Zobrazeno 1 - 10
of 1 980
pro vyhledávání: '"xrd analysis"'
Publikováno v:
Mechanics of Advanced Composite Structures, Vol 11, Iss 2, Pp 309-320 (2024)
The main objective of this research work is to provide lightweight and high-strength materials for structural engineering applications. In general, the mechanical properties of pure Al6082 components are less as compared to the AlSi10Mg components. T
Externí odkaz:
https://doaj.org/article/ff6067f2a8a44aa69f4a0128265294dd
Publikováno v:
Discover Civil Engineering, Vol 1, Iss 1, Pp 1-17 (2024)
Abstract Concrete, the building material is becoming more valuable due to its high cost. To minimize its worth, new building industry improvements use extra elements such as marble powder. This partial replacement decreases expenses, saves energy, an
Externí odkaz:
https://doaj.org/article/cb83120d1fb847d3990a9ca7610c8743
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 5, Pp 1563-1572 (2024)
Various experimental conditions were applied to extract titanium oxide from the waste of polymetallic ore. X-ray diffraction (XRD) analysis confirms that the waste of polymetallic ore contains including various minerals such as almandine (Fe,Mg,Ca)3A
Externí odkaz:
https://doaj.org/article/4c40f34a031c4613b572a967001c5b5b
Autor:
Chuan Wu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract To explore the effect and mechanism of coir fiber on the performance of foamed concrete, the flexural performance test, pore characteristics and microstructure test of coir fiber foamed concrete with different content were carried out. First
Externí odkaz:
https://doaj.org/article/8983b9f0d6a145bfa0628dd53d47f567
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 10, Iss , Pp 100842- (2024)
Yttrium-incorporated silicophosphate glasses hold significant appeal in key sectors such as photonics, optoelectronics, lasers, biomedical applications, and light-emitting diodes (LEDs). In this study, the sol-gel method has been used to prepare the
Externí odkaz:
https://doaj.org/article/6e496a86344a4be981877134aee0b52f
Autor:
Fahad Al-Ajmi, Jun Li
Publikováno v:
Fuel Processing Technology, Vol 263, Iss , Pp 108119- (2024)
This work aims to investigate the structural behaviour of asphaltene under mechanical stress using ball milling. Asphaltene samples were collected and separated from Kuwait export crude using n-heptane and subsequently ball milled for up to 24 h. X-r
Externí odkaz:
https://doaj.org/article/3eded34d9b5a4dbeb7155feed69150c9
Publikováno v:
Nature Environment and Pollution Technology, Vol 23, Iss 2, Pp 971-978 (2024)
Research on the impact of alkali contamination on the swelling behavior of red earth in the Visakhapatnam region has been notably limited. Therefore, this study aims to investigate the effects of alkali (NaOH) contamination on the swelling characteri
Externí odkaz:
https://doaj.org/article/dcf664a6549340e9949b3e4fe357d65c
Autor:
Arej Kadhim
Publikováno v:
Results in Materials, Vol 23, Iss , Pp 100597- (2024)
In this research, the Zn-Yb-Sb materials in the form Zn1-xYbxSb; x = 0.02 to 0.8, were composed by a solid-state microwave method. These samples were examined to determine the crystal structure by XRD analysis, which indexed to the orthorhombic phase
Externí odkaz:
https://doaj.org/article/90776f79995f4bcaae2be069aeb0ebf1
Autor:
Mahrous, Mahmoud A. a, Abdelghany, Muhammad A. b, Bonney, Christian c, Farag, Hossam b, Jasiuk, Iwona M. c, ⁎
Publikováno v:
In Journal of Materials Research and Technology November-December 2024 33:8306-8320
Structural, optical, and morphological study of iron-nickel co-doped calcium hydroxide nanoparticles
Publikováno v:
Open Ceramics, Vol 18, Iss , Pp 100600- (2024)
Here we present a novel study of Calcium hydroxide and iron-nickel co-doped Calcium hydroxide nanoparticles. Calcium hydroxide (CH) and iron-nickel doped Calcium hydroxide (INCH) nanoparticles (NPs) were synthesized by a simple chemical precipitation
Externí odkaz:
https://doaj.org/article/aabe24f12c0f49a5af08f56574a2dc3f