Show simple item record

Al-Co, Co-Fe Diffusion Mobilities, Ni/Rene88, IN718/Rene88

dc.contributorNational Institute of Standards and Technologyen_US
dc.contributorGeneral Electric Company, Global Research Ceramic and Metallurgy Technologies
dc.contributor.authorCampbell, Carelyn E.
dc.contributor.authorZhao, J-C.
dc.contributor.authorHenry, M. F.
dc.contributor.othercarelyn.campbell@nist.goven_US
dc.date.accessioned2013-05-06T02:47:31Z
dc.date.accessioned2015-06-10T20:13:00Z
dc.date.available2013-05-06T02:47:31Z
dc.date.available2015-06-10T20:13:00Z
dc.date.issued2013-05-05
dc.identifier.citationCampbell CE, Zhao JC, Henry MF. J. Phase Equil. Dif. 2004;25:6.en_US
dc.identifier.urihttp://hdl.handle.net/11115/118
dc.description.abstractA multicomponent diffusion mobility database for the Ni-rich fcc phase [2002Cam] is evaluated by comparing diffusion simulations to two experimental multicomponent Ni-base superalloy diffusion couples: Ni/Rene´-88 and IN718/Rene´-88. The diffusion simulations use composition dependent thermodynamic and diffusion quantities within a finite difference code to simulate single-phase and multiphase planar layers. The multiphase layers consist of a matrix phase and a disperse phase. The calculated composition profiles, interdiffusion coefficients, phase fraction profiles, and location of Kirkendall porosity are compared with experimental results. To treat diffusion in the IN718 alloy, iron and carbon are added to the existing diffusion mobility database using previous assessment work and new assessments of Fe-Al and Fe-Co.en_US
dc.description.sponsorshipThis work was supported by the Defense Advanced Research Project Agency (DARPA) under the accelerated Insertion of Materials (AIM) program (Grant No. F33615-00-C-5215)en_US
dc.relation.urihttp://dx.doi.org/10.1007/s11669-004-0167-9en_US
dc.rightsAttribution-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-sa/3.0/us/*
dc.subjectmulticomponent diffusonen_US
dc.subjectAl-Co
dc.subjectAl-Fe
dc.titleAl-Co, Co-Fe Diffusion Mobilities, Ni/Rene88, IN718/Rene88en_US
dc.typeDataseten_US
dc.typeImage
dc.typeMacro/Script


Files in this item

Icon
Name:
nir88-1000h-3.TIF
Size:
1.026Mb
Format:
TIFF image
Description:
Micrograph of Ni/Rene88 diffusion ...
View/Open
TCM
Name:
Ni-R88.TCM
Size:
912bytes
Format:
Unknown
Description:
Macro file for Ni/Rene88 for ...
View/Open
Icon
Name:
exp-data r88-ni.xls
Size:
182.5Kb
Format:
Microsoft Excel
Description:
Experimental compositoin profiles ...
View/Open
Icon
Name:
ni-r88-1000h.xls
Size:
85.5Kb
Format:
Microsoft Excel
Description:
Calculate composition profiles ...
View/Open
Icon
Name:
IN718-R88-gray.tif
Size:
791.8Kb
Format:
TIFF image
Description:
Micrograph Rene88/IN718 after ...
View/Open
Icon
Name:
ge-data.xls
Size:
42Kb
Format:
Microsoft Excel
Description:
Experimental data for Rene88/IN718 ...
View/Open
Icon
Name:
comp-1000h-R88IN718.xls
Size:
58.5Kb
Format:
Microsoft Excel
Description:
Calculated fcc composition ...
View/Open
Icon
Name:
mc-fraction.xls
Size:
81.5Kb
Format:
Microsoft Excel
Description:
Calculated MC carbide fractions ...
View/Open

This item appears in the following Collection(s)

Show simple item record

Attribution-ShareAlike 3.0 United States
Except where otherwise noted, this item's license is described as Attribution-ShareAlike 3.0 United States