Results 41 to 50 of about 162,043 (292)

BHP Billiton Worsley Alumina Pty Ltd [PDF]

, 2009
BHP Billiton Worsley Alumina has had a long standing relationship with Murdoch University of over 8 years. During this time, BHP Billiton Worsley Alumina has offered Murdoch University engineering students the opportunity to gain industrial experience ...
Eichorn, Joseph
core  

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

IMPROVEMENT OF WORKABILITY OF PORCELAIN UNDER EFFECT OF ALUMINA

Diyala Journal of Engineering Sciences, 2012
Adding of alumina to porcelain improve the mechanical properties of the green and fired body.         This improvement depend on the properties of the added alumina, such as surface area, morphology and the percentage of the alumina.
Jaleel I.k.Al.Robayie
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Predictive Flood Susceptibility Modelling with Machine Learning: Insights from The Baitarani River Basin, Odisha [PDF]

EPJ Web of Conferences
Floods are among the most destructive natural hazards, causing widespread damage to ecosystems, communities, and critical infrastructure. Accurately understanding the drivers of flooding and identifying areas prone to inundation are essential for ...
Ghose Dillip Kumar, Mishra Bibhu Prasad, Ghose Sourav   +2 more
doaj   +1 more source

Alumina applied in bone regeneration: Porous α-alumina and transition alumina

Cerâmica, 2022
Abstract Alumina is a polymorphic bioceramic that has been extensively investigated for application in bone regeneration. Dense α-alumina has been considered a suitable biomaterial for dental and orthopedic implants due to its superior mechanical properties. However, its use is limited due to its high inertia in a biological environment.
J. R. S. Silva, L. N. R. M. Santos, R. M. C. Farias, B. V. Sousa, G. A. Neves, R. R. Menezes   +5 more
openaire   +3 more sources

Additive Manufacturing of Alumina‐Reinforced Elastomers

Advanced Engineering Materials, EarlyView.
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani, Zongwen Fu, Robert Göstl, Hamed Shokri, Carmine Putignano, Gianluca Percoco, Bilal Gökce   +6 more
wiley   +1 more source

Alumina Powder Properties Obtained by Neutralization Process of Sodium Aluminate

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2009
Today, the most production of alumina is used for aluminum production [1, 2] (metallurgy alumina), minor production of alumina is used for special purpose, as fire-resistant materials, electro porcelain and etc., and because this alumina are called ...
Mitar PERUŠIC, Vladan MIĆIĆ, Zoran OBRENOVIĆ, Radislav FILIPOVIĆ   +3 more
doaj  

Recent Advances in the Processing and Properties of Alumina–CNT/SiC Nanocomposites

Nanomaterials, 2019
An alumina-based nanocomposite is fabricated through the addition of secondary nanophase material to an alumina matrix to alter and tailor the properties of alumina. The addition to alumina of semi-conductive materials, such as silicon carbide (SiC), and
Ibrahim Momohjimoh, Mohamed A. Hussein, Nasser Al-Aqeeli   +2 more
doaj   +1 more source

Influence of different alumina powders on thermal decomposition of CNTs during debinding of CNT/Al2O3-composite ceramics

Open Ceramics, 2021
The influence of 12 different alumina powders on carbon nanotube (CNT) and polymer oxidation was investigated by means of thermogravimetric analysis of alumina based composites containing 3 wt% CNTs or other organic additives.
Christian Bechteler, Ralf Girmscheid, Hannes Kühl   +2 more
doaj   +1 more source