Results 161 to 170 of about 14,418,879 (249)
Some of the next articles are maybe not open access.
Is freezer cooling rate equal to sample cooling rate?
Cryobiology, 2018Tim Rittinghaus, Birgit Glasmacher
openaire +2 more sources
Effect of cooling rate on eutectic Si in Al-7.0Si-0.3Mg alloys modified by La additions
, 2020The microstructures of eutectic Si in Al-7.0Si-0.3Mg alloys (in wt.%) without and with 0.4 wt% La at different cooling rates (0.2–130 K/s) were investigated by multi-scale microscopy, including optical microscopy (OM), field emission scanning electron ...
Longfei Li +5 more
semanticscholar +1 more source
Cooling Rates During Flash Cooling
Journal of Applied Crystallography, 1998Flash cooling of macromolecular crystals was investigated by measurement of the cooling rates achieved by different cryoprotectant solutions (glycerol, sucrose and polyethylene glycol) with different sample volumes (0.2–0.8 mm3) and by different cooling agents (cold nitrogen or helium gas, liquid nitrogen and liquid propane).
T. Y. Teng, K. Moffat
openaire +1 more source
Vacuum, 2019
The effects of solution temperature and cooling rate on microstructure and micro-hardness of a hot compressed Ti-6Al-4V alloy are investigated. The microstructure observations reveal the occurrence of static recrystallization during solution treatment ...
Y. Lin +5 more
semanticscholar +1 more source
The effects of solution temperature and cooling rate on microstructure and micro-hardness of a hot compressed Ti-6Al-4V alloy are investigated. The microstructure observations reveal the occurrence of static recrystallization during solution treatment ...
Y. Lin +5 more
semanticscholar +1 more source
Journal of Food Science, 2019
The aim of this study was to investigate the effects of monoglycerides (MG) concentration (3, 4.5, and 6 wt%), cooling rate (0.1 and 10 °C/min), and high-intensity ultrasound (HIU) application on physical properties of oleogels from MG and high oleic ...
A. Giacomozzi +3 more
semanticscholar +1 more source
The aim of this study was to investigate the effects of monoglycerides (MG) concentration (3, 4.5, and 6 wt%), cooling rate (0.1 and 10 °C/min), and high-intensity ultrasound (HIU) application on physical properties of oleogels from MG and high oleic ...
A. Giacomozzi +3 more
semanticscholar +1 more source
Cooling rate as a tool of tailoring structure of Fe-(9–33%)Ga alloys
Intermetallics (Barking), 2019A huge difference between the structure and the properties of equilibrium and metastable Fe–Ga alloys along with an uncertain specification for their metastable state lead to urgent necessity of understanding the cooling rate role in the formation of the
I. Golovin +4 more
semanticscholar +1 more source
Statically controlled cooling rate device
Cryobiology, 1979Abstract A new statically controlled cooling rate device consists of metal plates and insulators which can be modified so as to control heat flow and achieve a considerable range of specific cooling rates. It can thus be adapted to give the desired cooling rates for the cryopreservation of various biological materials.
J H, Pert, G, Dayian
openaire +2 more sources
Effect of cooling rate on the thermal and electrical conductivities of an A356 sand cast alloy
Journal of Alloys and Compounds, 2019This study evaluates the effect of cooling rate on the microstructures and conduction properties of an A356 sand cast alloy. To evaluate effect of cooling rate, computer recordable sand mold with four step-thickness (5 mm– 20 mm) was used and ...
J. Jeon, D. Bae
semanticscholar +1 more source
Plunge‐cooling of tissue blocks: determinants of cooling rates
Journal of Microscopy, 1985SUMMARYTissue blocks have been plunged into a liquid coolant and the resultant ice‐crystal damage is discussed. Some blocks have been frozen without apparent ice‐crystal damage; they were not treated with cryo‐protectants but were mounted on streamlined foil supports which separated the specimen from the thermal mass of the support pin.
K P, Ryan, D H, Purse
openaire +2 more sources
Effect of cooling rate on grain refinement of cast aluminium alloys
Materialia, 2018Cooling rate is a critical factor controlling the grain size of cast metals. Generally, it is accepted that higher cooling rate leads to smaller grains due to the high undercooling achieved.
Guofang Liang +3 more
semanticscholar +1 more source