MESAM RESEARCH GROUP

"Microstructural Engineering of Structural and Active Materials"

Group Supervisor:

Prof. Ibrahim Karaman

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Articles In Refereed Journals (Student names are italicized and indicated by *)

 ·                                                                   Articles by Research Area


 

Bulk Nanocrystalline Materials and Severe Plastic Deformation:

  • G.G. Yapici*, I. Karaman, and H.J. Maier, 2007, “Microstructure - Mechanical Property Relationships in Ultrafine-grained NbZr,” Submitted to Scripta Materialia.

  • T. Niendorf, D. Canadinc, H.J. Maier, I. Karaman, and G.G.* Yapici, 2007, “Microstructure - Mechanical Property Relationships in Ultrafine-grained NbZr,” Acta Materialia, Vol. 55, pp. 6596-6605.

  • T. Niendorf, D. Canadinc, H.J. Maier, and I. Karaman, 2007, “The Role of Heat Treatment on the Cyclic Stress-Strain Response of Ultrafine-grained Interstitial-free Steel,” International Journal of Fatigue, in press.

  •  G.G. Yapici*, I.J. Beyerlein, I. Karaman, and C.N. Tomé, 2007, " Tension-Compression Asymmetry in Severely Deformed Pure Copper,” Acta Materialia, Vol. 55, pp. 4603-4613.

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Bulk Metallic Glasses:

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Shape Memory Alloys: 

  •  E.Y. Panchenko, Y.I. Chumlyakov, A.V. Ovsyannikov, and I. Karaman, 2007, “High-Temperature Superelasticity during B2-L10 Martensite Transformations in Co40Ni33Al27 Crystals,” Technical Physics Letters, Vol. 33, pp. 556-559.

  • S.O. Kart, M. Uludogan, I. Karaman, and T. Cagýn, 2007, “DFT Studies on Structure, Mechanics and Phase Behavior of Magnetic Shape Memory Alloys: Ni2MnGa,” Physica Status Solidi, in press.

  • D. Canadinc, J. Dadda, H.J. Maier, I. Karaman, and H.E. Karaca*, and Y.I. Chumlyakov, 2007, “On the Role of Cooling Rate and Crystallographic Orientation on the Shape Memory Properties of CoNiAl Single Crystals Under Compression,” Smart Materials and Structures, Vol. 16, pp. 1006-1015.

  •  H.E. Karaca*, I. Karaman, B. Basaran*, D.C. Lagoudas, Y.I. Chumlyakov, and H.J. Maier, 2007, “On the Stress-Assisted Magnetic Field-Induced Phase Transformation in Ni2MnGa Ferromagnetic Shape Memory Alloys,” Acta Materialia, Vol. 55, pp. 4253-4269.

  • Y. Chumlyakov, E. Panchenko, I. Kireeva, I. Karaman, H. Sehitoglu, H.J. Maier, A. Tverdokhlebova, and A. Ovsyannikov, 2007, “Orientation dependence and tension/compression asymmetry of shape memory effect and superelasticity in ferromagnetic Сo40Ni33Al27, Co49Ni21Ga30 and Ni54Fe19Ga27 single crystals,” Materials Science and Engineering A, in press.

  •  I. Karaman, B. Basaran*, H.E. Karaca*, A.I. Karsilayan, and Y.I. Chumlyakov, 2007, ”Energy Harvesting Using Martensite Variant Reorientation Mechanism in a NiMnGa Magnetic Shape Memory Alloy,” Applied Physics Letters, Vol. 90, 172505.

  • J. Dadda, D. Canadinc, H.J. Maier, I. Karaman, H.E. Karaca*, and Y.I. Chumlyakov, 2007, “Stress-Strain-Temperature Behavior of [001] Single Crystals of Co49Ni21Ga30 Ferromagnetic Shape Memory Alloy under Compression,” Philosophical Magazine, Vol. 87, No.16, pp. 2313-2322.

