搜索结果: 1-15 共查到“材料科学 glass”相关记录32条 . 查询时间(0.578 秒)
Studies of ‘amorphous ice’ reveal hidden order in glass（图）
amorphous ice hidden order glass
2017/10/2
In the study, researchers at Princeton University and the City University of New York used computer simulations to show that the water molecules in amorphous ice are arranged in a previously undetecte...
Scientists do glass a solid--with new theory on how it transitions from a liquid（图）
theory liquid
2014/11/24
How does glass transition from a liquid to its familiar solid state? How does this common material transport heat and sound? And what microscopic changes occur when a glass gains rigidity as it cools?
Facile synthesis of lanthanum hypophosphite and its application in glass-fiber reinforced polyamide 6 as a novel flame retardant
Development of flame retardant glass fibre polyamide composite materials mechanical properties thermal stability flame retardancy hypophosphorous acid lanthanum
2013/7/2
This work developed flame retarded glass fiber reinforced polyamide 6 (FR-GFPA) composites with excellent mechanical properties, thermal stability and flame retardancy using a novel flame retardant, l...
Studies on Mechanical Properties, Thermal Degradation, and Combustion Behaviors of Poly(1,4-butylene terephthalate)/Glass Fiber/Cerium Hypophosphite Composites
Glass fiber reinforced polyethylene ethylene glycol ester phthalate composite materials flame retardant performance
2012/6/4
This work aims to develop glass-fiber reinforced poly(1,4-butylene terephthalate) (GRPBT) composites with enhanced mechanical, thermal stability, and flame retardancy properties using a novel compound...
Structure, thermal and magnetic properties of Fe43Co14Ni14B20Si5Nb4 bulk metallic glass
Structure thermal magnetic properties Fe43Co14Ni14B20Si5Nb4 bulk metallic glass
2010/2/12
Iron-based metallic glasses have received great attention of researchers, because of their good magnetic, mechanical properties and corrosion resistance. Moreover, these alloys are potential candidate...
Ageing process influence on mechanical properties of polyamide - glass composites applied in dentistry
Ageing process mechanical properties polyamide glass composites dentistry
2010/1/11
Man did replacements for broken or sick units of the human body were in imagination of a man from the past. This has given birth to a new branch of science, called 'biomaterial science'. This branch o...
The microstructure and properties of a new Fe41Ni39P10Si5B5 glass forming alloy
Amorphous materials Mechanical properties Arc melting
2009/12/2
Purpose: The aim of the work was to investigate the microstructure, thermal stability and some mechanical
properties of a new Fe41Ni39P10Si5B5 glass forming alloy.
Design/methodology/approach: A fiv...
A method for ultrasonic quality evaluation of glass/polyester composites
Non-destructive testing Ultrasonic wave velocity Glass/polyester composites
2009/12/1
Purpose: The aim of the present study was to find relationship between the ultrasonic wave velocity or
attenuation coefficient and the local fiber content in glass/polyester composites.
Design/metho...
The examination of the structure of PP composites with the glass fibre
Engineering polymers Properties Structure Melting temperature
2009/12/1
Purpose: of the examination is determination of selected physical properties: melting and crystallization
temperature for polypropylene PP and its composites with glass fiber during observation the m...
Effects of Fiber Volume Fraction and Fiber Orientation on the Tribological Behaviour of Unidirectionally Oriented Glass Fiber-Polyester Composites
Fiber orientation fiber volume fraction plastic composites wear
2009/10/14
In this study, a unidirectionally oriented fiber reinforced polymeric composite was produced by using
silane coated glass fiber and polyester resin by means of the hot press method. The friction and ...
ZnO films grown by pulsed-laser deposition on soda lime glass substrates for the ultraviolet inactivation of Staphylococcus epidermidis biofilms
pulsed laser deposition zinc oxide ZnO
2009/8/31
We found that a ZnO film of 2 μm thickness which was laser-deposited at room temperature onto a plain soda lime glass substrate, exhibits notable antibacterial activity against a biofilm of Staphyloco...
This paper describes how various characterisation
methods can be used to investigate the physicochemical
and spectral properties of gold films in
contact with glass or ceramic. The interface betwee...
Spectrally-selective Gold Nanorod Coatings for Window Glass
Window Glass Gold Nanorod Coatings
2009/7/28
The unique optical properties of gold nanorods,
which exhibit tuneable absorption as a function of
their aspect ratio, suggest that they might have
potential applications in coatings for solar cont...
A new ester hardener for moulding sands with water glass having slower activity
Moulding sand Water glass Hardener
2009/6/15
moulding sands with water glass, carried out in ester technology. Investigations are continuation of works connected to hardener based on carbonic acid’s esters, that significantly upgrades the abili...
Crystal growth nucleation and Fermi energy equalization of intrinsic spherical nuclei in glass-forming melts
metallic glasses intrinsic growth nuclei crystal nucleation
2009/3/31
The energy saving resulting from the equalization of Fermi energies of a crystal and its melt is added to the Gibbs free-energy change ΔG2ls associated with a crystal formation in glass-forming melts....