In materials science, quenching, a type of heat treating, is the rapid cooling of a workpiece to obtain certain material properties. It prevents low-temperature processes, such as phase transformations, from occurring by only providing a narrow window of time in which the reaction is both thermodynamically favorable and kinetically accessible. For instance, it can reduce crystallinity and thereby increase the hardness of both alloys and plastics (produced through polymerization).
In metallurgy, it is most commonly used to harden steel by introducing martensite, in which case the steel must be rapidly cooled through its eutectoid point, the temperature at which austenite becomes unstable. In steel alloyed with metals such as nickel and manganese, the eutectoid temperature becomes much lower, but the kinetic barriers to phase transformation remain the same. This allows quenching to start at a lower temperature, making the process much easier. High speed steel also has added tungsten, which serves to raise kinetic barriers and give the illusion that the material has been cooled more rapidly than it really has. Even cooling such alloys slowly in air has most of the desired effects of quenching.
Quench USA Inc is a water technology company that rents and services filtered water coolers. According to the site, over half of the Fortune 500 are customers. Zenith International lists Quench as a leading distributor in the point-of-use (POU) market along with Macke Water Systems and Nestle Waters. Quench is an independent operating company of AquaVenture Holdings™. Quench is headquartered in King of Prussia, Pennsylvania. Quench was named an Online Marketing Success Story in Google's 2011 Economic Impact Report. In 2008, Quench was named a top 25 most successful startup by Businessweek.
Filtered water systems are plumbed into a building's water supply and purified at the last possible point before consumption. Filter water coolers and ice dispensers typically use carbon filtration, UV water disinfection and/or reverse osmosis to purify drinking water.
In March 2012, Quench purchased Aqua Perfect of Arizona LLC. In July of 2105 Quench acquired Region-X LLC a Massachuetts company that provides services related to high purity water systems
Quench released in the UK on 17 October 1998 is The Beautiful South's sixth original album. Including the compilation Carry On Up The Charts it was the band's third album in a row to reach the top of the charts.
The cover depicts a boxer by Scottish painter Peter Howson. Commissioned for the album, the original painting can be seen in the Ferens Art Gallery, Hull. After the band cropped the image and used it in merchandise and promotional material, Howson took legal action against the band, receiving around £30,000 in damages. Whilst the first two singles from the album also have artwork by Howson, "How Long's a Tear Take to Dry?" and "The Table" do not.
Blue summer carpet 'tween the trees
No longer smothered by the leaves
You bring your sun to light the days
The summertime lightens my ways
Though the rain is falling fast
The summer in your heart will last
Kicking darkness far away
Lighting up the darkest day
Though the discontented,
Misconnected winters come and go
Still you shine as mine
No UV warning needed for this show
So come on now
Let's bring the summer in
Though days are cloudy
Come on now
Let's bring the summer in
Let's change the season
For one reason
Bring the summer in
No sweat marks lurking underneath
No fast acting anti histamines
No need to fear the outside burn
Just be prepared for inside turn
Sky forms the feeling day by day
But you can choose to push away
Any winter of your heart
Bring in summer at the start
So as you plan your steps along
This weather front stays ever strong
No need to pack your water proofs
Just get the sunnys, drop the roof
Live in summertime today
Its burning in you day by day
Every season of your soul