Results 261 to 270 of about 1,584,961 (378)
Utilization of Low-Grade Limestone and Solid Waste for the Preparation of High-Belite Portland Cement. [PDF]
Materials (Basel)Duan J, Zhang Y, Xia S, Geng Z, Xin W.
europepmc +1 more source
From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming
Advanced Engineering Materials, EarlyView.Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure +3 more
wiley +1 more source
Efficient Separation of Iron and Rare Earths from Low-Grade Complex Polymetallic Ores. [PDF]
ACS OmegaHou P, Gao P, Yuan S, Zhang Z, Han Y.
europepmc +1 more source
Simulation of Inhomogeneous Refractive Index Fields Induced by Hot Tailored Forming Components
Advanced Engineering Materials, EarlyView.This article presents a simulation model for simulating inhomogeneous refractive index fields (IRIF) in hot‐forged components, accounting for thermal influences and complex geometries. Through this simulation, a priori knowledge about the propagation of the IRIF can be obtained, allowing for the positioning of the component or an optical measurement ...
Pascal Kern +3 more
wiley +1 more source
Graphical Representation of Cavity Length Variations, Δ<i>L</i>, on s-Plane for Low-Finesse Fabry-Pérot Interferometer. [PDF]
Sensors (Basel)Bonilla AG +5 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.In this study, how friction‐welding parameters (rotational speed, etc.) affect the morphology, distribution, and local thickness of the intermetallic compound layer (IMC‐layer) in friction‐welded steel‐aluminum hybrid components is investigated. In the results, it is shown that lower speeds (700 rpm) lead to a more uniform, thinner IMC‐layer (<0.5 μm),
Christoph Kahra +6 more
wiley +1 more source
La fine senza fine dell'architettura
, 2010 Il saggio si occupa delle odierne dichiarazioni di fine dell'architettura emanate sia da storiografi che dagli stessi architetti operanti nello star system del progetto. A partire dalle analisi sulla morte dell'arte tra Hegel e Benjamin nel saggio si mostra come di fatto tutta l'architettura contemporanea si muova lungo la consapevolezza della fine ...
openaire +1 more source
Advanced Engineering Materials, EarlyView.Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec +6 more
wiley +1 more source