Principle of the small punch test
Title | Principle of the small punch test |
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Description | In the small punch test a disk like specimen is deformed in a miniaturized deep drawing experiment. The specimen (D=8 mm, h=0.5 mm) is clamped between a die (bore diameter d=4 mm, die edge radius r=0.5 mm) and a downholder and centrically deformed ba the punch with a spherical head (radius R=1.25 mm). For irradiated material the device is put into a hot chamber. |
Copyright | Dr. Abendroth, Martin |
Picture Id | 14078 |
Date | 27.01.2005 |
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