quench temperature

См. также в других словарях:

• quench-hard|en — «KWEHNCH HAHR duhn», transitive verb. to harden an iron alloy by heating it (to a point above the temperature range where austenite forms) and then cooling it …   Useful english dictionary

• Quench — A quench refers to a rapid cooling. In polymer chemistry and materials science, quenching is used to prevent low temperature processes such as phase transformations from occurring by only providing a narrow window of time in which the reaction is …   Wikipedia

• quench zones — Those parts within the combustion chamber of an engine where the temperature of the air fuel mixture is lower than necessary for optimum combustion, due to contact with the relatively cold metal surface; incomplete combustion in the quench zones… …   Dictionary of automotive terms

• quench oil — Oil injected into the product stream leaving a cracking or reforming heater. It lowers the temperature of the stream and thus stops (quenches) any further, undesired, chemical reaction …   Dictionary of automotive terms

• quench aging — noun : aging of an alloy induced by rapid cooling from a high temperature …   Useful english dictionary

• quench hardening — noun : hardening of a ferrous alloy induced by rapid cooling from a temperature above the transformation range …   Useful english dictionary

• amorphous solid — ▪ physics Introduction       any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel.       Solids and liquids (liquid) are both forms of condensed… …   Universalium

• Superconducting magnet — A superconducting magnet is an electromagnet made from coils of superconducting wire. They must be cooled to cryogenic temperatures during operation. In its superconducting state the wire can conduct much larger electric currents than ordinary… …   Wikipedia

• Superconducting Radio Frequency — (SRF) science and technology involves the application of electrical superconductors to radio frequency devices. The ultra low electrical loss of the superconductor yields RF resonators with extremely high quality factors, or Q . For example, it… …   Wikipedia

• Imagerie par résonance magnétique — Pour les articles homonymes, voir IRM et MRI. L imagerie par résonance magnétique (IRM) est une technique d imagerie médicale permettant d obtenir des vues 2D ou 3D de l intérieur du corps de façon non invasive avec une résolution relativement… …   Wikipédia en Français

• Angio-IRM — Imagerie par résonance magnétique Pour les articles homonymes, voir IRM et MRI. L imagerie par résonance magnétique nucléaire (IRM) est une technique d imagerie médicale d apparition récente (début des années 1980) permettant d avoir une vue 2D… …   Wikipédia en Français