搜索结果: 1-15 共查到“材料科学 impact”相关记录15条 . 查询时间(0.078 秒)
Investigating the impact of natural and human-made nanomaterials on living things
natural human-made nanomaterials living things
2017/2/15
We can't see them, but nanomaterials, both natural and human-made, are literally everywhere, from our personal care products to our building materials--we're even eating and drinking them.At the NSF-f...
Strain rate-induced phase transitions in an impact-hardening polymer composite
Impact - hardening polymer compound protective equipment material the mechanical test
2015/3/24
An impact-hardening polymer composite that is promising as a protective equipment material for its excellent performance and comfortable characteristics is shown. Falling weight impact experiments are...
The influence of simultaneous impact of temperature and time on the properties and structure of X10CrWMoVNb9-2 steel
Mechanical properties Structure Degradation after exposure test
2009/12/14
Purpose: of this paper is to present the changes of the mechanical properties and structure in material components of the power station boiler after long-lasting annealing made of X10CrWMoVNb9-2 steel...
Investigations on the impact strength of constructional high-strength Weldox steel at lowered temperature
Metallic alloys High strength micro-alloyed steel Mechanical properties
2009/12/2
Purpose: The paper presents the results of investigations concerning the impact strength of thick steel plates at lowered temperature obtained by industrial smelting of micro-alloyed steel of the type...
Effect of microstructure on impact toughness of duplex and superduplex stainless steels
Ductility Duplex stainless steels Heat treatment Impact toughness
2010/1/19
Purpose: of this paper is to study the effect of heat treatments and resulting changes in microstructure on mechanical properties, mainly impact toughness, of commercial 2205 duplex stainless steel an...
Effect of dispersion hardening on impact resistance of EN AC-AlSi12Cu2Fe silumin
Al-Si alloys crystallization heat treatment ATD
2011/3/30
Development of modern technology have generated supply of better and better, more resistant structural materials not attainable earlier.Weight of metal structures is of a great importance, and as a co...
Effect of dispersion hardening on impact resistance of EN AC-AlSi12Cu2Fe silumin
Al-Si alloys crystallization heat treatment ATD
2011/3/30
Development of modern technology have generated supply of better and better, more resistant structural materials not attainable earlier.Weight of metal structures is of a great importance, and as a co...
Tensile mechanical properties in PP/SEBS/Microballon composites under impact loadings
Properties Mechanical properties Strain rate
2010/1/19
Purpose: The mechanical properties of the syntactic polymer foams at the intermediate and high strain rates
were not understood comprehensively. Then, this study characterizes the tensile mechanical ...
Warm spraying—a novel coating process based on high-velocity impact of solid particles
thermal spray coating gas dynamics high-velocity impact titanium metallic glass WC–Co titanium oxide ultrahigh-molecular-weight polyethylene
2010/10/12
In recent years, coating processes based on the impact of high-velocity solid particles such as
cold spraying and aerosol deposition have been developed and attracting much industrial
attention. A n...
The cast machine parts are widely used in many branches of industry. A very important issue is gaining the appropriate knowledge relating to the application of castings in places of explosion risks in...
The evaluation of dynamic cracking resistance of chosen casting alloys in the aspect of the impact bending test
Mechanical properties Dynamic crack resistance Casting alloys
2011/3/15
The increase of quality and durability of produced casting alloys can be evaluated on the base of material tests performed on a high level.One of such modern test methods are tests of the dynamic dama...
The impact of production methods on the properties of gradient tool materials
Gradient tool materials Powder metallurgy High-speed steel
2010/2/9
Purpose: The goal of this work is to obtain the gradient materials based on the non-alloyed steel reinforced high-speed steel using the conventional powder metallurgy method and pressureless forming p...
Impact of the charge density of phospholipid bilayers on lubrication of articular cartilage surfaces
Electrical properties Biomaterials Lubrication Articular cartilage
2010/2/10
Purpose: We attempt to answer the question how some changes in acid - base equilibrium have an impact on the charge density of a phospholipid bilayer formed during lubrication occurring at articular c...
The impact of deformation on structural changes of the duplex steel
Superplastic materials Plastic forming Microstructure
2010/2/10
Purpose: Despite the many years’ research on the plasticity of duplex steels, it was impossible to conclusively determine the mechanisms for structure recovery during the plastic deformation. The pape...
Impact of Modification and Heat Treatment on Mechanical Properties of AK132 Silumin
Mechanical properties Crystallization Modification
2011/3/11
Crystallization processes of alloys determine structure of castings and the same their utility properties. Knowledge about run of the processes is a source of information for development of technology...