Search Results - "SURREDDI, K. B"

Mechanical properties of Al-based metal matrix composites reinforced with Zr-based glassy particles produced by powder metallurgy by Scudino, S., Liu, G., Prashanth, K.G., Bartusch, B., Surreddi, K.B., Murty, B.S., Eckert, J.

“…Al-based metal matrix composites consisting of pure Al reinforced with different amounts of mechanically alloyed Zr57Ti8Nb2.5Cu13.9Ni11.1Al7.5 glassy powder…”
Get full text

Production and mechanical properties of metallic glass-reinforced Al-based metal matrix composites by Scudino, S., Surreddi, K. B., Sager, S., Sakaliyska, M., Kim, J. S., Löser, W., Eckert, J.

“…Al-based metal matrix composites were synthesized through powder metallurgy methods by hot extrusion of elemental Al powder blended with different amounts of…”
Get full text

Mechanical alloying and milling of Al–Mg alloys by Scudino, S., Sakaliyska, M., Surreddi, K.B., Eckert, J.

“…Solid solubility extension of Mg in Al was achieved for the binary Al–Mg system in the range of 10–40 at.% Mg by mechanical alloying of elemental powder…”
Get full text

Microstructural characteristics of spray formed and heat treated Al–(Y, La)–Ni–Co system by Srivastava, V.C., Surreddi, K.B., Scudino, S., Schowalter, M., Uhlenwinkel, V., Schulz, A., Eckert, J., Rosenauer, A., Zoch, H.-W.

“…•Al–(La, Y)–Ni–Co based alloys are spray formed to thickness 10–12mm.•XRD and DSC confirms the presence of large fraction of amorphous phase.•Optical, SEM and…”
Get full text

Microstructure and mechanical properties of Al―12Si produced by selective laser melting: Effect of heat treatment by PRASHANTH, K. G, SCUDINO, S, KLAUSS, H. J, SURREDDI, K. B, LÖBER, L, WANG, Z, CHAUBEY, A. K, KÜHN, U, ECKERT, J

“…Al-12Si specimens are produced by selective laser melting (SLM) from gas atomized powders. An extremely fine cellular structure is observed with residual free…”
Get full text

Microstructure and mechanical properties of partially amorphous Al85Y8Ni5Co2 plate produced by spray forming by SRIVASTAVA, V. C, SURREDDI, K. B, SCUDINO, S, SCHOWALTER, M, UHLENWINKEL, V, SCHULZ, A, ECKERT, J, ROSENAUER, A, ZOCH, H.-W

“…A 12mm thick Al85Y8Ni5Co2 plate was spray deposited on a 30mm thick copper substrate pre-heated to 383K. The deposit microstructure consists of an amorphous…”
Get full text

Crystallization kinetics of Zr65Ag5Cu12.5Ni10Al7.5 glassy powders produced by ball milling of pre-alloyed ingots by Prashanth, K.G., Scudino, S., Surreddi, K.B., Sakaliyska, M., Murty, B.S., Eckert, J.

“…Ball milling was employed to produce Zr65Ag5Cu12.5Ni10Al7.5 glassy powder from pre-alloyed mixtures of crystalline intermetallic compounds. Differential…”
Get full text

Strain-induced structural transformation of single-phase Al-Cu-Fe icosahedral quasicrystal during mechanical milling by Mukhopadhyay, N.K., Ali, F., Srivastava, V.C., Yadav, T.P., Sakaliyska, M., Surreddi, K.B., Scudino, S., Uhlenwinkel, V., Eckert, J.

“…A single-phase stable icosahedral quasicrystalline sample of high quality with the composition Al 62.5 Cu 25 Fe 12.5 was produced by the spray forming…”
Get full text

Powder metallurgy of Al-based metal matrix composites reinforced with β-Al3Mg2 intermetallic particles: Analysis and modeling of mechanical properties by SCUDINO, S, LIU, G, SAKALIYSKA, M, SURREDDI, K. B, ECKERT, J

Get full text

Formation of Nanocrystalline Matrix Composite during Spray Forming of Al83La5Y5Ni5Co2 by Srivastava, V.C., Surreddi, K.B., Uhlenwinkel, V., Schulz, A., Eckert, J., Zoch, H.-W.

