Ron Scattergood

Professor

  • 919-515-7843
  • Engineering Building I (EB1) 3078

Ronald Scattergood joined the NCSU faculty as a Professor in 1981. His research is aimed at gaining fundamental understanding of the mechanical behavior of materials. His earlier research interests at NCSU include solid particle erosion of metals and ceramics and toughening mechanisms. A new method for for evaluating R-curves at small crack lengths was developed. He was one of the the founding group of researchers that initiated the Precision Engineering Center at NCSU. His reseach there included precision machining of brittle materials and later wear of diamond tools for machining steels. His more recent research is on the mechanical properties and microstructure interactions in nanocrystalline metals and alloys. Current research involves high-temperature stablization mechanisms for nanocrystalline alloy microstructures. A thermodynamic-base model for nano-grain size stabilization was developed as part of this research.

 

Education

Ph.D. 1968

Metallurgy

Massachusetts Institute of Technology

M.S. 1963

Metallurgy

Massachusetts Institute of Technology

B.S. 1961

Metallurgy

Massachusetts Institute of Technology

Publications

High strength, ductility, and electrical conductivity of in-situ consolidated nanocrystalline Cu-1%Nb
Youssef, K. M., Abaza, M. A., Scattergood, R. O., & Koch, C. C. (2018), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 711, 350–355.
Effect of oxygen content on thermal stability of grain size for nanocrystalline Fe10Cr and Fe14Cr4Hf alloy powders
Roodposhti, P. S., Saber, M., Koch, C., Scattergood, R., & Shahbazmohamadi, S. (2017), Journal of Alloys and Compounds, 720, 510–520.
On the origin and behavior of irradiation-induced c-component dislocation loops in magnesium
Xu, W., Zhang, Y., Cheng, G., Mathaudhu, S. N., Scattergood, R. O., Koch, C. C., … Zhu, Y. T. (2017), Acta Materialia, 131, 457–466.
Effect of nano-oxide particle size on radiation resistance of iron-chromium alloys
Xu, W. Z., Li, L. L., Valdez, J. A., Saber, M., Zhu, Y. T., Koch, C. C., & Scattergood, R. O. (2016), Journal of Nuclear Materials, 469, 72–81.
Effects of microstructure and processing methods on creep behavior of AZ91 magnesium alloy
Roodposhti, P. S., Sarkar, A., Murty, K. L., & Scattergood, R. O. (2016), Journal of Materials Engineering and Performance, 25(9), 3697–3709.
Grain boundary sliding mechanism during high temperature deformation of AZ31 Magnesium alloy
Roodposhti, P. S., Sarkar, A., Murty, K. L., Brody, H., & Scattergood, R. (2016), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 669, 171–177.
Influence of scandium addition on the high-temperature grain size stabilization of oxide-dispersion-strengthened (ODS) ferritic alloy
Li, L. L., Xu, W. Z., Saber, M., Zhu, Y. T., Koch, C. C., & Scattergood, R. O. (2015), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 636, 565–571.
Long-term stability of 14YT-4Sc alloy at high temperature
Li, L. L., Xu, W. Z., Saber, M., Zhu, Y. T., Koch, C. C., & Scattergood, R. O. (2015), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 647, 222–228.
Microstructures and stabilization mechanisms of nanocrystalline iron-chromium alloys with hafnium addition
Xu, W. Z., Li, L. L., Saber, M., Koch, C. C., Zhu, Y. T., & Scattergood, R. O. (2015), Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, 46A(9), 4394–4404.
Structural evolution of Cu(1-X)YX alloys prepared by mechanical alloying: Their thermal stability and mechanical properties
Mula, S., Setman, D., Youssef, K., Scattergood, R. O., & Koch, C. C. (2015), Journal of Alloys and Compounds, 627, 108–116.
Tensile properties of low-stacking fault energy high-entropy alloys
