science, Volume 63, Issue 6, Page 1505-1517, 15 March 2025.
Mechanical and thermal properties of ABS/Bentonite/DEHPA composites. ABSTRACT This study investigates the mechanical, thermal, and surface characteristics of acrylonitrile–butadiene–styrene (ABS) composites reinforced with bentonite and bis(2‐ethylhexyl) phosphate (DEHPA)‐modified bentonite.
İdris Karagöz, B. Şebnem Şimşiroğlu, Elif Nur Özer, Harun Sepetcioglu, Jülide Hızal   +4 more
wiley   +1 more source

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

Journal of Polymer Science, EarlyView.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba, Hussein Medlej, Mohamad Sakr, Akram Hijazi, Abrar Hussain   +4 more
wiley   +1 more source

Effects of waste eggshells and SiC addition in the synthesis of aluminum hybrid green metal matrix composite

Green Processing and Synthesis, 2017
The mechanical behavior, physical behavior, microstructural characteristics, and corrosion behavior of AA2014/silicon carbide (SiC)/carbonized eggshell hybrid green metal matrix composites (MMCs) were investigated. Twenty-five samples of hybrid composite
Dwivedi Shashi Prakash, Sharma Satpal, Mishra Raghvendra Kumar   +2 more
doaj   +1 more source

Ultrastructure of The Mammillary Region of Low Puncture Strength Avian Eggshells

Poultry Science, 1978
Abstract The mammillary region of poor quality avian egg shells displays a number of aberrant structural alterations not commonly observed in high quality egg shells. Three general categories of mammillary alterations were observed in radial sections of extremely low quality shells: 1) Shells with a proliferation of discrete rounded calcified bodies ...
MICHAEL J. BUNK, S.L. BALLOUN
openaire   +1 more source

Toxicity of Four Common Environmental Chemicals Across Caenorhabditis elegans Life Stages Supporting the One Health Concept

Environmental Toxicology, EarlyView.
ABSTRACT Pesticides and pharmaceuticals are among the most common chemical groups in waterbodies and soils, and their universal distribution raises concerns about potential adverse effects on nontarget organisms and humans. Reproductive output disruption is of particular concern, as it transposes effects from the individual to the next generations at ...
Fábio Campos, Maria D. Pavlaki, Amadeu M. V. M. Soares, Susana Loureiro   +3 more
wiley   +1 more source

Development and mechanical characterization of eggshell bio-filler reinforced bamboo fiber composites

Fracture and Structural Integrity
Hybridization of natural fiber composite by incorporating waste- derived fillers has been identified as a promising sustainable technique to develop environmentally friendly and economical composites with enhanced mechanical properties.
Afroz Khan, B. K. Naveen Kumar, K. J. Anand, E. Ashoka, G. Hareesha   +4 more
doaj   +1 more source