Results 21 to 30 of about 73,832 (78)

Utilization of Meat and Bone Meal Bottom Ash in Ceramics

open access: yesMedžiagotyra, 2011
During utilization of animal waste meat and bone meal (MBM) is received, realization and use of which has been stopped due to risk for the transmission of the bovine spongiform encephalopathy infection. The MBM must be safely stored or treated.
Virginija VALANČIENĖ
doaj   +1 more source

Inspection of Prebaked Carbon Anodes Using Multi-Spectral Acousto-Ultrasonic Excitation

open access: yesMetals, 2017
Reduction cell operation in primary aluminum production is strongly influenced by the properties of baked anodes. Producing consistent anode quality is more challenging nowadays due to the increasing variability of raw materials. Taking timely corrective
Moez Ben Boubaker   +5 more
doaj   +1 more source

A Novel Cyclic-Quenching-ART for Stabilizing Austenite in Nb–Mo Micro-Alloyed Medium-Mn Steel

open access: yesMetals, 2019
In the context of obtaining an excellent elongation and tensile-strength combination in the third generation of advanced high strength steel, we emphasized the practical significance of adjusting the retained austenite fraction and stability in medium-Mn
Chunquan Liu   +3 more
doaj   +1 more source

Simultaneously improving the mechanical property and corrosion resistance of extruded biomedical Mg–3Zn alloy by forming in-situ MgO

open access: yesJournal of Materials Research and Technology, 2022
In-situ MgO reinforced Mg–3Zn composites were prepared by high-shear melt stirring technology through adding CaO particles. The effects of CaO contents on the microstructure and properties, including mechanical properties and corrosion resistance, were ...
Leiting Yu   +5 more
doaj   +1 more source

Synthesis And Characterization Of Carbonated Hydroxyapatite As Bioceramic Material [Tn1-997] [PDF]

open access: yes, 2009
Dalam kajian ini, hidroksiapatit berkarbonat (CHA) disintesis menggunakandua kaedah sintesis, iaitu melalui kaedah pemendakan dan pengemulsian nano.
WIDYASTUTI, WIDYASTUTI
core  

Software analysis of environmental monitoring results [PDF]

open access: yes, 2020
The paper deals with the development of a computer monitoring system. Computer monitoring is increasingly used today to control the hygienic performance of water, air and soil. Not only does modern computer technology not only measure and store data, but
Rublevskaya, N.I., Rublevsky, V.D.
core  

Studies of the anticorrosion property of a newly synthesized Green isoxazolidine for API 5L X60 steel in acid environment

open access: yesJournal of Materials Research and Technology, 2019
The potential of an environmentally friendly novel synthesized and characterized isoxazolidine derivative namely 5-(4-dodecyloxy-3-methoxybenzyl)-2-methylisoxazolidine (DMBMI) as anticorrosion agent for carbon steel in 1 mol/L HCl solution was ...
Mouheddin T. Alhaffar   +4 more
doaj   +1 more source

Effect of duplex aging on microstructural and mechanical behavior of a new β-Ti alloy for biomedical applications

open access: yesJournal of Materials Research and Technology, 2022
The influence of duplex aging on the microstructural and mechanical behavior of Ti–25Nb–10Ta–1Zr-0.2Fe alloy was investigated. The first step of duplex aging (DA) treatments was carried out at 300 °C or 400 °C for 20min and 1 h, followed by the second ...
Yanfei Xu   +3 more
doaj   +1 more source

Preparation, Characterization And Properties Of Organoclay Filled Natural Rubber Nanocomposites [TN1-997]. [PDF]

open access: yes, 2009
Kajian tentang nanokomposit menggunakan getah asli “Standard Malaysian Rubber” (SMR L) bersama pengisi organo-tanah liat yang bersifat organofilik telah dijalankan.
RAJA NAZRI, RAJA NAZRUL HAKIM
core  

VISCOSITY OF CuPb, CuPbSn, CuPbSnGa AND CuPbSnGaBi MELTS OF EQUIATOMIC COMPOSITIONS

open access: yesActa Metallurgica Slovaca, 2019
We investigated the viscosity of CuPb, CuPbSn, CuPbSnGa and CuPbSnGaBi melts of equiatomic compositions by the method of damped torsion vibrations of a crucible. We saw the melts of equiatomic composition as the melts high-entropy.
Olga Chikova   +2 more
doaj   +1 more source

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