Microstructural Study and Mechanical Characterization of ECAP Processed C70600 Alloy

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dc.contributor.authorSachin, S.
dc.contributor.authorShivananda Nayaka, H.S.
dc.date.accessioned2026-02-04T12:27:43Z
dc.date.issued2022
dc.description.abstractCopper–Nickel alloy C70600 was processed by equal channel angular pressing (ECAP), at room temperature, up to 8 passes, to study the mechanical properties and metallurgical behavior Microstructural studies showed grain refinement up to fourth ECAP pass. Microhardness value increased by 45% after 4 ECAP passes. With further increase in ECAP passes, samples attained a saturated state. Similar trend was observed in Ultimate tensile strength with an increase of 54% as compared to homogenized sample and reached a maximum value of 562 MPa. Increase in mechanical property was attributed to strengthening by grain refinement and dislocation strengthening. XRD analysis showed the absence of precipitate in the deformed specimens. © 2022, The Institution of Engineers (India).
dc.identifier.citationJournal of The Institution of Engineers (India): Series C, 2022, 103, 5, pp. 1193-1201
dc.identifier.issn22500545
dc.identifier.urihttps://doi.org/10.1007/s40032-022-00854-4
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/22395
dc.publisherSpringer
dc.subjectGrain refinement
dc.subjectGrain size and shape
dc.subjectNickel alloys
dc.subjectTensile strength
dc.subjectC70600
dc.subjectCopper nickel alloys
dc.subjectCu -Ni alloys
dc.subjectGrains refinement
dc.subjectMechanical characterizations
dc.subjectMetallurgical behavior
dc.subjectMicro-structural
dc.subjectPressing pass
dc.subjectSaturated state
dc.subjectSPD
dc.subjectEqual channel angular pressing
dc.titleMicrostructural Study and Mechanical Characterization of ECAP Processed C70600 Alloy

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