  • B. Kockar*, I. Karaman, A.V. Kulkarni, Y.I. Chumlyakov, and I.V. Kireeva, 2007, “Effect of Severe Ausforming via Equal Channel Angular Extrusion on the Shape Memory Response of a NiTi Alloy,” Journal of Nuclear Materials, A Special Issue in Honor of Professor Wechsler, Vol. 361, pp. 298-305.

  • B. Kiefer, H.E. Karaca*, D.C. Lagoudas, and I. Karaman, 2007, “Characterization and Modeling of the Magnetic Field-Induced Strain and Work Output in Ni2MnGa Magnetic Shape Memory Alloys,” Journal of Magnetism and Magnetic Materials, Vol. 312, pp. 164-175.

  •  D. Meyer, H.J. Maier, J. Dadda, I. Karaman, and H.E. Karaca*, 2006, “Thermally and Stress-Induced Martensitic Transformation in CoNiAl Ferromagnetic Shape Memory Alloy Single Crystals,” Materials Science and Engineering A, Vol. 438-440, pp. 875-878.

  • J. Dadda, H.J. Maier, I. Karaman, H.E. Karaca*, and Y.I. Chumlyakov, 2006, “Pseudoelasticity at Elevated Temperatures in [001] Oriented Co49Ni21Ga30 Single Crystals under Compression,” Scripta Materialia, Vol. 55, pp. 663-666.

  •  H.E. Karaca*, I. Karaman, B. Basaran*, D.C. Lagoudas, Y.I. Chumlyakov, and H.J. Maier, 2006, ” One-way Shape Memory Effect due to Stress Assisted Field-Induced Phase Transformation in Ni2MnGa Magnetic Shape Memory Alloys,” Scripta Materialia, Vol. 55, pp. 803-806.

  •  I. Karaman, H.E. Karaca*, B. Basaran*, D.C. Lagoudas, Y.I. Chumlyakov, and H.J. Maier, 2006, “Stress-Assisted Reversible Magnetic Field-Induced Phase Transformation in Ni2MnGa Magnetic Shape Memory Alloys,” Scripta Materialia, Vol. 55, pp. 403-406.

  • B. Kockar*, I. Karaman, J.I. Kim, and Y.I. Chumlyakov, 2006, “A Method To Enhance Cyclic Reversibility of NiTiHf High Temperature Shape Memory Alloys,” Scripta Materialia, Vol. 54, pp. 2203-2208.

  • H.E. Karaca*, I. Karaman, B. Basaran*, Y.I. Chumlyakov, and H.J. Maier, 2006, “Magnetic Field and Stress Induced Martensite Reorientation in NiMnGa Ferromagnetic Shape Memory Alloy Single Crystals,” Acta Materialia, Vol. 54, pp. 233-245.

  • I. Karaman, A. V. Kulkarni* and Z.P. Luo, 2005, “Transformation Behavior And Unusual Twinning In A NiTi Shape Memory Alloy Ausformed Using Equal Channel Angular Extrusion,” Philosophical Magazine, Vol. 85, pp. 1729-1745.

  • H.E. Karaca*, I. Karaman, Y.I. Chumlyakov, D.C. Lagoudas, and X.Y. Zhang, 2004, “Compressive Response of A Single Crystalline CoNiAl Shape Memory Alloy,” Scripta Materialia,Vol. 51, pp. 261-266.

  • I.V. Kireeva, Y.I. Chumlyakov, E.G. Zakharova, and I. Karaman, 2004, “Shape Memory Effect and Superelasticity in Single-Phase Nickel Titanium Single Crystals,” Journal de Physique IV, Vol. 115, pp. 175-183.

  •  Y.I. Chumlyakov, E.Y. Panchenko, V.B. Aksenov, I.V. Kireeva, M.P. Kuksa, I. Karaman, and H. Sehitoglu, 2004, “The Shape Memory Effect and Superelasticity in Ni-Ti Single Crystals with One Variant of Dispersed Particles,” Journal de Physique IV, Vol. 115, pp. 21-28.

