Results 311 to 320 of about 4,867,905 (383)
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat+6 more
wiley +1 more source
Odd-Even Effects in the Structure and Thermal Stability of Carboxylic Acid Anchored Monolayers on Naturally Oxidized Aluminum Surface. [PDF]
Cegiełka DM+3 more
europepmc +1 more source
ALD‐Assisted VO2 for Memristor Application
This work demonstrates a strategy for depositing VOx using thermal atomic layer deposition (ALD) followed by thermal annealing to synthesize VO2. The thin film and core/shell wire memristors exhibit excellent switching performance and are highly sensitive to ambient temperature.
Jun Peng+7 more
wiley +1 more source
The quantum gravity seeds for laws of nature. [PDF]
Lam V, Oriti D.
europepmc +1 more source
This article investigates optimal processing conditions for the laser‐based powder bed fusion of WE43. To limit the interaction with remaining oxygen, a 3 vol% hydrogen admixture to the inert gas is investigated. Furthermore, heat treatments are investigated in the range of 250–350 °C for 48 h.
Arvid Abel+9 more
wiley +1 more source
A Robot Floating Grinding and Rust Removal Approach Based on Composite Force-Position Fuzzy Control. [PDF]
Li T, Sun Q, Wang C, Yuan X, Wang K.
europepmc +1 more source
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley +1 more source
Intelligent design of mechanical metamaterials: a GCNN-based structural genome database approach. [PDF]
Hao W+7 more
europepmc +1 more source
A Study on Thermal Expansion and Thermomechanical Behavior of Composite Metal Foams
The coefficient of thermal expansion of steel–steel composite metal foam (S‐S CMF) is shown to be lower than that of bulk stainless steel while its performance under compression demonstrate excellent mechanical stability and strength at all temperatures with gradualsoftening from 400 to 600 °C.
Zubin Chacko+2 more
wiley +1 more source
A novel hole performance index to evaluate the hole geometry and drilling time in the electrochemical drilling process. [PDF]
Tosun N, Özerkan HB, Çoğun C, Cep R.
europepmc +1 more source