Schneider, L.C.R.; Hainsworth, S.V.; Cocks, A.C.F. and Fitzpatrick, M.E.
(2005).
Neutron diffraction measurements of residual stress in a powder metallurgy component.
Scripta Materialia, 52(9),
pp. 917–921.
Abstract
Residual stresses in a typical industrial green component were determined using neutron diffraction. The measured residual stresses were found to correlate with cross-sectional variations. Residual stress at the edge of the compact in contact with the die wall during compaction reached up to +80 MPa (tension) and −100 MPa (compression).
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