Zaddach, A. J., Scattergood, R. O., & Koch, C. C. (2015), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 636, 373–378.
Thermodynamic grain size stabilization models: An overview
Saber, M., Koch, C. C., & Scattergood, R. O. (2015), Materials Research Letters, 3(2), 65–75.
Grain size stability and hardness in nanocrystalline Cu-Al-Zr and Cu-Al-Y alloys
Roy, D., Mahesh, B. V., Atwater, M. A., Chan, T. E., Scattergood, R. O., & Koch, C. C. (2014), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 598, 217–223.
High-temperature grain size stabilization of nanocrystalline Fe-Cr alloys with Hf additions
Li, L. L., Saber, M., Xu, W. Z., Zhu, Y. T., Koch, C. C., & Scattergood, R. O. (2014), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 613, 289–295.
Influence of Zr and nano-Y2O3 additions on thermal stability and improved hardness in mechanically alloyed Fe base ferritic alloys
Kotan, H., Darling, K. A., Scattergood, R. O., & Koch, C. C. (2014), Journal of Alloys and Compounds, 615, 1013–1018.
Loading rate-dependent mechanical properties of bulk two-phase nanocrystalline Al-Pb alloys studied by nanoindentation
Varam, S., Rajulapati, K. V., Rao, K. B. S., Scattergood, R. O., Murty, K. L., & Koch, C. C. (2014), Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, 45A(11), 5249–5258.
Mechanism of nanostructure formation in ball-milled Cu and Cu-3wt% Zn studied by X-ray diffraction line profile analysis
Khoshkhoo, M. S., Scudino, S., Bednarcik, J., Kauffmann, A., Bahmanpour, H., Freudenberger, J., … Eckert, J. (2014), Journal of Alloys and Compounds, 588, 138–143.
Nano ZrO2 particles in nanocrystalline Fe-14Cr-1.5Zr alloy powders
Xu, W. Z., Li, L. L., Saber, M., Koch, C. C., Zhu, Y. T., & Scattergood, R. O. (2014), Journal of Nuclear Materials, 452(1-3), 434–439.
Size effect of primary Y2O3 additions on the characteristics of the nanostructured ferritic ODS alloys: Comparing as-milled and as-milled/annealed alloys using S/TEM
Saber, M., Xu, W. Z., Li, L. L., Zhu, Y. T., Koch, C. C., & Scattergood, R. O. (2014), Journal of Nuclear Materials, 452(1-3), 223–229.
Fracture toughness improvements of dental ceramic through use of yttria-stabilized zirconia (YSZ) thin-film coatings
Chan, R. N., Stoner, B. R., Thompson, J. Y., Scattergood, R. O., & Piascik, J. R. (2013), Dental Materials, 29(8), 881–887.
High temperature stabilization of nanocrystalline grain size: Thermodynamic versus kinetic strategies
Koch, C. C., Scattergood, R. O., Saber, M., & Kotan, H. (2013), Journal of Materials Research, 28(13), 1785–1791.
Nanostructure fabrication on germanium and silicon by nanocoining imprint technique
Zdanowicz, E., Dow, T. A., Scattergood, R. O., & Youssef, K. (2013), Precision Engineering, 37(4), 871–879.
Nature and density of lattice defects in ball milled nanostructured copper
Setman, D., Kerber, M., Bahmanpour, H., Horky, J., Scattergood, R. O., Koch, C. C., & Zehetbauer, M. J. (2013), Mechanics of Materials, 67, 59–64.
Studies on thermal stability, mechanical and electrical properties of nano crystalline Cu99.5Zr0.5 alloy
Roy, D., Atwater, M. A., Youssef, K., Ledford, J. C., Scattergood, R. O., & Koch, C. C. (2013), Journal of Alloys and Compounds, 558, 44–49.
Thermal stability and mechanical properties of nanocrystalline Fe-Ni-Zr alloys prepared by mechanical alloying
Kotan, H., Darling, K. A., Saber, M., Scattergood, R. O., & Koch, C. C. (2013), Journal of Materials Science, 48(24), 8402–8411.
Thermal stability of nanocrystalline copper alloyed with antimony
Atwater, M. A., Mula, S., Scattergood, R. O., & Koch, C. C. (2013), Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, 44A(12), 5611–5616.
Thermal stability of nanocrystalline grain size in ternary FE-base alloys
