A5018883594- Membrane Separation and Gas Transport
- Additive Manufacturing and 3D Printing Technologies
- Manufacturing Process and Optimization
- Aluminum Alloys Composites Properties
- Additive Manufacturing Materials and Processes
- Fuel Cells and Related Materials
- Aluminum Alloy Microstructure Properties
- Advanced ceramic materials synthesis
- Supercapacitor Materials and Fabrication
- Nanomaterials for catalytic reactions
- Gear and Bearing Dynamics Analysis
- Silicon Carbide Semiconductor Technologies
- Graphene research and applications
- Tribology and Lubrication Engineering
- Extraction and Separation Processes
- Hydrogels: synthesis, properties, applications
- Membrane Separation Technologies
- Graphene and Nanomaterials Applications
- Electrospun Nanofibers in Biomedical Applications
- Metallurgy and Material Forming
- Advanced machining processes and optimization
Beijing Normal University
2007
China Iron and Steel Research Institute Group
1991
A novel hydrogel with a new, well- defined network structure is prepared through two-step method in which the radiation-peroxidized macromolecular microspheres act as both initiators and crosslinkers. The microsphere composite (see figure) can effectively dissipate applied mechanical stress has extremely high strength. Some of hydrogels nearly completely recover their original shapes, even after an strain (99.7%) compression tests. Supporting information for this article available on WWW...
Abstract The microstructure of β-type SiC whiskers (SiCw) used in an Al(Li, Cu, Mg, Zr)-SiCw composite has been investigated by means transmission electron microscopy (TEM), mostly using high-resolution TEM (HRTEM). Three configurations transition areas at knots SiCw were observed. Four kinds existing the are discussed. Twin boundaries, polytypes and extended dislocations studied HRTEM. Dislocation emission from twin tip reaction between two dislocation indicated that there some interstitial...
Different machining methods result in diverse morphologies on the surface of gears. Under mixed lubrication, friction and contact behavior real morphology interface becomes more complex. This study aims to analyze influence different process tooth micro-morphologies lubrication performance meshing area double circular arc Focusing elastohydrodynamic (EHL) characteristics gears as research object, involved measuring three-dimensional position Non-Gaussian simulation technology was then used...