Lists. Check out the pronunciation, synonyms and grammar. Extinguish (6 Occurrences)... 1. Quenching - Catalan translation, definition, meaning, synonyms, pronunciation, transcription, antonyms, examples. 830966 extremely high fer quench (abbr.) When metal is allowed to cool slowly, its properties can change dramatically. quenching Etymology From quench + -ing . Vocabulary. The quenching agent should not engage in the reaction in any way other than to combine with one or more reactants. In materials science, quenching is the rapid cooling of a workpiece in water, oil or air to obtain certain material properties. UK English definition of SELF-QUENCHING along with additional meanings, example sentences, and ways to say. Cool (hot metal) by plunging into cold water or other liquid ("quench steel")Reduce the degree of (luminescence or phosphorescence) in (excited molecules or a material) by adding a suitable substanceSuppress or crush completely ("quench a rebellion") Synonyms: quell and squelchMore items... Listen to the audio pronunciation in several English accents. Metal Hardening / Metal Quenching / Metal Tempering. Free online Dictionary including thesaurus, children's and intermediate dictionary by Wordsmyth. Translation. A quench occurs when part of a superconducting magnet heats up and becomes resistant to electrical current; the magnet essentially starts to lose its superconducting properties.
Quenching is defined as the rapid cooling of a material, usually metal, in a quenching medium to obtain specific material properties.
Most people think quenching is just dunking red-hot steel into a bucket of water, but materials scientists can quench in water, oil, liquid nitrogen, or even air. How to say quenching in English? Quenching is usually undertaken to maintain mechanical properties associated with a crystalline structure or phase distribution that would be lost upon slow cooling. Quenching is the process which is generally used in the later stage of Heat treatment of metal. It involves Dipping the hot metal (Temperature < Melting temperature) in a quench medium. This medium can be Water, Brine, Oil to drastically reduce the temperature to induce phase transformation. Parts were carburized to a case depth in excess of 0.200" ECD. [2] Heavy elements can also quench uorescence by strongly enhancing the rate of in-tersystem crossing (i.e. Quenching involves the rapid cooling of a metal to adjust the mechanical properties of its original state. A type of heat treating, quenching prevents undesired low-temperature processes, such as phase transformations, from occurring. Browse the use examples 'quenching effect' in the great English corpus. More example sentences.
This fact allows average casting temperatures to be estimated from a measurement of quench water temperature alone and a knowledge of
The quenching medium is often water, brine, air, or oil. Quenching is the soaking of a metal at a high temperature, above the recrystallization phase, followed by a rapid cooling process to obtain certain desirable material properties. Meaning of quenching. The sooner you send your request, the sooner the essay will be completed. English Pronunciation of Quench.
16. On Friday, a failure, known as a quench, caused around 100 of the LHC's super-cooled magnets to heat up by as much as 100C. Definition and synonyms of quench from the online English dictionary from Macmillan Education.
"quenching cracks" pronunciation, "quenched combustion" pronunciation, "end quench" pronunciation, Neighbors "fire pumtrailer" pronunciation , "fire pumwith drive" pronunciation , "fire punch" pronunciation , Thus, the ionized molecules of quenching gas reach the chamber wall instead of the chamber gas. An act of quenching something very hot.
extremely high fer quench (abbr.) The temperature at which the steel and ferrous alloys are heated above their critical temperatures is called the austenitizing temperature. With noun/verb tables for the different cases and tenses links to audio pronunciation and … Here are 4 tips that should help you perfect your pronunciation of 'quench':. To put out ; extinguish.
Tags for the entry "quench" What quench means in Hindi, quench meaning in Hindi, quench definition, explanation, pronunciations and examples of quench in Hindi. The quenching agent should not engage in the reaction in any way other than to combine with one or more reactants.
; Record yourself saying 'quenching' in full sentences, then watch yourself and listen.You'll be able to mark your mistakes quite easily. quench pronunciation - How to properly say quench. quenching definition: 1. present participle of quench 2. to drink liquid so that you stop being thirsty: 3. to use water….
quench. One major issue in liquid scintillation spectrometry is quenching. When no quenching occurs in a premixed turbulent flame, the flame zone is "active" everywhere and may Pronunciation of quenching with 3 audio pronunciations, 12 synonyms, 13 translations, 1 sentence and more for quenching. The quenching gas molecules have a weaker affinity for electrons than the chamber gas does; therefore, the ionized atoms of the chamber gas readily take electrons from the quenching gas molecules. Dictionary.
English - Catalan Translator. This usually is undertaken to maintain mechanical properties associated with a crystalline structure or phase distribution that would be lost upon slow cooling. ; Record yourself saying 'quench' in full sentences, then watch yourself and listen.You'll be able to mark your mistakes quite easily. Therefore, Geiger counters are not able to measure high radiation rates due to the “ dead time ” of the tube. The aim of this work was to determine a relation between the quenching diameter (circular duct) and Spoken pronunciation of quench in English and in Hindi. Definition of quench. The main benefit of quenching workpieces after heat treatment is the reduced effect it has on the workpiece’s microstructure, which can be more severe if it undergoes a slower cooling process.
noun. Top Stories - Google News. Quench time is a measure of how long a steel casting spends at high temperature during quenching.
Quenching – Dead Time – Geiger Counters. The Because of the large avalanche induced by any ionization, a Geiger counter takes a long time (about 1 ms) to recover between successive pulses. Information and translations of quenching in the most comprehensive dictionary definitions resource on the web. The term quenching refers to a heat treatment in which a material is rapidly cooled in water, oil or air to obtain certain material properties, especially hardness.In ferrous alloys, quenching is most commonly used to harden steel by introducing martensite, while non-ferrous alloys will usually become softer than normal.Above this critical temperature, a metal is …
UK English definition of SELF-QUENCHING along with additional meanings, example sentences, and ways to say. Change your default dictionary to American English. Quenching is a term used to describe the introduction of a material that combines with any unused reactants and effectively stops a reaction. The quenching media available can be water, air, oil, or brine. Eaton Arc Quenching Switchgear reduces incident energy to a level where the switchgear will survive an electrical arc flash event, while providing enhanced safety and minimal equipment downtime. Learn more. Fluorescence quenching is the decrease in the quantum yield of fluorescence from a fluorophore, induced by a variety of molecular interactions with quencher molecule (s). While castings cool, the quench water warms; therefore, there is a one-to-one relationship between the two.
This is a process that strengthens and hardens iron-based alloys by heating, rapidly cooling, and reheating. When a steel has to become very hard, it is only tempered at relatively low temperatures in the range of 200 °C to 400 °C, while it becomes tougher and high load capacity at higher temperatures (in the range of 550 °C to 700 °C).
How to say quench in English? to cool (something, such as heated metal) suddenly by immersion (as in oil or water). Flame Quenching and Definition of the Flamelet Regime The most important mechanism controlling the validity of the flamelet assumption is the occur- rence of flame quenching by turbulence.
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