Koch, C. C., Scattergood, R. O., Kotan, H., & Saber, M. (2013), In Recrystallization and grain growth v (Vol. 753, pp. 341–344).
Thermal stability of nanocrystalline nickel with yttrium additions
Darling, K. A., Kecskes, L. J., Atwater, M., Semones, J., Scattergood, R. O., & Koch, C. C. (2013), Journal of Materials Research, 28(13), 1813–1819.
Thermo-chemical wear model and worn tool shapes for single-crystal diamond tools cutting steel
Lane, B. M., Dow, T. A., & Scattergood, R. (2013), Wear, 300(1-2), 216–224.
Thermodynamic stabilization of nanocrystalline binary alloys
Saber, M., Kotan, H., Koch, C. C., & Scattergood, R. O. (2013), Journal of Applied Physics, 113(6).
A predictive model for thermodynamic stability of grain size in nanocrystalline ternary alloys
Saber, M., Kotan, H., Koch, C. C., & Scattergood, R. O. (2013), Journal of Applied Physics, 114(10).
An in situ experimental study of grain growth in a nanocrystalline Fe91Ni8Zr1 alloy
Kotan, H., Darling, K. A., Saber, M., Scattergood, R. O., & Koch, C. C. (2013), Journal of Materials Science, 48(5), 2251–2257.
The stabilization of nanocrystalline copper by zirconium
Atwater, M. A., Scattergood, R. O., & Koch, C. C. (2013), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 559, 250–256.
The thermal stability of nanocrystalline cartridge brass and the effect of zirconium additions
Atwater, M. A., Bahmanpour, H., Scattergood, R. O., & Koch, C. C. (2013), Journal of Materials Science, 48(1), 220–226.
Deformation twins and related softening behavior in nanocrystalline Cu-30% Zn alloy
Bahmanpour, H., Youssef, K. M., Horky, J., Setman, D., Atwater, M. A., Zehetbauer, M. J., … Koch, C. C. (2012), Acta Materialia, 60(8), 3340–3349.
Evaluation of mechanical properties of partially amorphous and nanocrystalline Al50Ti40Si10 composites prepared by mechanical alloying and hot isostatic pressing
Roy, D., Mitra, R., Ojo, O. A., Singh, S. S., Kolesnikov, D., Lojkowski, W., … Manna, I. (2012), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 555, 21–27.
Rapid fabrication of nanostructured surfaces using nanocoining
Zdanowicz, E., Dow, T. A., & Scattergood, R. O. (2012), Nanotechnology, 23(41).
Synthesis, characterization and mechanical behaviour of an in situ consolidated nanocrystalline FeCrNi alloy
Gupta, R. K., Darling, K. S., Raman, R. K. S., Ravi, K. R., Koch, C. C., Murty, B. S., & Scattergood, R. O. (2012),
Thermal stability of nanocrystalline Fe-Cr alloys with Zr additions
Saber, M., Kotan, H., Koch, C. C., & Scattergood, R. O. (2012), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 556, 664–670.
Thermodynamic stabilization of grain size in nanocrystalline metals
Koch, C. C., Scattergood, R. O., VanLeeuwen, B. K., & Darling, K. A. (2012), In Recrystallization and grain growth iv (Vol. 715-716, pp. 323–328).
The thermal stability of nanocrystalline copper cryogenically milled with tungsten
Atwater, M. A., Roy, D., Darling, K. A., Butler, B. G., Scattergood, R. O., & Koch, C. C. (2012), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 558, 226–233.
Effect of stacking fault energy on deformation behavior of cryo-rolled copper and copper alloys
Bahmanpour, H., Kauffmann, A., Khoshkhoo, M. S., Youssef, K. M., Mula, S., Freudenberger, J., … Koch, C. C. (2011), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 529, 230–236.
Effect of stacking fault energy on mechanical behavior of bulk nanocrystalline Cu and Cu alloys
Youssef, K., Sakaliyska, M., Bahmanpour, H., Scattergood, R., & Koch, C. (2011), Acta Materialia, 59(14), 5758–5764.
First-principles-based mesoscale modeling of the solute-induced stabilization of < 1 0 0 > tilt grain boundaries in an Al-Pb alloy
