lab9 - pendulum. There are two kind of sample in this lab;...

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CE 231 Impact Testing Section 5
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Hui Fan 4/2/2009
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INTRODUCTION The objective of this experiment is to study the behavior of metals under the impact and to determine the information of temperature on the impact resistance of metal by using the method ASTM-E8. PROCEDURE In this experiment, we are using the method of Izod test. For the beam we are testing, they have a sharp V notch machined into one side and is loaded by impact of a swinging
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Unformatted text preview: pendulum. There are two kind of sample in this lab; one is hot-rolled 1020 steel Izod specimens over a temperature range spanning the transition temperature for the material. In addition, samples of aluminum will be tested across the same temperature range. We test a single specimen at each temperature (100C, 28C, 0C, -30C, and -70C). And we recorded the impact energy from the pendulum machine....
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lab9 - pendulum. There are two kind of sample in this lab;...

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