People who work in dangerous environments include farmers, sailors, travelers, and mining workers. Due to the fact that they must evaluate changes taking place their immediate surroundings, gather information data from real world. It becomes crucial regularly monitor meteorological parameters such air quality, rainfall, water level, pH value, wind direction speed, temperature, atmospheric pressure, humidity, soil moisture, light intensity, turbidity order avoid risks or calamities. Enhancing...

The current study examines the effect of NaOH treatment on hardness, inter-laminar shear strength (ILSS) and water absorption behavior epoxy composites reinforced with banana pseudostem fibers. Using hand-lay-up method, six distinct samples are created that composed layers woven short fibers in both a plain hybrid form. Plain- treated reveal highest hardness ILLS properties followed by fiber composites. random orientation structure results largest moisture absorption; this is further...

Fiber reinforced polymer (FRP) composite materials have huge demand in various fields due to their low weight and better mechanical qualities. Machining of FRP without damage is quite difficult using traditional machining systems owing intrinsic anisotropy, heterogeneity, temperature sensitivity. Abrasive water jet (AWJM) a known versatile technique address the with minimal damage. However, kerf taper delamination are significant damages usually recorded AWJM. The present work aims minimize...

Recently, most service or product-oriented industries have been focusing on their activities to uphold the green and sustainable environment protocol owing increased environmental pollution. Concerning this issue, are now concentrating developing recyclable waste materials products. This research advocates validating a banana fiber sandwich composite promote beneficial usage of bio-waste. The specimens were fabricated with resin-impregnated woven mat as skin, core was reinforced three...

Abstract In the present investigation, moringa oleifera and bamboo fibers extracted from Ethiopia are studied to understand their mechanical properties. Three types of woven composites namely moringa/epoxy, bamboo/epoxy moringa/bamboo/epoxy (hybrid) fabricated by maintaining 60 vol% fiber content. Additionally, neat epoxy samples prepared for comparison. Tensile flexural properties investigated in terms strength modulus. test results depict brittle failure all infer increase fracture strain...

Nowadays, synthetic fiber composites are in decline because of their high initial cost and detrimental impact on the environment. The main aim this work is to develop natural composite materials that made from moringa bamboo fibers by using hand lay-up method maintaining a constant 40 vol.% epoxy content. Both were treated with NaOH also compared hybrid composite. mechanical properties, such as compression, hardness, impact, tensile, flexural properties investigated. Additionally, thermo...

A consistent research attempt to develop newer lightweight-high strength materials facilitates the automobile sector excel in product efficiency. The present is another endeavour anchor industries by exploring novel composite. different earth elements SiC and Y2O3 are utilised for hybrid reinforcement of Al 5052 alloy four weight proportions. Friction Stir Processing (FSP) employed fabricate composites. microstructure analysis conducted through optical microscope reveals formation fine grain...

Abstract An investigation on novel Kulkual fibers that were derived from Ethiopia was carried out in this work. open-mold casting approach employed to manufacture a lightweight composite comprising chopped and titanium diboride (TiB₂) particles. The primary objective of study scrutinize the interfacial dynamics composites upon inclusion reinforcements, focusing compression, hardness, water absorption characteristics. incorporation both TiB₂ markedly augmented inherent properties epoxy...

Abstract Substantial agricultural biomass possessing inherent potential for lignocellulosic fiber is discarded as waste post‐harvest in developing nations. Natural fibers are the right candidate to replace synthetic ones promote a sustainable economy and green environment. The present study concentrates on fabrication of core lightweight pumice particles interspersed among woven banana composites. Epoxy cores were produced by altering quantity content (2.5, 5, 7.5, 10 wt.%) while maintaining...

Significance of improving the material processing techniques for SiC/Al composite has been felt due to its enormous application in various key industries. In this research study, SiC reinforced that Al 6061 developed specially through stir casting route and same was admitted hot extrusion process convert round geometry into hexagonal section. Totally, nine experiments were conducted based on L9 orthogonal array emphasized by Taguchi's technique, optimum levels predicted average response...

The implementation of hard-facing alloy on the existing materials caters need for high-performance surfaces in terms wear and high temperatures. present research explore effect Plasma Transferred Arc Welding (PTAW) parameters powder composition dilution, microstructure hardness commonly used Ni-Cr-Si-B powder. was deposited with three weight proportions boron (2.5 %, 3 % 3.5 %). statistical-based Grey Relational Analysis (GRA) followed by a Machine Learning Algorithm (MLA) implemented to...

The present work aimed to analyze the roll of carbon nano tubes and graphene fillers on mechanical thermal characteristics hollow glass microsphere reinforced epoxy composites. Composites with varying content microballoons (2, 4, 6, 8, 10 wt %) in matrix were fabricated. Additionally, two more types composites, one other tube at a constant 0.5 %, fabricated weight percentages 10%). composites using an open mold casting process. tested for properties. tensile flexural moduli found rise as HGM...

Abstract The present study evaluates the influence of nano MoS 2 particles on wear properties newly developed TiB and Graphite reinforced Aluminium composite. Micro are downsized into levels using a planetary ball mill. Three different compositions specimens fabricated through stir casting, with constant 10% weight , graphite, is kept at varying amounts 10, 15, 20%. dry sliding tests executed by following Taguchi’s design experiment. rate coefficient friction considered as responses, whereas...

The development of aluminium composite with the inclusion advanced materials is a continuous research process due to increasing industrial demand for hybrid materials. To cater this need, work focuses on Al 7075 alloy reinforced TiB2 and graphene evaluation its strengthening mechanism. Two different modes improving strength have been followed; one by at three levels 0.1, 0.2 0.3%, another processing route, squeeze casting technique compression molten slurry before casting. microstructure...

Abstract Environmental pollution has become one of the major challenges to overcome in recent decades. Disposing waste materials caused great concern by creating a landfill burden and increased environmental pollution. Utilizing or recycling wastes is approaches considered that could bring positive economic benefits. Eggshells are among understated have potential impact material world. In present work, Habesha eggshells native Ethiopia utilized prepare epoxy based composites. Five types...