Results 121 to 130 of about 11,849,580 (359)

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Cryopreservation Cooling Rate Impacts Post-Thaw Sperm Motility and Survival in Litoria booroolongensis. [PDF]

open access: yesAnimals (Basel), 2023
Hobbs RJ   +6 more
europepmc   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

Analysis of Initial Freezing Temperature of a New Cold Storage Material Al2O3-H2O Nanofluid

open access: yesZhileng xuebao, 2020
As a type of functional material, nanofluids are widely used to enhance heat transfer; however, as a cold storage agent, there are few studies on its initial freezing temperature.
Zhang Chensi   +5 more
doaj  

Constraining the cooling rates of chondrules

open access: yes, 2016
Chondrules are up to mm-sized spherical melt droplets that are the main component in chondritic meteorites, constituting up to 80 vol %. They are products of widespread but poorly understood heating events in the early Solar System. Most chondrules have experienced complete or extensive melting, destroying much of what could be learned from the melting
Stockdale, Shannon   +4 more
openaire  

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

A cooling rate bias in paleointensity determination from volcanic glass: An experimental demonstration [PDF]

open access: bronze, 2010
A. Ferk   +4 more
openalex   +1 more source

The Effect of Cooling Rate on Crystallographic Features of Phase Transformations in Zr-2.5Nb. [PDF]

open access: yesMaterials (Basel), 2023
Lobanov ML   +6 more
europepmc   +1 more source

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