搜索结果: 1-13 共查到“材料合成与加工工艺 Properties”相关记录13条 . 查询时间(0.617 秒)
Application of artificial neural networks in modelling of quenched and tempered structural steels mechanical properties
artificial neural networks modelling quenched structural steels
2010/5/12
The material mechanical properties prediction possibility is valuable for manufacturers and design engineers. That is why over one year ago, in [1] modelling results of normalised
structural steels m...
Effects of High Energy Protons on the Mechanical Properties of Fe-2.25Cr-1Mo and Fe-12Cr-1Mo Steels
Proton irradiation tensile properties Cr-Mo steels
2009/10/15
The radiation damage effects produced by 800 MeV proton irradiation on the tensile properties of the two iron base alloys, Fe-2.25Cr-1Mo and Fe-12Cr-1Mo (HT-9) were determined. It was observed that wo...
The production of mullite used in fast fire kilns as a roller material and testing of its mechanical properties
Mullite Roller f-Al2O3 SiO2 Roller Kilns
2009/10/14
A mullite matrix ceramic was developed for use as the roller material in fast re kilns. Samples of the mullite ceramic were produced from mixtures of domestic -Al2O3 and kaolin clay through conventi...
Properties of Roller Compacted Concretes with Fly Ash
Fly ash RCC Strength Loss on ignition Vibrating slump test
2009/10/13
In this study, brief information on zero slump concrete, which is not in common use in Turkey, is given.Zero slump concrete, also known as roller compacted concrete (RCC), is produced at a very low wa...
Preparation and properties of antibacterial TiO2@C/Ag core–shell composite
hydrothermal method core–shell structure TiO2@C antibacterial activity
2009/8/31
An environment-friendly hydrothermal method was used to prepare TiO2@C core–shell composite using TiO2 as core and sucrose as carbon source. TiO2@C served as a support for the immobilization of Ag by ...
The properties and structure of the carburisers
Carburizers The properties and structure of the carburizers
2009/7/28
The results of examinations of the carburizers for foundry industry were presented in the article. The commonly used carburizers were selected for the experiments (anthracite, natural and synthetic gr...
Focus on Novel Nanoelectromechanical 3D Structures: Fabrication and Properties
Novel Nanoelectromechanical 3D Structures Fabrication Properties
2009/6/30
Microelectromechanical systems (MEMS) are widely used small electromechanical systems made of micrometre-sized components. Presently, we are witnessing a transition from MEMS to nanoelectromechanical ...
The influence of Cerafiber 10 ceramic fibre on strength properties of moulding material for investment casting technology
Investment casting technology Moulding materials Fibre strengthening Slurry
2009/6/16
The presented investigations have been aimed to determine strength properties of shell ceramic moulds produced on the basis of silica sol with the matrix composed of MK75 silica flour and Cerafiber 10...
The influence of arc plasma electric and laser treatment on the structure and properties of the high speed steel
High sped steel tribological properties Leaser Arc plasma treatment
2009/4/17
The examination of the structure, hardness and abrasion resistance of surface layer of high speed steel: HS 2-10-1-8, HS 6-5-2 and HS 10-2-5-8 after arc plasma and laser welding are presented in th...
The influence of arc plasma electric and laser treatment on the structure and properties of the high speed steel
High sped steel tribological properties Leaser Arc plasma treatment
2009/4/17
The examination of the structure, hardness and abrasion resistance of surface layer of high speed steel: HS 2-10-1-8, HS 6-5-2 and HS 10-2-5-8 after arc plasma and laser welding are presented in th...
Synthesis, characterization and properties of polyaniline/expanded vermiculite intercalated nanocomposite
polyaniline expanded vermiculite intercalated nanocomposite conductivity stability
2008/7/10
The synthesis characterization and conductivities of polyaniline/expanded vermiculite
intercalated nanocomposite are presented in this paper. The conductive emeraldine salt form
of polyaniline is in...
The influence of microwave curing time and water glass kind on the properties of molding sands
Innovative foundry materials and technologies Hardening time Microwaves
2007/6/21
This work presents results of research on the influence of microwave heating time on the process of hardening of water glass molding sands. Essential influence of this drying process on basic properti...
Processing and properties of sinters prepared from 316L steel nanopowders
Mechanical alloying Cold and hot isostatic pressing X-ray diffraction
2007/4/30
Design/methodology/approach: The 316L steel powder has been mechanically alloyed from a set of
elementary powders with use of Fritsch Vario-Planetary Mill Pulverisette 4. The time of 12 hours of mill...