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It is a temperature (below −150 °C, −238 °F or 123 K).
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What are the advantages of cryogenic fluids over other cooling fluids?
cryogenic fluids are - degree temperature means below -4degree Celsius up to -184degree Celsius but in ordinary cooling fluid doesn't having that much of lower temperature
Explian about cryogenic hardening?
Cryogenic hardening is often referred to cryogenic treatment and cryogenic processing. Using the term "hardening" is not correct. Cryogenic treatment does not increase the hardness of metals (I.E. rockwell hardness). Rather it changes metals on the molecular level so that they perform better. Cryogenic treatment is used for a variety of reasons including improving dimensional stability, stress relieving, increasing wear resistance, and eliminating walk and creep. A typical cryogenic treatment lasts for several days. Metal and steel parts will be put in a cryogenic processor at room temperature. The temperature will slowly be taken down to -300F below. Then it will hold there for 12 to 24 hours depending on the company doing the treatment. After that, the processor will have the temperature raised back to room temperature very slowly. Finally, the parts will be post-tempered to finalize the cryogenic treatment. Cryogenic treatment re-aligns the micro-structure of the metal to improve its structural stability. Retained austenite will be converted to martensite which allows for a tougher piece of metal. The eta-carbides in the metal will become precipitated which allows for a much higher degree of wear resistance. Below are some good sites for additional reference...
Can helium be turned into ice?
No, helium will turn into a cryogenic 'liquid' not ice, as it is cooled to extremely low temperature's.
What has the author Richard L Patterson written?
Richard L. Patterson has written: 'Evaluation of capacitors at cryogenic temperatures for space applications' -- subject(s): Aerospace environments, Capacitors, Cryogenic temperature, Deep space, Dielectrics, Mica, Space temperature, Tantalum, Weight reduction
What is cryogenic vessel?
Vacuum Insulated Cryogenic Storage Tanks and Cold Converter tanks are double walled tanks designed for efficient storage of LOX, LIN, LAR, LNG, LCO and other Cryogenic Liquids. for more information visit: cryogasindia
What is cryogenic heat treatment?
cryogenic metal treatment
Why cryogenic fluid is superior to any other cooling fluid in powered equipments?
due to the high heat generation in powered equipments there is requirement of maintaining the properties of fluid at high temperature hence cryogenic material have better properties.
What causes leakages in cryogenic and how can they be avoided?
Cryogenic what? Cryogenic generally means liquid nitrogen temperature or below (77K or -196C). Most metals contract as they cool this can cause gaps to open up causing leaks. Any rubber seals, such as o-rings would bring hard and brittle as they cool, this stops them from making a seal also causing leakages.
What is the normal phase for the element neon?
Neon, an inert gas, is a gas at non-cryogenic temperatures. A link is provided to the Wikipedia article on neon.
What has the author David W Plachta written?
David W. Plachta has written: 'Hybrid thermal control testing of a cryogenic propellant tank' -- subject(s): Temperature control, Cryogenic fluid storage, Storage tanks, Spherical tanks, Multilayer insulation, Propellant storage, Thermal insulation
What rhymes with photogenic?
cryogenic :)
What is cryogenic freezer?
A cryogenic freezer is used to bring components inside the freezer down to cryogenic temperatures. Many cryogenic freezers are available for all sorts of applications. Cold boxes with added ln2 capabilities can refrigerate parts and then complete cryogenic processing cycles. Additionally, cryo freezers are available to freeze sex cells, stems cells, and more. Sometimes people are frozen after death, which is called cryonics. I have added a site below that has cryogenic freezers and processors available.
