搜索结果: 1-15 共查到“材料科学 Cooling”相关记录18条 . 查询时间(0.062 秒)
The winners of this year’s MADMEC competition identified a class of materials that could offer a more efficient way to keep greenhouses cool.
After Covid-19 put the materials science competition on p...
Firefighters entering burning buildings, athletes competing in the broiling sun and workers in foundries may eventually be able to carry their own, lightweight cooling units with them, thanks to a nan...
Cooling rate influence on microstructure of the Zn-Al cast alloy
Metallic alloys Derivative thermo analysis Zn-Al alloy Microstructure
2010/8/17
Properties of cast zinc alloys are comparable to these of aluminium alloys. Differences are connected to a lower melting temperature and bigger density. Zinc has a density of 7.14g/cm3, melting temper...
Derivative thermo-analysis application to assess the cooling rate influence on the microstructure of Al-Si alloy cast
thermo-analysis assess cooling rate microstructure Al-Si alloy cast
2010/8/12
Copper and magnesium addition enable to perform precipitation hardening of the multicomponent aluminium alloys with silicon, by precipitation of the Al2Cu or Mg2Si phase particles. However copper addi...
Calculation of the cooling condition in the phase change problem
Solidification Inverse Stefan Problems Genetic algorithm
2009/12/14
Purpose: The purpose of the paper is to present the method of calculation of the cooling condition in the phase change problem. The considered problem consists of the reconstruction of a function desc...
The effect of cooling rate on microstructure and mechanical properties of AC AlSi9Cu alloy
Aluminum alloys Cooling rate Thermal characteristics Secondary Dendrite Arm Spacing
2009/12/1
Purpose: In this work the effect of cooling rate on the size of the grains, SDAS, size of the β precipitation and
thermal characteristic results of AC AlSi9Cu cast alloy have been described. The soli...
Effect of modification and cooling rate on the microstructure of IN-713C alloy
Nickel superalloys Microstructure Cooling rate Modification Microanalysis
2011/4/1
The results of investigations of the effect of modification and cooling rate on the microstructure of castings made from IN-713C nickel superalloy were described. As an inoculant, cobalt aluminate CoA...
Water mist effect on cooling process and microstructure of silumin
Innovative materials and casting technologies Cooling Water mist Die casting Silumin
2011/3/31
The paper presents the results of the process of crystallization and cooling of the AlSi11 silumin and temperature distribution in the wall of iron and bronze research casting die in the temperature ...
Water mist effect on cooling process and microstructure of silumin
Innovative materials and casting technologies Cooling Water mist Die casting Silumin
2011/3/31
The paper presents the results of the process of crystallization and cooling of the AlSi11 silumin and temperature distribution in the wall of iron and bronze research casting die in the temperature ...
Effect of modification and cooling rate on the macrostructure of IN-713C alloy
Nickel superalloys Macrostructure Cooling rate Modification Equiaxial grains Shape factor
2011/3/31
The results of investigations of the effect of modification and cooling rate on the macrostructure of castings made from IN-713C nickel superalloy were described. As a modifier, cobalt aluminate CoAl2...
Effect of modification and cooling rate on the macrostructure of IN-713C alloy
Nickel superalloys Macrostructure Cooling rate Modification Equiaxial grains Shape factor
2011/3/31
The results of investigations of the effect of modification and cooling rate on the macrostructure of castings made from IN-713C nickel superalloy were described. As a modifier, cobalt aluminate CoAl2...
Influence of cooling rate on the structure and mechanical properties of G17CrMoV5 - 10 cast steel
Heat treatment Mechanical properties Cast steel Bainite
2011/3/31
The paper presents results of research on the influence of cooling rate on the structure and properties of G17CrMoV5 – 10 (L17HMF) cast steel. The material for research was a section taken out from...
Influence of cooling rate on the structure and mechanical properties of G17CrMoV5 - 10 cast steel
Heat treatment Mechanical properties Cast steel Bainite
2011/3/31
The paper presents results of research on the influence of cooling rate on the structure and properties of G17CrMoV5 – 10 (L17HMF) cast steel. The material for research was a section taken out from...
Texturing by cooling a metallic melt in a magnetic field
magnetoscience magnetic processing nucleation
2010/1/18
Processing in a magnetic field leads to the texturing of materials along an easy-magnetization axis when a minimum anisotropy energy exists at the processing temperature; the magnetic field can be app...
Influence of cooling rate on
cast Ni – base superalloy carbides and Jc - phase metallographic evaluation heat treatment cooling rate influence
2011/3/30
The Ni – base superalloys, which are combined an unique physical and mechanical properties, are used in aircraft industry for production of aero engine most stressed parts, as are turbine blades. From...