  • Y.I. Chumlyakov, I.V. Kireeva, I. Karaman, E.Yu. Panchenko, E.G. Zakharova, A.V. Tverskov, A.V. Ovsyannikov, K.M. Nazarov, and V.A. Kirillov, 2004, “Orientational Dependence of Shape Memory Effects and Superelasticity in CoNiGa, NiMnGa, CoNiAl, FeNiCoTi, and TiNi Single Crystals,” Russian Physics Journal, Vol. 47, No.9, pp. 893-911.

  • H.E. Karaca*, I. Karaman, D.C. Lagoudas, H. J. Maier, and Y.I. Chumlyakov, 2003, “Recoverable Stress Induced Martensitic Transformation in A Ferromagnetic CoNiAl Alloy,” Scripta Materialia, Vol. 49, pp. 831-838.

  •  I. Karaman, H.E. Karaca*, H.J. Maier, and Z.P. Luo, 2003, “The Effect of Severe Marforming on Shape Memory Characteristics of a Ti-Rich NiTi Alloy Processed Using Equal Channel Angular Extrusion,” Metallurgical and Materials Transactions A, Vol. 34A, pp. 2527-2539.

  • Y.I. Chumlyakov, E.Y. Panchenko, V.B. Aksenov, I.V. Kireeva, M.P. Kuksa, I. Karaman, and H. Sehitoglu, 2003, “The shape memory effect and superelasticity in nickel-titanium single crystals aged under applied stress,” Journal de Physique IV, Vol. 112, pp. 799-802.

  • H. Sehitoglu, R. Hamilton, D. Canadinc, X.Y. Zhang, K. Gall, I. Karaman, Y. Chumlyakov, H. J. Maier, 2003, “Detwinning in NiTi Alloys,” Metallurgical and Materials Transactions A, Vol. 34A, pp. 5-13.

  •  H.Sehitoglu, I. Karaman, X.Y. Zhang, Hong Kim, Y.I. Chumlyakov, Hans Maier, I. Kireeva, 2001, "Deformation of NiTiCu Single Crystals in Compression," Metallurgical and Materials Transactions A, Volume 32A, March 2001, pp. 477-489.

  •  H.Sehitoglu, I. Karaman, X.Y. Zhang, Y.I. Chumlyakov, Hans Maier, 2001, "Deformation of FeNiCoTi Shape Memory Single Crystals,” Scripta Materialia, Volume 44, March 2001, pp. 779-784.

  •  H. Sehitoglu, R. Anderson, I. Karaman, K. Gall, and Y. I. Chumlyakov, 2001, ”Cyclic Deformation Behavior of Single Crystal NiTi,” Materials Science and Engineering A, Volume 314, pp. 67-74.

  •  K. Gall, H. Sehitoglu, R. Anderson, I. Karaman, Y. I. Chumlyakov, and I. Kireeva, 2001,”On the Mechanical Behavior of Single Crystal NiTi Shape Memory Alloys and Related Polycrystalline Phenomenon,” Materials Science and Engineering A, Volume 317, pp. 85-92.

  •  H. Sehitoglu, J.Jun, X.Zhang, I. Karaman, Y. Chumlyakov, H. J. Maier, K. Gall, 2001, “Shape Memory  and Pseudoleastic Behavior  of 51.5%Ni-Ti Single Crystals in Solutionized and Overaged State,” Acta Materialia, Vol. 49, pp. 3609-3620.

  • H.Sehitoglu, I. Karaman, X.Y. Zhang, A. Viswanath, Y.I. Chumlyakov, Hans Maier,  2001, "Strain-Temperature Behavior of NiTiCu Shape Memory Single Crystals," Acta Materialia, Vol. 49, pp. 3621-3634.

  • H.Sehitoglu, I. Karaman, R.Anderson, X.Y. Zhang, K. Gall, H.J. Maier, Y.I. Chumlyakov, 2000, "Compressive response of NiTi Single Crystals," Acta Materialia, Vol. 48, pp. 3311-3326.

