Composite Structures, Год журнала: 2024, Номер 339, С. 118167 - 118167
Опубликована: Апрель 27, 2024
Язык: Английский
SAE technical papers on CD-ROM/SAE technical paper series, Год журнала: 2023, Номер unknown
Опубликована: Окт. 11, 2023
<div class="section abstract"><div class="htmlview paragraph">In order to determine if carbon–luffa hybrid composites are appropriate for automotive applications, this study gives a thorough mechanical evaluation of such materials. A potential path improving the performance components is provided by combining remarkable strength and stiffness carbon fibers with lightweight environmentally friendly qualities luffa fibers. The characteristics were characterized using variety experimental examinations, including tensile, flexural, impact testing, contrasted those traditional materials often used in automobile sector. composite containing 85% epoxy 15% displayed best tensile among examined samples, reaching 168.58 MPa. However, epoxy, 7.5% luffa, had bending 110.25 Notably, B-type specimens distinguished themselves from others their low void content 0.72% moisture absorption. study’s findings offer important information on viability as lightweight, high-performance substitutes various advancing development design production.</div></div>
Язык: Английский
Процитировано
56
Journal of Materials Research and Technology, Год журнала: 2023, Номер 27, С. 3900 - 3913
Опубликована: Ноя. 1, 2023
This review systematically examines the use of additive manufacturing (AM), also known as 3D printing (3DP), in various aspects military applications such firearms, armor and ballistic resistant structures, including those bioinspired. The main goal is to provide a comprehensive exploration AM applications. materials structures created using technologies are analyzed reported. Dynamic loading, impact via Charpy Izod tests were explored search, although not considered results be typically conducted at low strain rates, far from real solicitation. Recently, an increase has been found, particularly gun prototypes fabricated diverse with AM. Although innovation, costs, clear advantages these devices printing, there limitations, worrying panorama unclear regulations that prevent weapons eventually reaching ordinary citizens. Current perspectives, opportunities, challenges discussed.
Язык: Английский
Процитировано
47
Progress in Materials Science, Год журнала: 2024, Номер 146, С. 101326 - 101326
Опубликована: Июнь 15, 2024
Язык: Английский
Процитировано
40
Composites Part B Engineering, Год журнала: 2024, Номер 280, С. 111496 - 111496
Опубликована: Апрель 25, 2024
Язык: Английский
Процитировано
31
Engineering materials, Год журнала: 2024, Номер unknown, С. 1 - 20
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
29
Polymer Bulletin, Год журнала: 2024, Номер 81(11), С. 9389 - 9418
Опубликована: Фев. 15, 2024
Язык: Английский
Процитировано
18
Polymer Composites, Год журнала: 2022, Номер 43(8), С. 5522 - 5533
Опубликована: Июль 6, 2022
Abstract In the proton exchange membrane fuel cells, bipolar plates (BPs) are being widely used in multifunctional mode. They have many unique properties, including prevention of coolant and gas leakages, dissipation heat from active portions, distribution air, gas, uniformly, electric current conduction between cell to as a chain, etc. This experimental work was intense fabricate polymer‐based composite using hybrid combinations. Composites prepared by carbon black (CB), glass fiber (GF), graphite (G) with epoxy silicone resins. The mixing materials resins is controlled Aquila Taguchi optimization (ATO) method through L16 Orthogonal Array (OA). Mixing parameters chosen rotational speed (20, 30, 40, 50 rpm), time (10, 15, 20, 25 min), temperature (25, 35, 40°C). Influencing these increases electrical conductivity (S/cm) flexural strength (MPa) newly plate composites. From this analysis, highest obtained, such 268.361 S/cm. Similarly, extreme occurred at 134.90 MPa.
Язык: Английский
Процитировано
45
Polymers, Год журнала: 2023, Номер 15(21), С. 4276 - 4276
Опубликована: Окт. 31, 2023
Natural fiber composites are receiving more and attention because of their greenness low cost. Among natural fibers, bamboo is characterized by fast growth, a short cultivation period, high strength good toughness, one the strongest fibers in world. A bamboo-fiber-reinforced polymer composite (BFRPC) has characteristics mechanical strength, density, degradability, etc. It industrial applicability comparable to metal materials, same strong corrosion resistance as such glass carbon immunity electromagnetic interference thermal conductivity materials. Its unidirectional specific modulus higher than that fiber, second only extremely price which playing an increasingly important role field can be widely used fields wind power, construction, aviation, automotive, medical care so on. At present, it been initially packaging, automotive transportation fields, expected replace petroleum-based plastics various fields. In addition environmental protection green production, they have excellent physical properties. This paper provides overview properties thermoplastic thermoset developed far, tensile flexural impact strength. addition, prospects for packaging agricultural applications presented.
Язык: Английский
Процитировано
34
Fibers, Год журнала: 2023, Номер 11(2), С. 17 - 17
Опубликована: Фев. 1, 2023
The article summarizes the state of art in carbon-reinforced geopolymers. It takes into consideration various types matrices and carbon fibers (CFs). shows growing importance this composite investigation conducted recent years. Today, it is one most promising modern research areas, taking account decrease prices CFs their appearance on market waste-based CFs, as well new methods producing from sustainable precursors. applied are critical analyses literature. results literature analysis discussed a comparative context, including production influence geopolymer properties. potential applications for fiber-reinforced composites shown. Additionally, current challenges reinforced by presented.
Язык: Английский
Процитировано
31
Environmental Research, Год журнала: 2023, Номер 239, С. 117368 - 117368
Опубликована: Окт. 10, 2023
Язык: Английский
Процитировано
28