搜索结果: 1-15 共查到“知识库 composite materials”相关记录28条 . 查询时间(0.156 秒)
Preparation and Characterization of N Doped TiO2/ Sepiolite Composite Materials
Modification Photocatalytic Speiolite Titanium Dioxide
2011/11/22
Nitrogen doped TiO2/sepiolite composite materials (N-TiO2/sep) with different nitrogen contents were prepared by a sol-gel method and characterized by X-ray diffraction (XRD), scanning electron micros...
Composite materials based on EN AW-Al Cu4Mg1(A) aluminum alloy reinforced with the BN ceramic particles
Aluminum alloy Composite materials Powder metallurgy Corrosion resistance Polarisation curve Abrasive wear
2010/8/17
Considerable attention is focused on metal matrix reinforced with strength and high modulus ceramic reinforcements because of their superior properties in comparison with most of conventional material...
Intelligent epoxy matrix composite materials consisting of Tb0.3Dy0.7Fe1.9 magnetostrictive particulates
Magnetic properties Tb0.3Dy0.7Fe1.9 Magnetostrictive composite materials
2009/12/3
Purpose: This paper presents the acceptable technology to fabricate epoxy-bonded Tb0.3Dy0.7Fe1.9 composites in an effort to produce Tb0.3Dy0.7Fe1.9 bulks with good magnetostrictive properties through ...
Corrosion resistance of composite materials Fe73.5Cu1Nb3Si13.5B9 – PE type in acid environment
Composites Corrosion resistance
2009/12/2
Purpose: The purpose of the paper is to present corrosion resistance of composite materials Fe73.5Cu1Nb3Si13.5B9
– PEHD type in acid environment.
Design/methodology/approach: Composite materials Fe7...
The surface self-organization in process friction and corrosion of composite materials
Composites Corrosion Surface
2009/12/2
Purpose: The analysis of numerous phenomena that concern the possibilities of metal surface self-organization
in friction and corrosion processes.
Design/methodology/approach: The design of structur...
Aluminium EN AC – AlSi12 alloy matrix composite materials reinforced by Al2O3 porous preforms
Composites Ceramic preforms Infiltration
2009/12/1
Purpose: The purpose of this work is to elaborate the method of manufacturing of composite materials based on
porous ceramic preforms infiltrated by eutectic aluminium alloy.
Design/methodology/appr...
Corrosion resistance of the composite materials: nanocrystalline powder – polymer type in acid environment
Composites Corrosion resistance Nanocrystalline powder Polymer
2010/1/19
Purpose: The paper presents corrosion resistance of composite materials Fe73.5Cu1Nb3Si13.5B9 – PEHD type in sulphuric acid and hydrochloric acid environments.
Design/methodology/approach: Composite m...
Statistical Analysis of Fracture Strength of Composite Materials Using Weibull Distribution
Weibull distribution Rapture strength Composite materials Carbon-epoxy
2009/10/13
In this study, the fracture strength of a carbon-epoxy composite plate has been statistically analysed by Weibull distribution. Nineteen tension tests were carried out. The results obtained vary betwe...
Investigation of Influences of Pressing Pressure and Sintering Temperature on the Mechanical Properties of Al-Al4C3 Composite Materials
Mechanical alloying Aluminum Carbide Mechanical properties
2009/10/12
In this study, Al powders containing 3% wt carbon black were mechanically alloyed in a high energy ball mill for 20 h. Mechanically alloyed powders were compacted at various pressures (400, 500, 600, ...
Surface Properties of Resin Composite Materials Relative to Biofilm Formation
Resin composite S.mutans Biofilm adherence
2009/9/14
The surface properties of three different resin composite materials which influence Streptococcus mutans biofilm formation were evaluated using an artificial mouth system (AMS). Specimens were prepare...
Effects of Thermal Cycling on Surface Texture of Restorative Composite Materials
Thermal cycling Resin composite Surface texture
2009/9/14
The purpose of this study was to evaluate the effect of thermal cycling on the surface texture of restorative materials. Disk-shaped specimens made of seven resin composites (Beautifil: BF; Esthet-X: ...
Finite Element Analysis of Mezoscopic Damage Behaviors of Turkey Satin Woven Fabric Composite Materials
Turkey satin woven fabric composites Damage mechanics Failure mode
2009/4/29
In this paper, a three-dimensional finite element method based on damage mechanics has been newly applied to Turkey satin woven fabric composites, and the mechanical behaviors under damage developmen...
High-Tech Sports Clothing with a High Comfort of Use Made from Multi-Layer Composite Materials
sports clothing comfort of use multi-layer composite materials
2009/2/9
Materials designed for the manufacture of sports clothing must meet many different requirements
regarding barrier characteristics, comfort of use and service life. To satisfy such requirements, the m...
Multifunctional Bacterial Cellulose/Chitosan Composite Materials for Medical Applications
modified bacterial cellulose hydrogel dressings biomaterials bacterial cellulose/chitosan composites
2009/2/8
This paper presents some results concerning the characterisation of the structural parameters of bacterial cellulose/chitosan composite materials with regard to their medical application. Some chemica...
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...