Purohit, Y., Sun, L., Shenderova, O., Scattergood, R. O., & Brenner, D. W. (2011). First-principles-based mesoscale modeling of the solute-induced stabilization of < 1 0 0 > tilt grain boundaries in an Al-Pb alloy. Acta Materialia, 59(18), 7022–7028. https://doi.org/10.1016/j.actamat.2011.07.056,
Mechanical behavior of bulk nanocrystalline copper alloys produced by high energy ball milling
Bahmanpour, H., Youssef, K. M., Scattergood, R. O., & Koch, C. C. (2011), Journal of Materials Science, 46(19), 6316–6322.
Novel technique for the synthesis of ultra-fine porosity metal foam via the inclusion of condensed argon through cryogenic mechanical alloying
VanLeeuwen, B. K., Darling, K. A., Koch, C. C., & Scattergood, R. O. (2011), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 528(4-5), 2192–2195.
Computational study of the impurity induced reduction of grain boundary energies in nano- and bi-crystalline Al-Pb alloys
Purohit, Y., Sun, L., Irving, D. L., Scattergood, R. O., & Brenner, D. W. (2010), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 527(7-8), 1769–1775. https://doi.org/10.1016/j.msea.2009.11.034
Creep behavior of ultra-fine grained Zn-4.5Al
Gobien, J. M., Murty, K. L., Scattergood, R. O., Goodwin, F., & Koch, C. C. (2010), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 527(27-28), 7382–7386.
Creep in nanocrystalline materials: Role of stress assisted grain growth
Gollapudi, S., Rajulapati, K. V., Charit, I., Koch, C. C., Scattergood, R. O., & Murty, K. L. (2010), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 527(21-22), 5773–5781.
Diamond tool wear measurement by electron-beam-induced deposition
Shi, M., Lane, B., Mooney, C. B., Dow, T. A., & Scattergood, R. O. (2010), Precision Engineering, 34(4), 718–721.
Elasticity to atomistics: Predictive modeling of defect behavior symposium within MMM4 (October 2008) dedicated to David Bacon PREFACE
Osetsky, Y., Scattergood, R., Serra, A., & Stoller, R. (2010), Philosophical Magazine, 90(7-8), 803–804.
Nanostructured materials by mechanical alloying: New results on property enhancement
Koch, C. C., Scattergood, R. O., Youssef, K. M., Chan, E. H., & Zhu, Y. T. T. (2010), Journal of Materials Science, 45(17), 4725–4732.
Thermal stability of nanocrystalline Fe-Zr alloys
Darling, K. A., VanLeeuwen, B. K., Koch, C. C., & Scattergood, R. O. (2010), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 527(15), 3572–3580.
Thermal stability of nanocrystalline Pd81Zr19
VanLeeuwen, B. K., Darling, K. A., Koch, C. C., Scattergood, R. O., & Butler, B. G. (2010), Acta Materialia, 58(12), 4292–4297.
Understanding creep in nanocrystalline materials
Gollapudi, S., Rajulapati, K. V., Charit, I., Youssef, K. M., Koch, C. C., Scattergood, R. O., & Murty, K. L. (2010), Transactions of the Indian Institute of Metals, 63(2-3), 373–378.
Mechanical behavior of bulk ultra-fine-grained Zn-Al die-casting alloys
Gobien, J. M., Scattergood, R. O., Goodwin, F. E., & Koch, C. C. (2009), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 518(1-2), 84–88.
The role of new particle surfaces in synthesizing bulk nanostructured metallic materials by powder metallurgy
Zhang, D. L., Koch, C. C., & Scattergood, R. O. (2009), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 516(1-2), 270–275.
Atomistic modeling of the segregation of lead impurities to a grain boundary in an aluminum bicrystalline solid
Purohit, Y., Jang, S., Irving, D. L., Padgett, C. W., Scattergood, R. O., & Brenner, D. W. (2008), (Vol. 493, pp. 97–100).
Grain-size stabilization in nanocrystalline FeZr alloys
Darling, K. A., Chan, R. N., Wong, P. Z., Semones, J. E., Scattergood, R. O., & Koch, C. C. (2008), Scripta Materialia, 59(5), 530–533. https://doi.org/10.1016/j.scriptamat.2008.04.045
Influence of Pb segregation on the deformation of nanocrystalline Al: Insights from molecular simulations
