搜索结果: 1-15 共查到“工学 Cooling rate”相关记录15条 . 查询时间(0.187 秒)
Mechanical properties of carbon nanotubes/epoxy nanocomposites: Pre-curing, curing temperature, and cooling rate
Carbon nanotubes curing epoxy mechanical properties nanocomposites polymer nanocomposites
2023/11/30
The effects of composite fabrication, such as pre-curing, curing temperature, and cooling rate, were studied. In this work, the pre-curing was defined as heat treatment of Multi-Walled Carbon Nanotube...
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...
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...
THE EFECT OF COOLING RATE ON THE PROPERTIES OF ALLOYED CAST-IRON SIZING ROLL
alloyed grey cast iron sizing roll indefinite chill
2009/10/23
Directional heat transfer was investigated by temperature measurements in the casting and in the mould using
thermocouples. Measurements were performed in operating conditions during pouring, solidif...
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...
Effects of Cooling Rate and Sodium Chloride on Polysaccharide Gelation
cooling rate gelation gellan gum κ-carrageenan
2009/5/20
The effects of cooling rate and 0.1∼0.5% sodium chloride (NaCl) on the gelation of 0.8% agar, gellan gum and κ-carrageenan solutions were investigated based on the storage modulus and by differe...
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...
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...
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...
The influence of cooling rate on the hardness of cast iron with nodular and vermicular graphite
Mechanical properties Hardness Cooling rate
2011/3/17
The paper presents hardness changes for cast iron with nodular and vermicular graphite, determined within the separately cast test blocks. Investigation has comprised cast irons with similar ferrite a...
The effect of cooling rate on the microstructure of nodular cast iron
Casting processes Cooling rate Microstructure Pearlite Graphite
2011/3/11
The study gives the results of the investigations concerning an effect of the casting cooling rate ( casting made from nodular iron used as a starting material for austempering to produce ADI) on the ...