Results 251 to 260 of about 4,901 (302)

In Situ Crystalline‐Amorphous Composite Oxide Structure Suppressing Thermal Wear Instability for Refractory Multi‐Principal Element Alloy

open access: yesAdvanced Functional Materials, EarlyView.
An effective strategy is developed to overcome the medium temperatures wear resistance degradation in refractory multi‐principal element alloys. By utilizing chemical short‐range ordering to trigger oxygen‐induced amorphization, a composite oxide structure is formed, which combines high hardness with robust stiffness.
Xuhui Pei   +7 more
wiley   +1 more source

Note on Perturbation and Degeneration of Abstract Differential Equations in Banach Space

open access: yesNote on Perturbation and Degeneration of Abstract Differential Equations in Banach Space
openaire  

Abstract differential equations of elliptic type with general Robin boundary conditions in Hölder spaces

open access: yesApplicable Analysis, 2012
In this paper we prove some new results on abstract second order differential equations of elliptic type with general Robin boundary conditions. The study is performed in Hölder spaces and uses the celebrated Da Prato-Grisvard sum theory. We give necessary and sufficient conditions on the data to obtain a unique strict solution satisfying the maximal ...
CHEGGAG M   +4 more
core   +5 more sources

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