Jang, S., Purohit, Y., Irving, D. L., Padgett, C., Brenner, D., & Scattergood, R. O. (2008), Acta Materialia, 56(17), 4750–4761. https://doi.org/10.1016/j.actamat.2008.05.024
Mechanical properties of bulk nanocrystalline aluminum-tungsten alloys
Rajulapati, K. V., Scattergood, R. O., Murty, K. L., Horita, Z., Langdon, T. G., & Koch, C. C. (2008), Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, 39A(10), 2528–2534. https://doi.org/10.1007/s11661-008-9593-3
Molecular dynamics simulations of deformation in nanocrystalline Al-Pb alloys
Jang, S., Purohit, Y., Irving, D., Padgett, C., Brenner, D., & Scattergood, R. O. (2008), (Vol. 493, pp. 53–57).
Prediction of Energies of <100> Tilt Boundaries in Al-Pb Alloy
Purohit, Y., Irving, D. L., Scattergood, R. O., & Brenner, D. W. (2008), Materials Research Society Symposium Proceedings, 1056E, 1056–HH01–105610.
Self-assembled three-dimensional Cu-Ge nanoweb composite
Darling, K. A., Reynolds, C. L., Leonard, D. N., Duscher, G., Scattergood, R. O., & Koch, C. C. (2008), Nanotechnology, 19(13).
Stabilization of nanocrystalline grain sizes by solute additions
Koch, C. C., Scattergood, R. O., Darling, K. A., & Semones, J. E. (2008), (Vol. 43, pp. 7264–7272).
Strengthening mechanisms in nanocrystalline alloys
Scattergood, R. O., Koch, C. C., Murty, K. L., & Brenner, D. (2008), (Vol. 493, pp. 3–11).
Thermal stability, mechanical and electrical properties of nanocrystalline Cu3Ge
Darling, K. A., Guduru, R. K., Reynolds, C. L., Bhosle, V. M., Chan, R. N., Scattergood, R. O., … Aboelfotoh, M. O. (2008), Intermetallics, 16(3), 378–383. https://doi.org/10.1016/j.intermet.2007.11.005
Mechanical properties of electrodeposited nanocrystalline copper using tensile and shear punch tests
Guduru, R. K., Darling, K. A., Scattergood, R. O., Koch, C. C., & Murty, K. L. (2007), Journal of Materials Science, 42(14), 5581–5588. https://doi.org/10.1007/s10853-006-1095-3
Thickness and clearance effects in shear punch testing
Guduru, R. K., Nagasekhar, A. V., Scattergood, R. O., Koch, C. C., & Murty, K. L. (2007), Advanced Engineering Materials, 9(3), 157–160. https://doi.org/10.1002/adem.200600255
The mechanical behavior of multiphase nanocrystalline materials
Koch, C. C., Scattergood, R. O., & Murty, K. L. (2007), JOM: the Journal of the Minerals, Metals & Materials Society, 59(3), 66–70.
Effect of Pb on the mechanical properties of nanocrystalline Al
Rajulapati, K. V., Scattergood, R. O., Murty, K. L., Duscher, G., & Koch, C. C. (2006), Scripta Materialia, 55(2), 155–158. https://doi.org/10.1016/j.scriptamat.2006.03.051
Finite element analysis of a shear punch test
Guduru, R. K., Nagasekhar, A. V., Scattergood, R. O., Koch, C. C., & Murty, K. L. (2006), Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, 37A(5), 1477–1483. https://doi.org/10.1007/s11661-006-0092-0
Mechanical properties of nanocrystalline Fe-Pb and Fe-Al2O3
Guduru, R. K., Scattergood, R. O., Koch, C. C., Murty, K. L., Guruswamy, S., & McCarter, M. K. (2006), Scripta Materialia, 54(11), 1879–1883. https://doi.org/10.1016/j.scriptamat.2006.02.014
Nanocrystalline Al-Mg alloy with ultrahigh strength and good ductility
Youssef, K. M., Scattergood, R. O., Murty, K. L., & Koch, C. C. (2006), Scripta Materialia, 54(2), 251–256. https://doi.org/10.1016/j.scriptamat.2005.09.028
Shear punch tests for a bulk metallic glass
Guduru, R. K., Darling, K. A., Scattergood, R. O., Koch, C. C., Murty, K. L., Bakkal, M., & Shih, A. J. (2006), Intermetallics, 14(12), 1411–1416. https://doi.org/10.1016/j.intermet.2006.01.052
Abrasive micro-blasting to improve surface integrity of electrical discharge machined WC-Co composite
Qu, J., Shih, A. J., Scattergood, R. O., & Luo, J. (2005), Journal of Materials Processing Technology, 166(3), 440–448.