  •  K. Gall, H. Sehitoglu, Y. I. Chumlyakov, Y. L. Zuev, and I. Karaman, 1998, “The Role of Coherent Precipitates in Martensitic Transformations in Single Crystal and Polycrystalline Ti-50.8at%Ni,” Scripta Materialia, Vol. 39, No. 6, pp. 699-705.

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Austenitic Steels:

  •  I. Karaman, G.G. Yapici*, Y.I. Chumlyakov, and I.V. Kireeva, 2005, “Deformation Twinning in Difficult-To-Work Alloys During Severe Plastic Deformation,” Materials Science and Engineering A, Vol. 410-411, pp. 243-247.

  • G.G. Yapici*, I. Karaman, Z.P. Luo, H.J. Maier, and Y.I. Chumlyakov, 2004, “Microstructural Refinement and Deformation Twinning During Severe Plastic Deformation of 316L Stainless Steel at High Temperatures,” Journal of Materials Research, Vol. 19, pp. 2268-2278.

  • I.V. Kireeva, N.V. Luzginova, Y.I. Chumlyakov, I. Karaman, and B.D. Lichter, 2004, “Plastic deformation of nitrogen-containing austenitic stainless steel single crystals with low stacking fault energy,” Journal de Physique IV, Vol. 115, pp. 223-230.

  •  E.G. Zakharova, I.V. Kireeva, Y.I. Chumlyakov, A.A. Shul’mina, H. Sehitoglu, and I. Karaman, 2004, “The Effect of Aluminum on Mechanical Properties and Deformation Mechanisms of Hadfield Steel Single Crystals,” Journal de Physique IV, Vol. 115, pp. 243-250.

  • D. Canadinc*, I. Karaman, H. Sehitoglu, Y.I. Chumlyakov, and H.J. Maier, 2003, “The Role of Nitrogen Alloying on Stress-Strain Response of Hadfield Steel Single Crystal Under Compressive Loading,” Metallurgical and Materials Transactions A, Vol. 34A, pp. 1821-1831.

  • Y.I. Chumlyakov, I.V. Kireeva, H. Sehitoglu, I. Karaman, 2002, “Strain Hardening and Fracture of Austenitic Steel Single Crystals with High Concentration of Interstitial Atoms,” Russian Physics Journal, Volume 45, Number (3), pp. 274 – 284.

  •  I. Karaman, H. Sehitoglu, Y.I. Chumlyakov, H.J. Maier, 2002, “The deformation of Low-Stacking-Fault-Energy Austenitic Steels,” JOM, Volume 54, Number 7, pp. 31-37.

  • E.G. Zakharova, I.V. Kireeva, Y.I. Chumlyakov, H. Sehitoglu and I. Karaman, 2002, “Deformation mechanisms and strain hardening of Hadfield steel single crystals alloyed with aluminum,” Doklady Physics, Volume 47, pp. 515-517.

  • I. Karaman, H. Sehitoglu, H.J. Maier, Y.I. Chumlyakov, 2001, “Competing Mechanisms and Modeling of Deformation in Austenitic Stainless Steel Single Crystals With and Without Nitrogen,” Acta Materialia, Volume 49, pp. 3919-3933.

  • I. Karaman, H. Sehitoglu, Y.I. Chumlyakov, H.J. Maier, and I.V. Kireeva, 2001, "The Effect of Twinning and Localized Slip on The Bauschinger Effect of Hadfield Steel Single Crystals," Metallurgical and Materials Transactions A, Volume 32A, Mid-March 2001, pp. 695-706.

  •  I. Karaman, H. Sehitoglu, Y.I. Chumlyakov, H.J. Maier, I.V. Kireeva, 2001, “Extrinsic Stacking Faults and Twinning in Hadfield Manganese Steel Single Crystals,” Scripta Materialia, Vol. 44, p. 337-343.

