Results 101 to 110 of about 119,906 (310)
Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)
Advanced Engineering Materials, EarlyView.Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho +8 more
wiley +1 more source
Journal of Manufacturing and Materials ProcessingUltrasonic vibration-assisted grinding (UVAG) has proven to be beneficial for grinding difficult-to-machine materials. This work attempts to enhance the grinding performance of Inconel 718 through a comprehensive study of UVAG characteristics.
Sreethul Das +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Testing of Concrete Abrasion Resistance in Hydraulic Structures on the Lower Sava River [PDF]
, 2012 The paper deals with the issues of resistance of concrete linings to long-term abrasion loading caused by waterborne particles, particularly for the proposed hydro power plants on the Sava River in Slovenia.
Kralj, Miha +5 more
core +2 more sources
Study on Grinding Force Ratio.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1992 The purpose of this study is to elucidate the root cause of a change of the grinding force ratio, which is the ratio of the tangential force and the radial force. In the grinding tests of this study, the interference shape per cutting edge and the state of the cutting surface of the wheel were changed systematically. The following results were obtained:
Kenjiro OKAMURA +2 more
openaire +2 more sources
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Materials Research Express, 2020 Ultrasonic vibration assisted grinding (UAG) has proven to lower the forces and improve the ground surface quality while shaping difficult to grind materials such as ceramics.
Sreethul Das, C Pandivelan
doaj +1 more source
A dynamics-driven approach to precision machines design for micro-manufacturing and its implementation perspectives [PDF]
, 2008 Precision machines are essential elements in fabricating high quality micro products or micro features and directly affect the machining accuracy, repeatability and efficiency.
Chen C. Y. +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Study on Dry Electrical Discharge Assisted Grinding of SiCp/Al Composite
Chinese Journal of Mechanical EngineeringSiC-reinforced aluminum matrix (SiCp/Al) composite is widely utilized in the aerospace, automotive, and electronics industries due to the combination of ceramic hardness and metal toughness.
Yanjun Lu +4 more
doaj +1 more source