Ball indentation tests for a Zr-based bulk metallic glass
Trichy, G. R., Scattergood, R. O., Koch, C. C., & Murty, K. L. (2005), Scripta Materialia, 53(12), 1461–1465. https://doi.org/10.1016/j.scriptamat.2005.08.010
Breakthroughs in optimization of mechanical properties of nanostructured metals and alloys
Koch, C. C., Youssef, K. M., Scattergood, R. O., & Murty, K. L. (2005), Advanced Engineering Materials, 7(9), 787–794. https://doi.org/10.1002/adern.200500094
Consolidation of a Cu-2.5 vol.% Al2O3 powder using high energy mechanical milling
Zhang, D. L., Raynova, S., Koch, C. C., Scattergood, R. O., & Youssef, K. M. (2005), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 410, 375–380.
Effect of annealing temperature on texture and creep anisotropy in Ti3Al2.5V alloy
Murty, K. L., Kishore, R., Yan, J., Scattergood, R. O., & Helsel, A. W. (2005), In Textures of materials: ICOTOM 14: Proceedings of the 14th International Conference on Textures of Materials, held in Leuven, Belgium, July 11-15, 2005 / Paul van Houtte; Leo Kestens. Uetikon-Zuerich, Switzerland ; Enfield, NH: Trans Tech Publications, 2005. (Materials science forum ; 495-497) (Vol. 495-497, pp. 1645–1650). Utikon-Zurich, Switzerland: Trans Tech Publications.
Light emission, chip morphology, and burr formation in drilling the bulk metallic glass
Bakkal, M., Shih, A. J., McSpadden, S. B., Liu, C. T., & Scattergood, R. O. (2005), International Journal of Machine Tools & Manufacture, 45(08-Jul), 741–752. https://doi.org/10.1016/j.ijmachtools.2004.11.004
Ultrahigh strength and high ductility of bulk nanocrystalline copper
Youssef, K. M., Scattergood, R. O., Murty, K. L., Horton, J. A., & Koch, C. C. (2005), Applied Physics Letters, 87(9).
Chip formation, cutting forces, and tool wear in turning of Zr-based bulk metallic glass
Bakkal, M., Shih, A. J., & Scattergood, R. O. (2004), International Journal of Machine Tools & Manufacture, 44(9), 915–925. https://doi.org/10.1016/j.ijmachtools.2004.02.002
Machining of a Zr-Ti-Al-Cu-Ni metallic glass
Bakkal, M., Shih, A. J., Scattergood, R. O., & Liu, C. T. (2004), Scripta Materialia, 50(5), 583–588. https://doi.org/10.1016/j.scriptamat.2003.11.052
Oxidation and crystallization of Zr-based bulk metallic glass due to machining
Bakkal, M., Liu, C. T., Watkins, T. R., Scattergood, R. O., & Shih, A. J. (2004), Intermetallics, 12(2), 195–204. https://doi.org/10.1016/j.internet.2003.09.017
Ultratough nanocrystalline copper with a narrow grain size distribution
Youssef, K. M., Scattergood, R. O., Murty, K. L., & Koch, C. C. (2004), Applied Physics Letters, 85(6), 929–931. https://doi.org/10.1063/1.1779342
Cost-effective grinding of Zirconia using the dense vitreous bond silicon carbide wheel
Shih, A. J., Scattergood, R. O., Curry, A. C., Yonushonis, T. M., Gust, D. J., Grant, M. B., … Watkins, T. R. (2003), Journal of Manufacturing Science and Engineering, 125(2), 297–303. https://doi.org/10.1115/1.1559167
Evolution of microstructure and mechanical properties of in situ consolidated bulk ultra-fine-grained and nanocrystalline Zn prepared by ball milling
Zhang, X., Wang, H., Scattergood, R. O., Narayan, J., & Koch, C. C. (2003), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 344(1-2), 175–181.
Finite-element analysis of stress concentration in ASTM D 638 tension specimens
Garrell, M. G., Shih, A. J., Lara-Curzio, E., & Scattergood, R. O. (2003), Journal of Testing and Evaluation, 31(1), 52–57.
Grinding temperature measurements in magnesia-partially- stabilized zirconia using infrared spectrometry
Curry, A. C., Shih, A. J., Kong, J., Scattergood, R. O., & McSpadden, S. B. (2003), Journal of the American Ceramic Society, 86(2), 333–341. https://doi.org/10.1111/j.1151-2916.2003.tb00019.x
