Fatigue Testing of 42CrMo4

Metal powder impact on fatigue strength of thin-walled AISI 4140 parts ↕️ Learn more what happens if the PSD of your metal powder changes on #MaterialsMonday

Best use-case of our novel system to test fatique performance of your thin-walled AM parts 💪

☑️ Flat bending according to DIN 50142-2019 @ 50 Hz
☑️ Own fixture in an electro-dynamic testing system validated
☑️ Alternating bending stress conditions feasible
☑️ Full Wöhler diagram possible in about 6 weeks with 30 samples

More information about the public funded ReAddi project (Intelligently controlled additive manufacturing process chain using simulative and experimentally determined component, material and process data): www.wbk.kit.edu

Further information:

Fatigue Testing of 42CrMo4 (PDF)

 

 
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