Results 31 to 40 of about 156,285 (309)

Improved thermal insulation materials made of foamed refractory oxides [PDF]

, 1966
Foamed refractory oxides provide lightweight, reflective thermal insulation materials.
Mountvala, A. J., Nakamura, H. H., Rechter, H. L.   +2 more
core   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Titania Effect on Sintering behavior of Alumina

مجلة بغداد للعلوم, 2009
The sintering behavior of Alumina was investigated by adding TiO2. The addition of TiO2 lowered the sintering temperature of the Alumina compared with those of pure Alumina.
Baghdad Science Journal
doaj   +1 more source

Newly developed foam ceramic body shows promise as thermal insulation material at 3000 deg F [PDF]

, 1967
Optimized zirconia foam ceramic body shows promise for use as a thermal insulation material. The insulating media displays low density and thermal conductivity, good thermal shock resistance, high melting point, and mechanical ...
Blocker, E. W., Paul, R. D.
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Significantly improved oxidation and thermal shock resistances of 414N hard-faced layer by microalloying and its mechanism

Hanjie xuebao
The microalloying 414N (MA414N) welding wire via Ti/Nb/V and Ce was used to weld the hard-faced layer of continuous casting roller, and the oxidation and thermal shock resistance of the MA414N hard-faced layer were compared with 414N hard-faced layer ...
Rufei WU, Qi LI, Anyang GAO, Shuo ZHANG, Cheng XIAN, Tingzhi SI   +5 more
doaj   +1 more source

Experimental and Theoretical Study of the Thermal Shock Behavior of Insulating Refractory Materials

Ceramics
This study investigates the thermal shock behavior of three Al2O3-SiO2 commercial insulating refractory materials (JM23, JM26, and JM28) used in high-temperature industries (>1000 °C). Thermal shock resistance was evaluated through experimental tests and
Anabella Mocciaro, Ricardo Anaya, María Florencia Hernández, Diego Richard, Nicolás Maximiliano Rendtorff   +4 more
doaj   +1 more source

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Thermal Shock and High Temperature Wear Behaviors of SHM1302 Hard-Faced Layer [PDF]

Cailiao Baohu
To evaluate the high temperature application range of SHM1302 hard surface layer， the thermal shock resistance and high temperature wear resistance of SHM1302 hard surface layer were tested respectively， and the thermal shock and high temperature wear ...
FEI Yanmin, WU Rufei, LI Qi, GAO Anyang, SI Tingzhi
doaj   +1 more source

ADDITION OF Aurantiochytrium sp. MEAL IN THE DIET AFFECTS IMMUNITY AND THERMAL SHOCK RESISTANCE OF THE PACIFIC WHITE SHRIMP

Boletim do Instituto de Pesca, 2021
This paper reports the evaluation of digestibility, immunological parameters, and resistance to thermal shock at low temperature in Litopenaeus vannamei fed diets with diferent Aurantiochytrium sp. meal additions (0; 0.5; 1 and 2%).
Jamilly Sousa ROCHA, Mariana SOARES, Ariane Martins GUIMARÃES, Delano Dias SCHLEDER, Walter Quadros SEIFFERT, Felipe do Nascimento VIEIRA   +5 more
doaj   +1 more source