Mechanical properties of Nylon bonded Nd-Fe-B permanent magnets
Garrell, M. G., Shih, A. J., Ma, B. M., Lara-Curzio, E., & Scattergood, R. O. (2003), Journal of Magnetism and Magnetic Materials, 257(1), 32–43. https://doi.org/10.1016/S0304-8853(02)00983-6
Mechanical properties of polyphenylene-sulfide (PPS) bonded NdFe-B permanent magnets
Garrell, M. G., Ma, B. M., Shih, A. J., Lara-Curzio, E., & Scattergood, R. O. (2003), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 359(02-Jan), 375–383.
Nanoindentation characterization of surface layers of electrical discharge machined WC-Co
Qu, J., Riester, L., Shih, A. J., Scattergood, R. O., Lara-Curzio, E., & Watkins, T. R. (2003), Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 344(1-2), 125–131.
Synthesis of bulk nanostructured Zn by combinations of cryomilling and powder consolidation by room temperature milling: optimizing mechanical properties
Zhu, X. K., Zhang, X., Wang, H., Sergueeva, A. V., Mukherjee, A. K., Scattergood, R. O., … Koch, C. C. (2003), Scripta Materialia, 49(5), 429–433. https://doi.org/10.1016/S1359-6462(03)00297-5
Development of the cylindrical wire electrical discharge machining process, part 1: Concept, design, and material removal rate
Qu, J., Shih, A. J., & Scattergood, R. O. (2002), Journal of Manufacturing Science and Engineering, 124(3), 702–707. https://doi.org/10.1115/1.1475321
Development of the cylindrical wire electrical discharge machining process, part 2: Surface integrity and roundness
Qu, J., Shih, A. J., & Scattergood, R. O. (2002), Journal of Manufacturing Science and Engineering, 124(3), 708–714. https://doi.org/10.1115/1.1475989
Mechanical properties of cyromilled nanocrystalline Zn studied by the miniaturized disk bend test
Zhang, X., Wang, H., Scattergood, R. O., Narayan, J., & Koch, C. C. (2002), Acta Materialia, 50(13), 3527–3533. https://doi.org/10.1016/S1359-6454(02)00176-3
Modulated oscillatory hardening and dynamic recrystallization in cryomilled nanocrystalline Zn
Zhang, X., Wang, H., Scattergood, R. O., Narayan, J., & Koch, C. C. (2002), Acta Materialia, 50(16), 3995–4004. https://doi.org/10.1016/S1359-6454(02)00199-4
Studies of deformation mechanisms in ultra-fine-grained and nanostructured Zn
Zhang, X., Wang, H., Scattergood, R. O., Narayan, J., Koch, C. C., Sergueeva, A. V., & Mukherjee, A. K. (2002), Acta Materialia, 50(19), 4823–4830. https://doi.org/10.1016/S1359-6454(02)00349-X
Tensile elongation (110%) observed in ultrafine-grained Zn at room temperature
Zhang, X., Wang, H., Scattergood, R. O., Narayan, J., Koch, C. C., Sergueeva, A. V., & Mukherjee, A. K. (2002), Applied Physics Letters, 81(5), 823–825. https://doi.org/10.1063/1.1494866
Wear mechanism of metal bond diamond wheels trued by wire electrical discharge machining
Rhoney, B. K., Shih, A. J., Scattergood, R. O., Ott, R., & McSpadden, S. B. (2002), Wear, 252(7-8), 644–653. https://doi.org/10.1016/S0043-1648(02)00019-4
Wire electrical discharge machining of metal bond diamond wheels for ceramic grinding
Rhoney, B. K., Shih, A. J., Scattergood, R. O., Akemon, J. L., Gust, D. J., & Grant, M. B. (2002), International Journal of Machine Tools & Manufacture, 42(12), 1355–1362. https://doi.org/10.1016/S0890-6955(02)00056-1
Analysis of the grain depth-of-cut in plunge grinding
Sharp, K. W., Miller, M. H., & Scattergood, R. O. (2000), Precision Engineering, 24(3), 220–230. https://doi.org/10.1016/S0141-6359(00)00032-5
Indentation and microcutting fracture damage in a silicon carbide coating on an incoloy substrate
Tanikella, B. V., Gruss, K. A., Davis, R. F., & Scattergood, R. O. (1997), Surface & Coatings Technology, 88(1-3), 119–126. https://doi.org/10.1016/S0257-8972(96)02910-6

