Results 151 to 160 of about 361,375 (298)

Characterization of permanent deformation properties of densely-compacted unbound granular materials subjected to cyclic loading. [PDF]

Sci Rep, 2023
Liu G, Zhao M, Luo Q, Lu R.
europepmc   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

A Numerical Measurement Method for Dynamic Granular Materials Based on Computer Vision. [PDF]

Materials (Basel), 2022
Liu H, Nie Y, Chen M, Liu S, Mohammed A.
europepmc   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Capacity Expenses on Granular Materials Mixing Research

Механика машин, механизмов и материалов, 2009
In given article materials of capacity expenses on granular materials mixture in periodic action drying device research are presented. Design procedures of mass characteristics (position of gravity centre) with use of three-dimensional models of device ...
V.A. Shulyak , A.V. Buhlak
doaj  

Heat Transfer in Granular Material: Experimental Measurements and Parameters Identification of Macroscopic Heat Conduction Model

Applied Sciences
The paper presents experimental results regarding heat transfer in granular materials in the cylindrical domain during heating by the outer surface of the container.
Mariusz Ciesielski, Grzegorz Grodzki
doaj   +1 more source

Identify the Micro-Parameters for Optimized Discrete Element Models of Granular Materials in Two Dimensions Using Hexagonal Close-Packed Structures. [PDF]

Materials (Basel), 2023
Zhou X, Jin D, Ge D, Chen S, You Z.
europepmc   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

A Systematic Evaluation of the Empirical Relationships Between the Resilient Modulus and Permanent Deformation of Pavement Materials

Buildings
The resilient modulus (Mr) and permanent deformation of subgrade soils are key indicators for assessing pavement performance under repeated traffic loads.
Zeping Yang, Junyu Sun, Yupeng Zhang, Jiarui Liu, Erwin Oh, Zhanguo Ma   +5 more
doaj   +1 more source

Estimation of the Acoustic Properties of the Random Packing Structures of Granular Materials: Estimation of the Sound Absorption Coefficient Based on Micro-CT Scan Data. [PDF]

Materials (Basel), 2022
Sakamoto S, Suzuki K, Toda K, Seino S.
europepmc   +1 more source