Results 171 to 180 of about 245,134 (212)

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

Advanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi, Mathias Galetz, Georg Hasemann, Fabian Lanoy, Emma White, Manja Krüger   +5 more
wiley   +1 more source

Automatic Classification of Thermal Phases During Steel Oxidation via PCA and Infrared Thermography Time Series. [PDF]

Materials (Basel)
Morales-Cervantes A, Chávez-Campos GM, Vergara-Hernández HJ, Téllez-Martínez JS, Chávez-Campos LU, Rincón-Pineda MY, Guevara E.   +6 more
europepmc   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Heat Transfer Performance of Circular Ultra-Thin Vapor Chamber with Superhydrophilic Patterned Microstructure for LED Lamp Cooling. [PDF]

Micromachines (Basel)
Liu T, Zhang Y, Feng Y, Wang S, Zhang Q.
europepmc   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Construction of Graphene/Fe₃O₄@Hollow Glass Microsphere Composite Foam with Excellent Electromagnetic Interference Shielding, Joule Heating, and Flame-Retardant Properties. [PDF]

Molecules
Yue H, Li S, Lv Y, Wang X, Pan J, Wu H, Zhang H, Zhang H.   +7 more
europepmc   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Scalable Fabrication of MOF Glass Membranes for Gas Separation via Stepwise Phase Transition. [PDF]

Adv Sci (Weinh)
Ye M, Yang Y, Yang Z, Sun Y, Ao, Zhou F, Chen Y, Luo C, Wang Z, Sun W, Jia Y, Huang W, Hou J, Wang Z, Qiao Z.   +14 more
europepmc   +1 more source