Zobrazeno 1 - 10
of 24
pro vyhledávání: '"V. Ageh"'
Autor:
Thomas W. Scharf, Marcus L. Young, Nathan A. Ley, W. S. Rubink, Eric J. Faierson, V. Ageh, D.T. Casem, H. Lide
Publikováno v:
Journal of the European Ceramic Society. 41:3321-3332
Spark plasma sintering (SPS) was employed to consolidate powder specimens consisting of B4C and various B4C-TiB2 compositions. SPS allowed for consolidation of pure B4C, B4C-13 vol.%TiB2, and B4C-23 vol.%TiB2 composites achieving ≥99 % theoretical
Publikováno v:
Materialia. 26:101607
Autor:
Jincheng Du, R. Recuero Chen, John D. Clayton, Thomas W. Scharf, Deep Choudhuri, W. S. Rubink, V. Ageh
Publikováno v:
JOM. 71:2567-2575
A coupled modeling and experimental investigation of the mechanical response of a dual-phase composite ceramic is reported. The material consists of boron carbide crystals interspersed with a second phase of titanium diboride, where grains of each ph
Publikováno v:
Materials Chemistry and Physics. 217:308-314
Mechanisms contributing to the plastic deformation of coarse grained (CG, average grain diameter 1–2 mm), and friction-stir-processed fine grained (FG, 0.3–14 μm) fcc Al0.1CoCrFeNi high entropy alloy was investigated. In the grain interiors of C
Autor:
S.A. Mantri, V. Ageh, Frédéric Prima, Fan Sun, Talukder Alam, Deep Choudhuri, Rajarshi Banerjee
Publikováno v:
Scripta Materialia. 130:69-73
The effect of beta-omega compositional partitioning, introduced via isothermal annealing, on the deformation behavior of a Ti Mo alloy was investigated via tensile testing at room and elevated temperatures. While beta with compositionally congruent a
Autor:
Thomas W. Scharf, Jon-Erik Mogonye, Rajiv S. Mishra, V. Ageh, J. Forsdike, Ray Xu, Shamiparna Das, O.O. Tinubu, Aniket K. Dutt
Publikováno v:
Wear. :94-100
The effect of friction stir processing (FSP) on mechanical and wear behavior was investigated for A-286 stainless steel, an Fe–Ni–Cr based austenitic, precipitation hardened alloy. The alloy was characterized in different processed conditions, na
Autor:
Rajarshi Banerjee, Rajiv S. Mishra, Deep Choudhuri, Bharat Gwalani, V. Ageh, Shivakant Shukla, Whitley B. Green
Publikováno v:
Materials Research Letters, Vol 6, Iss 3, Pp 171-177 (2018)
Bcc-ordered B2 and fcc phases manifest three different orientation relationships (ORs) in the same microstructure: Kurdjumov–Sachs, Nishiyama–Wasserman and Pitsch. This unique microstructure was developed via conventional cold-rolling and subsequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::190c78dfc5ee2c3daf169e7f995203ea
High frequency reciprocating sliding wear behavior and mechanisms of quaternary metal oxide coatings
Publikováno v:
Wear. :390-399
Wear resistant coatings based on quaternary metal oxides were studied with comparisons made to more traditional ternary metal oxides. While much is known about ternary metal oxide wear behavior and mechanisms from room to higher temperatures, little
Publikováno v:
Surface and Coatings Technology. 241:112-117
The growth defect structure and properties of the zinc titanate (Zn x Ti y O z ) coating system have been tailored via the selective variation of atomic layer deposition (ALD) parameters to obtain different crystallographic zinc titanate phases, name
Publikováno v:
Surface and Coatings Technology. 237:241-247
Processing-structure-tribological property interrelationships are reported for as-deposited and ex situ annealed atomic layer deposition (ALD) nanocrystalline zinc titanate (ZnxTiyOz) coatings. Annealed coatings at 550 degrees C exhibited improved fr