Results 71 to 80 of about 760 (278)

Comportamento da viscosidade de um compósito vidro-partícula de alumina Viscosity behaviour of a glass-alumina particle composite

Cerâmica, 2003
O aumento na produção de concretos refratários de alto desempenho tem demandado proporcional acréscimo no entendimento do comportamento reológico de suspensões concentradas de sólidos.
J. A. Rodrigues, V. P. Klyuev, V. C. Pandolfelli   +2 more
doaj   +1 more source

Chemically Gradient Ordered Nanodomains Enable Large Tensile Ductility in Gigapascal Lightweight Refractory High‐Entropy Alloys

Advanced Science, EarlyView.
A high‐strength lightweight refractory high‐entropy alloy achieves extraordinary ductility owing to the introduction of coherent chemically gradient ordered nanodomains (CGONs). The CGONs not only serve as effective barriers to dislocation motion (strengthening) but also significantly promote dislocation nucleation and multiplication (ductilizing) upon
Wei Zhang, Dingshun Yan, Yong Zhang, Zhiming Li   +3 more
wiley   +1 more source

Characterisation of steel industry slag suitability as raw material for refractory castables [PDF]

, 2017
Refractories are inorganic non-metallic materials which are used at high temperatures usually exceeding 1000°C and they should remain chemically and physically stable at high temperatures.
Lagerbom, Juha, Lindroos, Tomi; id_orcid, Karhu, Marjaana, Lintunen, Pertti   +3 more
core  

Processing‐Centric Innovative Strategies for Protonic Ceramic Electrochemical Cells

Advanced Energy Materials, EarlyView.
This review reveals how processing‐centric fabrication strategies govern architecture, microstructure, and interfaces in protonic ceramic electrochemical cells (PCECs), establishing a framework that translates materials innovation into scalable PCEC technologies.
Dongyeon Kim, Seeun Oh, Hyeonggeun Kim, Hyeongmin Yu, Chuancheng Duan, Kang Taek Lee   +5 more
wiley   +1 more source

Impacto do uso de fibras poliméricas no desempenho de concretos refratários aplicados por projeção Influence of the polymeric fibers on shotcrete refractory castables

Cerâmica, 2004
A utilização de fibras poliméricas em concretos refratários tem sido motivada principalmente pela possibilidade de se elevar a velocidade de secagem sem acentuar o risco de explosão destes materiais. As fibras quando empregadas em concretos aplicados por
D. Vasques Filho, Y. A. Marques, R. G. Pileggi, V. C. Pandolfelli   +3 more
doaj   +1 more source

Slag attack evaluation of in situ spinel-containing refractory castables via experimental tests and thermodynamic simulations [PDF]

, 2011
Although the in situ spinel formation in alumina–magnesia refractory castables induces an expansive behavior, many investigations highlight its positive role in the corrosion resistance of such materials.
Braulio, M. A. L., Luz, A. P., Pandolfelli, V. C., Tomba Martinez, Analia Gladys   +3 more
core   +1 more source

POEMS Syndrome: 2026 Update on Diagnosis, Risk‐Stratification, and Management

American Journal of Hematology, EarlyView.
ABSTRACT Disease Overview POEMS syndrome is a life‐threatening syndrome due to an underlying plasma cell neoplasm. The major criteria for the syndrome are polyneuropathy, clonal plasma cell disorder (PCD), sclerotic bone lesions, elevated vascular endothelial growth factor, and the presence of Castleman disease.
Angela Dispenzieri
wiley   +1 more source

Preparation and properties of high-temperature refractory castables

Materiales de Construccion, 1950
No ...
R.A. Heindl, Z.A. Post
doaj   +1 more source

Rheological behavior of bauxite-and alumina-based castables [PDF]

, 2004
Evolution of materials, manufacturing and installing technology of castables -- Rheology of refractory castables -- Alumina-based castables -- Rheology of bauxite-based SiC-containing castables -- Rheological behaviour of bauxite-based silicon carbide ...
Ye, Fangbao
core  

An Indicator‐Based Decision Framework for Circular Bioeconomy Transition in the Steel Industry: Integrating Multiphase Learning and Cooperative Game Modelling

Business Strategy and the Environment, EarlyView.
ABSTRACT Despite growing attention to the circular bioeconomy (CBE), the steel industry currently lacks a standardised, sectoral measurement framework to facilitate a low‐carbon transition. In this study, a decision‐support framework for evaluating CBE performance in the steel industry is proposed.
Ali Zamani Babgohari, Mohammadreza Sadeghi‐Moghadam, Hannan Amoozad Mahdiraji   +2 more
wiley   +1 more source