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The strongest part of a tree lies not in its trunk or its sprawling roots, but in the walls of its microscopic cells.
A comparative approach to modelling of hard tissues
CAD Modelling Manufacturing Customized Implant
2010/8/17
In recent years biomedical engineering has opened a new window to CAD and this technology has been extensively used in many application areas. Among these, modelling hard tissues has been of interest ...
The technique of depositing of the hard and thin coatings is one of the most spectacular aspect of the materials engineering development in the last years. The physical vapour deposition (PVD) method ...
Hard coal modified with silanes as polyamide filler
modified with silanes polyamide filler
2010/8/12
In the recent years, higher and higher requirements concerning structural materials have focused our studies on developing new materials and especially on modification of the existing ones. Polymer st...
Stem cell technology using bioceramics: hard tissue regeneration towards clinical application
Stem cell technology bioceramics hard tissue regeneration towards clinical application
2010/10/12
Mesenchymal stem cells (MSCs) are adult stem cells which show differentiation capabilities toward various cell lineages. We have already used MSCs for treatments of osteoarthritis, bone necrosis and b...
Electrical properties of polymeric gradient materials based on epoxy resin filled with hard coal
Electrical properties polymeric gradient materials epoxy resin hard coal
2010/8/11
Functionally Gradient Materials (FGMs) are not a quite new group of materials because these materials were known since many years and for the first time they were described in scientific
literature i...
Investigation of processing properties of polyamide filled with hard coal
Composites Working properties of materials and products Hard coal
2009/12/14
Purpose: The aim of this article is to present the influence of contents and kind of hard coal used as powder filler on rheological properties (viscosity) of polyamide 6.
Design/methodology/approach:...
Hard gradient (Ti,Al,Si)N coating deposited on composite tool materials
Gradient coatings XPS PVD
2009/12/3
Purpose: This paper presents investigation of gradient coating of (Ti,Al,Si)N deposited on the Al2O3+SiC(w)
oxide ceramics substrate deposited with the PVD process.
Design/methodology/approach: Stru...
Sensitivity testing practice on pre-processing parameters in hard and soft coupled modeling
Multiphysics Multiscale Structure modeling Solidification Cellular automata
2011/4/7
This paper pays attention to the problem of practical applicability of coupled modeling with the use of hard and soft models types and necessity of adapted to that models data base possession. The dat...
Sensitivity testing practice on pre-processing parameters in hard and soft coupled modeling
Multiphysics Multiscale Structure modeling Solidification Cellular automata
2011/4/2
This paper pays attention to the problem of practical applicability of coupled modeling with the use of hard and soft models types and necessity of adapted to that models data base possession. The dat...
Measurement of surface roughness and flank wear on hard martensitic stainless steel by CBN and PCBN cutting tools
Crater wear Flank wear Notch wear
2010/1/19
Purpose: The experiments with different operating parameters using CBN and PCBN tools on hard AISI 440 C
material were investigated in this paper.
Design/methodology/approach: In this research AISI ...
Manufacturing of hard magnetic composite materials Nd-Fe-B
Magnetic materials Nd-Fe-B Composite materials
2010/2/4
Purpose: This paper presents the material and technological solution which makes it possible obtaining of hard magnetic composite materials: nanocrystalline material – polymer.
Design/methodology/app...
Computational investigation of the tensile behaviour of the hard coated Ti-6Al-4V alloy
Computational material science Titanium alloys Surface layer
2010/2/8
Purpose: Modification of the surface layer of the titanium alloys is frequently applied in order to improve their tribological properties. Various surface engineering techniques can be used to produce...
Surface roughness analyses on hard martensitic stainless steel by turning
Tool materials Machining Surface roughness
2010/2/8
Purpose: The purpose of this research paper was to analyze the surface roughness produced by turning process on hard martensitic stainless steel by Cubic Boron Nitride cutting tool. The work piece mat...
Influence of hard ceramic particles on structure and properties of TGM
Cemented carbides Tool Gradient Materials Powder Metallurgy
2010/2/9
Purpose: The Powder Metallurgy route has been chosen to fabricate tool gradient materials with high disproportion of cobalt matrix portion between core and surface layer. In the paper structure and pr...