Synthesis of Inconel 718 Superalloy by Electric Current Activated Sintering

Ergin, Nuri; Özdemir, Özkan; Demirkıran, Ayşe Şükran; Demirkıran, Ayşe Şükran; Şen, Şaduman; Şen, Uğur

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dc.contributor.authors	Ergin, N; Ozdemir, O; Demirkiran, S; Sen, S; Sen, U;
dc.date.accessioned	2020-10-16T11:10:31Z
dc.date.available	2020-10-16T11:10:31Z
dc.date.issued	2015
dc.identifier.citation	Ergin, N; Ozdemir, O; Demirkiran, S; Sen, S; Sen, U; (2015). Synthesis of Inconel 718 Superalloy by Electric Current Activated Sintering. ACTA PHYSICA POLONICA A, 127, 1102-1100
dc.identifier.issn	0587-4246
dc.identifier.uri	https://hdl.handle.net/20.500.12619/69862
dc.description.abstract	In the present study, the production of Inconel 718 nickel based superalloy was carried out in an electric current activated sintering in open air under a uniaxial pressure of 300 MPa using Al, Ni, Fe, Cr, Ti, Co, Fe-Nb and Fe-Mo powders. This alloy was heat treated, following the conventional treatment which consists of a 1 h solution treated at 980 degrees C, followed by air cooling and double ageing, 8 h at 720 degrees C, furnace cooling at 55 degrees C/h down to 620 degrees C and ageing for 8 h. Optical and SEM examinations showed a dense microstructure with low amount of porosity. XRD studies showed the existence of the gamma and MC type carbide (M atom is a Nb, Ti combination) and delta phases. The relative density of sample measured according to Archimedes' principle was 93.7%, and the microhardness of sample was about 343.8 HV0.1.
dc.language	English
dc.publisher	POLISH ACAD SCIENCES INST PHYSICS
dc.subject	Physics
dc.title	Synthesis of Inconel 718 Superalloy by Electric Current Activated Sintering
dc.type	Proceedings Paper
dc.identifier.volume	127
dc.identifier.startpage	1100
dc.identifier.endpage	1102
dc.contributor.department	Sakarya Uygulamalı Bilimler Üniversitesi/Teknoloji Fakültesi/Metalurji Ve Malzeme Mühendisliği Bölümü
dc.contributor.saüauthor	Ergin, Nuri
dc.contributor.saüauthor	Özdemir, Özkan
dc.contributor.saüauthor	Demirkıran, Ayşe Şükran
dc.contributor.saüauthor	Demirkıran, Ayşe Şükran
dc.contributor.saüauthor	Şen, Şaduman
dc.contributor.saüauthor	Şen, Uğur
dc.relation.journal	ACTA PHYSICA POLONICA A
dc.identifier.wos	WOS:000357937100067
dc.identifier.eissn	1898-794X
dc.contributor.author	Ergin, Nuri
dc.contributor.author	Özdemir, Özkan
dc.contributor.author	Demirkıran, Ayşe Şükran
dc.contributor.author	Demirkıran, Ayşe Şükran
dc.contributor.author	Şen, Şaduman
dc.contributor.author	Şen, Uğur