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13 November, 16:01

What is tear test? What do we understand from this test? How?

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  1. 13 November, 17:42
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    The tear test determines the force required by a material to undergo complete failure when there is already a crack or tear present in it.

    With this test we understand a material's resistance to failure when there is already a crack present.

    The material which already has a crack is placed in a tensile testing or universal test machine. So, both sides of the material along the crack are pulled until material failure takes place.
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