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Test for parameters of Johnson Cook damage criterion
Mon, 2011-08-08 17:40 - Keyan Wang
Hi.
I am looking for the experimental method to determine the parameters (D1, D2, D3, D4, D5) in Johnson Cook damage criterion for steel AISI 1045. Please help me if you have any sources relative this. Thank you.
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Dear Keyan, Plz find
Dear Keyan,
Plz find the paper enclosed. Hope it help to determine Di :
http://www.tc.faa.gov/its/worldpac/techrpt/ar03-57.pdf
Jason Zhu
Best Regards