Results 31 to 40 of about 656,556 (303)
Towards cubic modification of Li7La3ZR2O12 compound by mechanical milling and annealing of powders [PDF]
Archives of Metallurgy and Materials, 2019 The aim of these studies was to obtain single phase cubic modification of Li7La3Zr2O12 by mechanical milling and annealing of La(OH)3, Li2CO3 and ZrO2 powder mixture. Fritsch P5 planetary ball mill, Rigaku MiniFlex II X-ray diffractometer, Setaram TG-DSC
D. Oleszak +5 more
doaj +1 more source
On-the-fly Segmentation Approaches for X-ray Diffraction Datasets for Metallic Glasses
, 2017 Investment in brighter sources and larger detectors has resulted in an explosive rise in the data collected at synchrotron facilities. Currently, human experts extract scientific information from these data, but they cannot keep pace with the rate of ...
Hattrick-Simpers, Jason +3 more
core +1 more source
شناسایی رنگدانههای سبز و قرمز دیوارنگارههای دوره زندیه در شیراز با روش دستگاهی [PDF]
علوم و فناوری رنگ, 2020 رنگدانههای به کار رفته در دیوارنگارههای دوره زندیه (حدود 1193-1175 ه.ق) کمتر مورد بررسی فنشناسی قرارگرفتهاند. در این تحقیق دو رنگدانه قرمز و سبز دیوارنگارههای سه بنای زندیه کاخ کریم خان، عمارت دیوانخانه و عمارت هفتتنان با روشهای دستگاهی XRF ،XRD،
زهرا نیکویی +1 more
doaj
An Insight Analysis of Nano sized powder of Jackfruit Seed
, 2011 The preparation of biodegradable nanomaterials by blending starch nanocrystals with various polymer matrices are the most active research. This work reports aspect related to nano-sized particles of jackfruit seed.
Alagar, M., Theivasanthi, T.
core +1 more source
The effect of (Ti + Al): V ratio on the structure and oxidation behaviour of TiAlN/VN nano-scale multilayer coatings [PDF]
, 2003 Nano-scaled multilayered TiAlN/VN coatings have been grown on stainless steel and M2 high speed steel substrates at U-B = - 85 V in an industrial, four target, Hauzer HTC 1000 coater using combined cathodic steered arc etching/unbalanced magnetron ...
Creasey, S. J. +8 more
core +1 more source
Effect of Sensitive pH on Hydroxyapatite Properties Synthesized from Chicken Eggshell
Indonesian Journal of Chemistry, 2022 The hydrothermal method has effectively synthesized hydroxyapatite (HA). This study aimed to analyze the effect of pH on the properties (purity, crystallinity, and size) of HA crystals.
Ferli Septi Irwansyah +4 more
doaj +1 more source
Effect of CaCO3 nanoparticles on the microstructure and fracture toughness of ceramic nanocomposites
Journal of Taibah University for Science, 2020 This study investigated the effect of using calcium carbonate (CaCO3) nanoparticles on the microstructural properties, flexural strength and fracture toughness of ceramic nanomaterials.
A. Hakamy
doaj +1 more source
, 2014 Oxygen is the most abundant element on the Sun after Hydrogen and Helium. The intensity spectrum of resonance lines of neutral Oxygen namely O {\sc i} (1302, 1305 and 1306 \AA\,) has been studied in the literature for chromospheric diagnostics.
Anusha, L. S. +2 more
core +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source