“…In the present investigation, a multicomponent glass-forming Al 83 Y 5 La 5 Ni 5 Co 2 (at. pct) alloy was spray deposited on a copper substrate to produce an…”
Get full text

Effect of stress concentration on plastic deformation of Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk metallic glass under compressive loading by Scudino, S., Surreddi, K.B., Wang, G., Liu, G.

“…The influence of different sources of stress concentration on the plastic deformation of the Zr41.2Ti13.8Cu12.5Ni10Be22.5 metallic glass during room…”
Get full text

Ductile bulk metallic glasses produced through designed heterogeneities by Scudino, S., Jerliu, B., Pauly, S., Surreddi, K.B., Kühn, U., Eckert, J.

“…Ductile bulk metallic glasses are produced from intrinsically brittle precursors by proper control of shear band formation and propagation. This ductilization…”
Get full text

Enhanced plastic deformation of Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk metallic glass by the optimization of frictional boundary restraints by Scudino, S., Surreddi, K.B., Wang, G., Eckert, J.

“…The effect of the boundary conditions during uniaxial compression on the mechanical behavior of the Zr41.2Ti13.8Cu12.5Ni10Be22.5 metallic glass has been…”
Get full text

Grain and crystallite size evaluation of cryomilled pure copper by Khoshkhoo, M. Samadi, Scudino, S., Thomas, J., Surreddi, K.B., Eckert, J.

“…► Crystallite size of cryomilled copper is characterized by the modified Williamson-Hall method. ► The method takes into account the strain anisotropy induced…”
Get full text

Crystallization behavior and consolidation of gas-atomized Al84Gd6Ni7Co3 glassy powder by SURREDDI, K. B, SCUDINO, S, SAKALIYSKA, M, PRASHANTH, K. G, SORDELET, D. J, ECKERT, J

Get full text

Microstructure and mechanical properties of Laves phase-reinforced Fe–Zr–Cr alloys by Scudino, S., Donnadieu, P., Surreddi, K.B., Nikolowski, K., Stoica, M., Eckert, J.

“…Multi-phase Fe 90− x Zr 10Cr x alloys with 0 ≤ x ≤ 10 containing cubic C15 and hexagonal C14/C36 Laves phases have been prepared by copper mold casting. The…”
Get full text

Consolidation and mechanical properties of ball milled Zr50Cu50 glassy ribbons by SCUDINO, S, VENKATARAMAN, S, STOICA, M, SURREDDI, K. B, PAULY, S, DAS, J, ECKERT, J

Get full text

Shear band morphology and fracture behavior of cold-rolled Zr52.5Ti5Cu18Ni14.5Al10 bulk metallic glass under tensile loading by Scudino, S., Surreddi, K.B.

“…The effect of the shear bands generated by cold rolling on the tensile ductility and fracture behavior of the Zr52.5Ti5Cu18Ni14.5Al10 bulk metallic glass (BMG)…”
Get full text

In-situ X-ray diffraction of mechanically milled β-Al3Mg2 powders by Scudino, S., Sakaliyska, M., Stoica, M., Surreddi, K. B., Ali, F., Vaughan, G., Yavari, A. R., Eckert, J.

“…The structure evolution during heating of mechanically milled single‐phase β‐Al3Mg2 has been investigated by in‐situ X‐ray diffraction. The nanoscale…”
Get full text

Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools by Heinrichs Lindgren, J., Mikado, H., Donzel-Gargand, O., Surreddi, K.B., Wiklund, U., Kawamura, S., Jacobson, S.

“…Cemented carbide tools are extensively used in the zipper industry, including shearing of a pre-formed Cu15Zn wire into individual zipper elements. Although…”
Get full text