The Cr₃O-type compound in the niobium-rhodium-silicon ternary system

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dc.contributor.authorLassiter, Perry Billupsen
dc.contributor.departmentMetallurgical Engineeringen
dc.date.accessioned2021-08-02T18:38:55Zen
dc.date.available2021-08-02T18:38:55Zen
dc.date.issued1962en
dc.description.abstractA series of compositions across the niobium-rhodium- silicon ternary diagram from Nb₃Rh to 75 atomic percent niobium-25 percent silicon, were prepared by arc-melting compacts of high-purity powders. Both x-ray diffractometer and camera techniques were used to analyze the resulting structures. No measurable amount of silicon was found to substitute for rhodium in the Nb₃Rh structure. The 75 percent niobium-25 atomic percent silicon composition contains niobium plus an unidentified phase assumed to be Nb₅Si₃. The Nb-Rh sigma phase extends into the ternary system to at least 10 atomic percent silicon. All ternary alloys investigated contained three phases. These phases were one or more unidentified phases combined with either A₃B or sigma or both.en
dc.description.degreeM.S.en
dc.format.extent40 leavesen
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttp://hdl.handle.net/10919/104504en
dc.language.isoenen
dc.publisherVirginia Polytechnic Instituteen
dc.relation.isformatofOCLC# 21956277en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1962.L377en
dc.subject.lcshBinary systems (Metallurgy)en
dc.subject.lcshNiobium alloysen
dc.subject.lcshRhodium alloysen
dc.subject.lcshSilicon alloysen
dc.titleThe Cr₃O-type compound in the niobium-rhodium-silicon ternary systemen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineMetallurgical Engineeringen
thesis.degree.grantorVirginia Polytechnic Instituteen
thesis.degree.levelmastersen
thesis.degree.nameM.S.en

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