Оптимизация микрорельефа поверхности с целью повышения прочности сцепления покрытия с основой [PDF]
, 2013 Рассмотрено влияние прочности соединения покрытия с деталью-основой при обработке лезвийным инструментом. Представлен график зависимости прочности сцепления покрытия с поверхностью детали-основы от главного и вспомогательного углов в плане режущего ...
Гончаров, В. Д. +1 more
core
Effect of PAO-based γ-Fe2O3 and surfactant concentration on viscosity characteristic [PDF]
, 2013 This is a preliminary study on the viscosity characteristics of polyalphaolefin (PAO)- based γ-Fe2O3 under zero magnetic fields. By varying the concentration of magnetic nanoparticles (MNPs), PAO-based γ-Fe2O3 with different concentrations were ...
Azizul, Muhamad Asri +4 more
core +1 more source
Advanced Functional Materials, EarlyView.Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan +8 more
wiley +1 more source
Temperature Field of Tool Engaged Cutting Zone for Milling of Titanium Alloy with Ball-End Milling
Micromachines, 2018 When milling titanium alloy, the cutting temperature has a strong impact on the degree of tool wear and, in turn, tool life and the surface quality of the workpiece.
Shucai Yang +4 more
doaj +1 more source
A holistic integrated dynamic design and modelling approach applied to the development of ultraprecision micro-milling machines [PDF]
, 2010 Ultraprecision machines with small footprints or micro-machines are highly desirable for micro-manufacturing high-precision micro-mechanical components.
Bianchi +15 more
core +1 more source
Structural Porosity and Low Mineral Density in Enamel Rods Drive Molar Incisor Hypomineralisation
Advanced Functional Materials, EarlyView.This study uses advanced imaging modalities on multiple length scales to show that molar‐incisor hypomineralization does not present as a locally homogeneous pathology. Instead, microstructural defects, characterized through non‐mineralized, protein‐rich sheaths and an altered mineral structure in between prism rods, resulting in local differences in ...
Katharina Jähn‐Rickert +14 more
wiley +1 more source
Design of a five-axis ultra-precision micro-milling machine—UltraMill. Part 1: Holistic design approach, design considerations and specifications [PDF]
, 2009 High-accuracy three-dimensional miniature components and microstructures are increasingly in demand in the sector of electro-optics, automotive, biotechnology, aerospace and information-technology industries.
B Denkena +25 more
core +1 more source
High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties
Advanced Functional Materials, EarlyView.High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker +14 more
wiley +1 more source
High-performance cutting of micro patterns [PDF]
, 2012 This research report presents an innovative piezo-actuated fast tool servo (FTS) for milling operations introducing the highperformance cutting of micro patterns.
Denkena, Berend +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.An optimized carbon host nanostructure enables a dual‐interface‐dominant architecture in sulfur cathodes of solid‐state Li‐S batteries by selectively forming sulfur|carbon and sulfur|solid electrolyte interfaces. This tailored interfacial configuration accelerates sulfur redox kinetics by establishing enriched Li+/e– transport networks, while ...
Zhao Yang +13 more
wiley +1 more source