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Grants

Thermal Stability and Mechanical Behavior of Ti-base Nanocrystalline Alloys
National Science Foundation (NSF)(9/01/14 - 8/31/18)
Nanostructured FE-Cr Alloys for Advanced Nuclear Energy Appplication
US Dept. of Energy (DOE)(10/01/12 - 1/31/16)
Thermal Stabilization and Mechanical Properties of Nanaocrystalline Fe-Ni-Cr Alloys
National Science Foundation (NSF)(11/30/-1 - 12/31/13)
GOAL 1: NanoCoining
National Science Foundation (NSF)(7/15/10 - 6/30/14)
Materials World Network: Processing-Structure-Property Relationships in Ultra-Fine Grained and Nanostructured Bulk Cu and Cu-Zn Alloys.
National Science Foundation (NSF)(8/15/08 - 2/29/12)
Material Effects and Tool Wear in Vibration-Assisted Machining
National Science Foundation (NSF)(3/15/08 - 2/29/12)
Acquisition of a Nanoindenter for Research and Education on Novel Complex Materials
National Science Foundation (NSF)(9/01/05 - 8/31/06)
Grain Size Stability and Consolidation of Nanostructured Particulates
National Science Foundation (NSF)(9/15/05 - 5/31/09)
REU Supplement: Effect of Alloying and Thermo-Mechanical-Treatment on Anisotropic Creep and Deformation of Ti-alloys
National Science Foundation (NSF)(8/01/04 - 7/31/11)
Indentation, Scribing and Machining of HPPT Material(Proposed Subcontract with Western Michigan University)
National Science Foundation (NSF)(8/01/03 - 12/31/06)