  • I.Karaman, H. Sehitoglu, A.J. Beaudoin, H.J. Maier, Y.I Chumlyakov, C.N. Tome, 2000, “Modeling of the Deformation Behavior of Hadfield Steel Single and Polycrystals due to Twining and Slip”, Acta Materialia, Vol. 48, pp. 2031-2047.

  •  I. Karaman, H. Sehitoglu, K. Gall, Y. I. Chumlyakov, H.J. Maier, 2000, “Deformation of Single Crystal Hadfield Steels by Twinning and Slip,” Acta Materialia, Vol. 48, pp. 1345-1359.

  • Y.I. Chumlyakov, I.V. Kireeva, H. Sehitoglu, I. Karaman, 2000, “Twinning in Hadfield Steel Single Crystals,” Doklady Physics, Vol. 45, No. 3, pp. 101-104.

  •  Y.I. Chumlyakov, I.V. Kireeva, E.I. Litvinova, E.G. Zakharova, N.V. Luzginova, H. Sehitoglu, and I. Karaman, 2000, “Strain Hardening in Single Crystals of Hadfield Steel,” The Physics of Metals and Metallography, Vol. 90, p. S1-S17.

  •  E.I. Litvinova, Y.I Chumlyakov, H. Sehitoglu, I. Karaman, 1999, “Twinning of Hadfield Steel Single Crystals,” Physical Mesomechanics, Volume 2, No. 1-2, pp.107-112.

  •  I. Karaman, H. Sehitoglu, K. Gall, and Y. I. Chumlyakov, 1998, “On the Deformation Mechanisms in Single Crystal Hadfield Manganese Steels,” Scripta Materialia, Vol. 38, No. 6, pp. 1009-1015.

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Fatigue:

Metal Physics:

Others:

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Articles in Conference Proceedings

  •  C.-J. Yu, C. Lei, R. Mahapatra, J. Sharp, and I. Karaman, 2006 “Equal Channel Angular Extrusion (ECAE) of Ni-Ti Based Shape Memory Alloy Systems,” THERMEC’ 2006: International Conference on Processing & Manufacturing Of Advanced Materials: Processing, Fabrication, Properties, Applications, July 4-8, 2006, Vancouver, Canada.

  • H.J. Maier, P. Gabor, T. Niendorf, I. Karaman, M. Haouaoui*, and S.G. Sutter*, 2006, “A Comparative Study on the Fatigue Behavior of Ultrafine Grained BCC (Interstitial Free Steel) and FCC (Copper) Materials,” Proceedings of Fatigue 2006: 9th International Fatigue Congress, held on May 14-19, 2006, Atlanta, Georgia, Elsevier, Amsterdam.

  • P. Gabor, H.J. Maier, and I. Karaman, 2006, “Effect of Strain Rate on Fatigue Behavior of Ultrafine Grained Copper,” Proceedings of the 16th European Conference of Fracture: Failure Analysis of Nano and Engineering Materials and Structures, held on July 3-7, 2006, Alexandroupolis, Greece, edited by E.E. Gdoutos, Springer, Dordrecht, The Netherlands.

  • K.T. Hartwig, I. Karaman, and S.N. Mathaudhu, 2005, “Plans for synthesis of bulk amorphous metal matrix composites,” The Proceedings of 2005 NSF DMII Grantees Conference, Scottsdale, Arizona, January 3-6, 2005.

  • A.V. Kulkarni*, I. Karaman, Z.P. Luo, and Y.I. Chumlyakov, 2004, “Transformation Temperatures and Microstructural Evolution of an Ausformed NiTi Shape Memory Alloy Using Equal Channel Angular Extrusion,” UFG III, The Proceedings of The Third International Symposium on Ultrafine Grained Materials (UFG), TMS 2004 Annual Meeting, March 14-18, 2004, Charlotte, NC, TMS Publications, Warrendale, PA, pp. 297-302.

  •  G.G. Yapici*, I. Karaman, Z.P. Luo, and Y.I. Chumlyakov, 2004, “Grain Refinement and Deformation Twinning in Severely Deformed AISI 316L Stainless Steel at High Temperatures,” UFG III, The Proceedings of The Third International Symposium on Ultrafine Grained Materials (UFG), TMS 2004 Annual Meeting, March 14-18, 2004, Charlotte, NC, TMS Publications, Warrendale, PA, pp. 291-296.

