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1989
Conference Paper
Titel
Nondestructive characterization of shot peened surface states by the magnetic Barkhausen noise method
Abstract
The residual stress state of shot peened steel sheets has been measured with X-ray, mechanical, and micromagnetic methods. The results show that macro- and microstresses, the work hardening depth and the homogeneity of shot peened states can be determined by the micromagnetic quantities. The procedure to get quantitative results is outlined briefly.