Search Results - "Laabs, F. C."

Liquid metal extraction of Nd from NdFeB magnet scrap by Xu, Y., Chumbley, L. S., Laabs, F. C.

“…This research involves using molten magnesium (Mg) to remove neodymium (Nd) from NdFeB magnet scrap by diffusion. Mg was melted over pieces of NdFeB scrap and…”
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Growth and physical properties of the decagonal Al-Cu-Co quasicrystal grown from the ternary melt by Ribeiro, R. A., Bud'ko, S. L., Laabs, F. C., Kramer, M. J., Canfield, P. C.

“…Large faceted single-grain quasicrystals of the approximate composition Al 63.2 Cu 19.5 Co 17.3 and with a high degree of structural perfection are obtained…”
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A deformation processed Al-20%Sn in-situ composite by Xu, K, Russell, A.M, Chumbley, L.S, Laabs, F.C

“…Al-20Sn can be deformation processed to a deformation true strain of 7.41. The Sn second phase adopts a convoluted, ribbon shaped filamentary morphology after…”
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Characterization of strength and microstructure in deformation processed Al-Mg composites by XU, K, RUSSELL, A. M, CHUMBLEY, L. S, LAABS, F. C, GANTOVNIK, V. B, TIAN, Y

“…The microstructures, mechanical properties and electrical resistivity have been evaluated for deformation processed Al-20 vol % Mg and Al-13 vol % Mg…”
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Shear deformation in Sn-3.5Ag and Sn-3.6Ag-1.0Cu solder joints subjected to asymmetric four-point bend tests by COOK, B. A, ANDERSON, I. E, HARRINGA, J. L, TERPSTRA, R. L, FOLEY, J. C, ÜNAL, Ö, LAABS, F. C

“…The shear deformation behavior of two lead-free solder compositions, Sn-3.5Ag (wt.%) and Sn-3.6Ag-1.0Cu (wt.%), both on copper substrates, was studied using an…”
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Analysis of interdiffusion of Dy, Nd, and Pr in Mg by Xu, Y., Chumbley, L. S., Weigelt, G. A., Laabs, F. C.

“…The diffusion characteristics of Mg–rare-earth diffusion couples were studied. Cylinders of pure Mg and rare earth (Dy, Nd, and Pr) were abutted and annealed…”
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A comparison of strengthening mechanisms in rolled and axisymmetrically deformed Ti-20Y composites by RUSSELL, A. M, CHUMBLEY, L. S, LAABS, F. C, RUSSELL, J. D

“…Two Ti-20%Y metal-metal composites were deformation processed: one axisymmetrically and the other by rolling. The microstructures, preferred crystallographic…”
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Anomalously high impact fracture toughness in B.C.C. Mg-Li between 4.2K and 77K by Russell, A.M, Chumbley, L.S, Gantovnik, V.B, Xu, K, Tian, Y, Laabs, F.C

“…As a preliminary phase of a large program to investigate the potential for strenghening Mg-Li with dispersed metallic reinforcing phases, this study was…”
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In situ strengthening of titanium with yttrium : texture analysis by RUSSELL, A. M, CHUMBLEY, L. S, ELLIS, T. W, LAABS, F. C, NORRIS, B, DONIZETTI, G. E

“…In situ processing consists of heavily deforming a two-phase alloy of mutually immiscible elements to produce composite sheet or wire. In the well-studied…”
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Microstructure of heavily deformed magnesium-lithium composites containing steel fibers by JENSEN, J. A, LAABS, F. C, CHUMBLEY, L. S

“…The microstructure of deformation-processed metal-metal composites (DMNIC) of Mg-Li alloys containing steel reinforcing fibers was characterized to correlate…”
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Electron diffraction analysis of an AB2-type Laves phase for hydrogen battery applications by ZHAN SHI, CHUMBLEY, Scott, LAABS, F. C

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Interfacial adhesion mechanisms in incompatible semicrystalline polymer systems by Lo, Chieh-Tsung, Laabs, Francis C., Narasimhan, Balaji

“…The mechanism of adhesion at semicrystalline polymer interfaces between isotactic polypropylene (iPP) and linear low‐density polyethylene (PE) was studied with…”
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Diffusion of Fe, Co, Nd, and Dy in R2(Fe1-xCox)14B where R=Nd or Dy by COOK, B. A, HARRINGA, J. L, LAABS, F. C, DENNIS, K. W, RUSSELL, A. M, MCCALLUM, R. W

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Synthesis, Characterization, and Coagulation of Polymeric Ferric Sulfate by Fan, Maohong, Sung, Shihwu, Brown, Robert C, Wheelock, Thomas D, Laabs, Fran C

“…This paper proposes a new approach to synthesize polymeric ferric sulfate (PFS). It was found that the basicity and stability of the synthesized PFS varied…”
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SiC formation on Si3N4 by ÜNAL, Ö, LAABS, F. C, LANE, S. M

“…The paper presents results of a microstructural study of a reaction layer formed on Si3N4 bend bars during high-temperature mechanical testing, with the goal…”
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Commercial ZrO2 paints as coatings for SiGe thermoelectric materials by AMANO, T, BEAUDRY, B. J, GSCHNEIDNER, K. A, LAABS, F. C

“…The best results were obtained when SiGe alloys were double coated with a 200 h anneal at 1000 C after each coating. The thermoelectric properties of these…”
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Effects of some rare earth oxides and/or SiO2 additions to a commercial ZrO2 paint for coating SiGe thermoelectric materials by AMANO, T, BEAUDRY, B. J, GSCHNEIDNER, K. A, LAABS, F. C

“…The effects of some rare earth oxides (Y2O3, CeO2, Sm2O3 or Er2O3) and/or SiO2 additions to a commercial oxide paint (mainly ZrO2) were studied as coatings for…”
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Filament contact with in situ Nb3Sn superconducting wire by VERHOEVEN, J. D, GIBSON, E. D, LAABS, F. C

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Observations of multi-phase microstructures in R2(Fe1-xCox)14B where R = Nd or Dy by DENNIS, K. W, LAABS, F. C, COOK, B. A, HARRINGA, J. L, RUSSELL, A. M, MCCALLUM, R. W

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Observations concerning the twin microstructure in YBa2Cu3Ox by VERHOEVEN, J. D, LAABS, F. C, CHUMBLEY, L. S, GIBSON, E. D, MCCALLUM, R. W

“…When observed under the optical microscope using polarized light, the grains of the 90 deg. oxide superconductor, YBa2Cu3Ox, display arrays of parallel twin…”
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