  • G.G. Yapici*, I. Karaman, and Z.P. Luo, 2004, “Microstructure and Mechanical Properties of Severely Deformed Ti-6Al-4Vand Ti-6Al-4V/TiC Metal Matrix Composite,” UFG III, The Proceedings of The Third International Symposium on Ultrafine Grained Materials (UFG), TMS 2004 Annual Meeting, March 14-18, 2004, Charlotte, NC, TMS Publications, Warrendale, PA, pp. 433-438.

  •  K.T. Hartwig, I. Karaman, M. Haouaoui*, S.N. Mathaudhu, 2004, “Consolidation of Cu and amorphous Zr-based powders by severe plastic deformation,” Proceedings of the 2003 NATO Advanced Research Workshop on “Metallic Materials with High Structural Efficiency,” Ed. O.N. Senkov, September 6-13, 2003, Kiev, Ukraine, Kluwer Academic Puclishers, the Netherlands, pp. 91-100.

  •  J. Froyd, T. Creasy, I. Karaman, W. Teizer, R. Caso, 2004, “Undergraduate Educational Components for Nanoscale Issues in Manufacturing,” The Proceedings of the 2004 American Society for Engineering Education Annual Conference & Exposition, June 20-23, 2004, Salt Lake City, Utah. http://www.asee.org/acPapers/2004-541_Final.pdf.

  • M. Haouaoui*, I. Karaman, 2003, “Nanostructured Bulk Cu Obtained by Consolidation of Cu Particles Using Equal Channel Angular Extrusion,” Powder Materials: Current Research and Industrial Practices III, Proceedings of The International Symposium on Powder Materials: Current Research and Industrial Practices III, Materials Science & Technology 2003 Meeting, November 9-12, 2003, Chicago, IL, pp. 125-140.

  • S.N. Mathaudhu*, J.T. Im*, R.E. Barber, I.E. Anderson, I. Karaman, K. T. Hartwig, 2003, “Progress in Consolidation of Amorphous Zr-Based Powder Into Bulk Metallic Glass,” Supercooled Liquids, Glass Transition, and Bulk Metallic Glasses, Edited By T. Egami, A.L. Greer, A. Inoue, and S. Ranganathan, MRS Proceedings, Volume 754, MRS 2002 Fall Meeting, held on December 2-6, 2002, Boston, MA.

  • K.T. Hartwig, S.N. Mathaudhu*, H.J. Maier and I. Karaman, 2002, “Hardness and Microstructure Changes in Severely Deformed and Recrystallized Tantalum,” Ultrafine Grained Materials II, Edited By Y.T. Zhu, T.G. Langdon, R.S. Mishra, S.L. Semiatin, M.J. Saran, T.C. Lowe, Proceedings of Second International Symposium on Ultrafine Grained Materials, TMS 2002 Annual Meeting, held on February 17-21, 2002, Seattle, WA, p. 151.

  • H. Sehitoglu, D. Canadinc*, I. Karaman, Y. Chumlyakov, H. J. Maier, K. Gall, 2001, “Deformation Behavior of [001] NiTi Single Crystals,” Proceedings of International Conference on Fracture, December 2-6, 2001, Hawaii.

  • H.Sehitoglu, I. Karaman, X.Y. Zhang, K. Gall, H.J. Maier, and Y.I. Chumlyakov, 2001,” Single Crystal Deformation Mechanisms In NiTi, NiTiCu And Fe-Based Shape Memory Alloys”, Proceedings of IUTAM Symposium on Mechanics of Martensitic Phase Transformation in Solids, June 11-15, 2001, Hong Kong.

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Texas A&M University - Engineering Faculty - Department of Mechanical Engineering - College Station, TX 77843-3123 - Phone: (979) 862-3923 Fax: (979) 862-2418