Cryogenics - Wikipedia
In physics, cryogenics is the production and behaviour of materials at very low temperatures. The 13th International Institute of Refrigeration's (IIR) ... The cryogenic process continues this action from ambient temperature down to −320 °F (140 °R; 78 K; −196 °C). In most instances the cryogenic cycle is followed by a heat tempering ...
Cryogenic treatment - Wikipedia
A cryogenic treatment is the process of treating workpieces to cryogenic temperatures (typically around -300°F / -184°C, or as low as −190 °C (−310 °F)) in order to remove residual stresses and improve wear resistance in steels and other metal alloys, such as aluminum.
The presentation of basic processes, implementation techniques and typical values for physical and engineering parameters is illustrated by applications to helium cryogenics.
Cryogenics | Low-Temperature Physics & Applications | Britannica
Sep 18, 2024 · Cryogenics, production and application of low-temperature phenomena. The cryogenic temperature range has been defined as from −150 °C (−238 °F) to absolute zero (−273 °C or −460 °F), the temperature at which molecular motion comes as close as theoretically possible to ceasing completely.
Cryogenics - an overview | ScienceDirect Topics
Cryogenics refers to the scientific field that deals with extremely low temperatures, typically below 120 K, and involves processes such as liquefaction of gases, gas separation, and superconductivity. It has industrial applications as well as being used in advanced scientific research. From: Encyclopedia of Energy, 2004. About this page.
About Cryogenics - NIST
Cryogenics is the science that addresses the production and effects of very low temperatures. The word originates from the Greek words 'kryos' meaning "frost" and 'genic' meaning "to produce." Under such a definition it could be used to include all temperatures below the freezing point of water (0 C).
Introduction to Cryogenics - NASA
Sep 11, 2014 · Cryogenics is the study of how to get to low temperatures and of how materials behave when they get there. Besides the familiar temperature scales of Fahrenheit and Celsius (Centigrade), cryogenicists use other temperature scales, the Kelvin and Rankine temperature scales.
Cryogenic Processing: State of the Art, Advantages and Applications
Jan 1, 2013 · Cryogenic processing is the one-time permanent treatment of the materials at very low temperatures to increase the physical and mechanical properties. Cryogenic processing is capable of treating a wide variety of materials such as metals, alloys, polymers, carbides, ceramics and composites.
Cryogenic Principles and Applications | SpringerLink
Nov 14, 2011 · Cryogenics is generally referred to as the science and technology of producing a low-temperature environment for applications. The word cryogenics has its origin in the Greek language where “kryos” means frost or cold and “gen” is a common root for the English verb to generate.
Cryogenics - an overview | ScienceDirect Topics
The industrial applications of cryogenic technologies can be summarised in three categories: (1) process cooling; (2) separation and distillation of gas mixtures; and (3) liquefaction for transportation and storage [6].
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