Topic: Quenching Metal
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Answers to Common Questions
Why is a round metal bar used in the Jominy end-quench test but n...
Round shapes are used to simplify and standardize the test, and that will validate the "comparibility" of the results. Certainly other shapes (square bar, hex bar, octagaonal bar, or rectangular plate) could be used, but that would complica... Read More »
Source: http://wiki.answers.com/Q/Why_is_a_round_metal_bar_used_in_the_Jo...
Which quenching method is used almost exclusively for metals cont...
Spray quenching of a metal wit... Read More »
Source: http://www.chacha.com/question/which-quenching-method-is-used-alm...
How quenching process affects metal properties?
when you quench a metal, you cool it in oil, this causes the metal to become very brittle and hard thus making it very tough but very fragile also Read More »
Source: http://answers.yahoo.com/question/index?qid=20061015000052AAUTEWG
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Quenching Metal
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Not a metallurgist, but ... I suspect it's to do with the rapid cooling not allowing large crystals to grow which would interlock and increase the solid's strength. On the other hand, it may be a much more complicated effect and you would n...
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Source: http://answers.yahoo.com/question/index?qid=20080413043444AAajIFa
Quenching causes tiny metal crystals to form on the metalic structure. The atoms are arranged in a regular manner to form small crystals. Where crystalline regions come into contact, they form grain boundaries. These grain boundaries become...
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Source: http://answers.yahoo.com/question/index?qid=20080311033114AADkAZa
I'll say bright red
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Source: http://answers.yahoo.com/question/index?qid=20071130151109AAmcVcD
Annealing allows crystals to merge and form larger crystals, and also allows lattice defects to propagate out of the lattice. Quenching drops the temperature of the metal quickly. If the metal initially has no pre-existing crystalline struc...
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Source: http://answers.yahoo.com/question/index?qid=20091013021810AA7jS9a
Basically it changes the crystal structure. In materials science, quenching is the rapid cooling of a workpiece to obtain certain material properties. It prevents low-temperature processes, such as phase transformations, from occurring by o...
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Source: http://au.answers.yahoo.com/question/index?qid=20110530040125AAKd...
Heat it to critical temperature and you can let it air cool or put it in ash or lime and let it cool over a period of time. (DN) Either normalizing it or annealing it will get it as close as the blacksmith can get to what it was. Annealing ...
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Source: http://www.olddominionblacksmith.com/Beginner_s_Corner.php
