Results 251 to 260 of about 6,147,181 (407)

Development of low-friction and wear-resistant surfaces for low-cost Al hot stamping tools [PDF]

open access: diamond, 2015
Yangchun Dong   +6 more
openalex   +1 more source

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

open access: yesAdvanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata   +4 more
wiley   +1 more source

On Tool Wear

open access: yesTransactions of the Japan Society of Mechanical Engineers, 1968
openaire   +2 more sources

Effect of AC Electric Field Polishing (EFP) on cutting tool wear of mild steel

open access: diamond, 2020
Kei Nagaya   +3 more
openalex   +2 more sources

Home - About - Disclaimer - Privacy