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Title
A novel forming technique to coforge bimetal components into complex geometriesAuthor (from another institution)
xmlui.dri2xhtml.METS-1.0.item-contributorOtherinstitution
https://ror.org/01a77tt86Version
http://purl.org/coar/version/c_ab4af688f83e57aa
Rights
© 2020 Published by Elsevier Ltd on behalf of Society of Manufacturing Engineers (SME)Access
http://purl.org/coar/access_right/c_f1cfPublisher’s version
https://doi.org/10.1016/j.mfglet.2020.09.006Published at
Manufacturing Letters Vol. 26. Pp. 21-24, 2020xmlui.dri2xhtml.METS-1.0.item-publicationfirstpage
21xmlui.dri2xhtml.METS-1.0.item-publicationlastpage
54Publisher
Elsevier Ltd.Keywords
near solidus formingBimetal
Coforging
Diffusion bonding
Abstract
The novel Near Solidus Forming process has been used to coforge stainless steel 304 to encapsulate a core of 42CrMo4 steel in Stainless 304 in the form of a complex spindle. The forging was achieved w ... [+]
The novel Near Solidus Forming process has been used to coforge stainless steel 304 to encapsulate a core of 42CrMo4 steel in Stainless 304 in the form of a complex spindle. The forging was achieved with a force of 280 t, in a single strike, at a temperature of 1370 °C. The component successfully filled the die and a range of microstructural evaluations showed an inclusion/porosity free interface between the two steels with >3 µm of cross diffusion. [-]
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