Results 61 to 70 of about 4,145,033 (345)

Traditional Ceramics of Bukovyna of the XIX – XX Centuries: Historical and Cultural aspects (based on the Lviv Scansen Collection)

Науковий вісник Чернівецького національного університету імені Юрія Федьковича. Історія, 2018
The article is devoted to the characterization of traditional ceramics of Bukovyna XIX – XX centuries and its role and place in the interior of the people’s home. This issue is covered taking into account the belonging of certain Bukovyna territories to
Nadiya Borenko
doaj   +3 more sources

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

The influence of heterogenous porosity on silicon nitride/steel wear in lubricated rolling contact [PDF]

, 2000
Heterogeneous porosity is detected on the surface and subsurface of hot isostatically pressed (HIPed) silicon nitride spherical rolling elements. The extent of the localised porosity accounts for an area of 6% of the rolling element surface and 4% of the
Hadfield, M, Kang, J
core  

Reduced Lead Exposure Following a Sensitization Program in Rural Family Homes Producing Traditional Mexican Ceramics

Annals of Global Health, 2018
Background: Traditional ceramics are a cultural heritage in Mexico, used by the general population in everyday life. These ceramics are glazed with lead oxide and are usually produced in households that share living and working spaces. Glazing is usually
Marcela Tamayo-Ortiz, J. Navia-Antezana
semanticscholar   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Propriedades estruturais e eletrônicas de óxidos de ferro em esmaltes celadon (II) Structural and electronic properties of iron oxides in the celadon glazes (II)

Cerâmica, 2012
Esmaltes celadon foram investigados por meio do espectro de absorção de raios X (XAS) próximo da borda Fe-K usando radiação síncrotron e espectro Mössbauer. Tratamentos térmicos a altas temperaturas sob atmosfera desoxidante (CO) e oxidante até ~ 1300 ºC
M. Hidaka, K. Takeuchi, R. P. Wijesundera, L. S. R. Kumara, S. Sugihara, N. Momoshima, S. Kubuki, Nark Eon Sung   +7 more
doaj  

Conch-shell-inspired porcelain ceramic tile/Kevlar fabric composites with excellent combination of strength, toughness and shock resistance [PDF]

Processing and Application of Ceramics
For various engineering applications in public, ceramics with exceptional strength, toughness and shock resistance are imminently required, but traditional ceramics struggle to meet these demands due to their fragility.
Zhong Xinzi, Cao Liyun, Huang Jianfeng, Liu Yijun, Shen Xuetao, Zhao Yong, Wang Dongping, Cheng Zhiwen, Liu Ting, Zhang Shuai, Zhang Chenlei   +10 more
doaj   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Enhancing the Performance of PZT-5H Piezoelectric Ceramics by Vacuum Sintering

Ceramics
This study comparatively investigates the effects of vacuum sintering and traditional sintering on the structure and electrical properties of lead zirconate titanate (PZT) 5H (PZT-5H) piezoelectric ceramics.
Honghui Wang, Pengcheng Zhang
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source