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16,785 full-text articles. Page 568 of 614.

Microstructure Formation Pathways In Tantalum Carbides, Gregory Thompson, Robert Morris, Billie Wang, Bardford Schulz, Nick DeLeon, Christopher Weinberger, Daniel Butts, Stephan DiePetrio, Lawrence Matson 2012 The University of Alabama

Microstructure Formation Pathways In Tantalum Carbides, Gregory Thompson, Robert Morris, Billie Wang, Bardford Schulz, Nick Deleon, Christopher Weinberger, Daniel Butts, Stephan Diepetrio, Lawrence Matson

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


First Principles Investigation On Chemical Bonding Of Transition Metal Borides And Carbides, Junshan Wang, Yanchun Zhou 2012 Aerospace Research Institute of Material & Processing Technology

First Principles Investigation On Chemical Bonding Of Transition Metal Borides And Carbides, Junshan Wang, Yanchun Zhou

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Fabrication Of Tac-Hfc Ceramics For Ultra-High Temperature Applications, Omar Cedillos, Doni Jayaseelan, Bill Lee 2012 Imperial College London

Fabrication Of Tac-Hfc Ceramics For Ultra-High Temperature Applications, Omar Cedillos, Doni Jayaseelan, Bill Lee

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Densification And High Temperature Properties Of Zrb2 And Tib2-Based Composites, Neha Gupta, G.B. Raju, Bikramjit Basu 2012 Department of Materials Science and Engineering, Indian Institute of Technology

Densification And High Temperature Properties Of Zrb2 And Tib2-Based Composites, Neha Gupta, G.B. Raju, Bikramjit Basu

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Microstructure, Tribological Response, And Mechanical Properties Of Fiber Bonded Silicon Carbide Ceramics, M.C. Vera, J. Ramirez, J. Martinez, M. Singh 2012 Universidad de Sevilla

Microstructure, Tribological Response, And Mechanical Properties Of Fiber Bonded Silicon Carbide Ceramics, M.C. Vera, J. Ramirez, J. Martinez, M. Singh

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Effects Of Carbon On The Processing And Thermal Properties Of Hot Pressed Zrb2, Greg Harrington, Greg Hilmas, William Fahrenholtz 2012 Department of Materials Science and Engineering Missouri University of Science and Technology

Effects Of Carbon On The Processing And Thermal Properties Of Hot Pressed Zrb2, Greg Harrington, Greg Hilmas, William Fahrenholtz

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Ultra High Temperature Mechanical Testing Of Zrb2 Ceramics, Eric Neuman, Gregory Hilmas, William Fahrenholtz 2012 Materials Science and Engineering Department Missouri University of Science and Technology

Ultra High Temperature Mechanical Testing Of Zrb2 Ceramics, Eric Neuman, Gregory Hilmas, William Fahrenholtz

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Characterization Of Mechanically Activated Zirconium Diboride (Zrb2) Powders, Mustafa Tuncer 2012 Dulpinar University

Characterization Of Mechanically Activated Zirconium Diboride (Zrb2) Powders, Mustafa Tuncer

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Ultra-High Temperature Ceramics Research At Afrl, M.K. Cinibulk, T.A. Parthasarathy 2012 Materials and Manufacturing Directorate Air Force Research Laboratory

Ultra-High Temperature Ceramics Research At Afrl, M.K. Cinibulk, T.A. Parthasarathy

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Sintering And Densification Of Uhtcs, Diletta Sciti, Laura Silvestroni, Stefano Guicciardi, Frederic Monteverde 2012 Institute of Science and Technology for Ceramics

Sintering And Densification Of Uhtcs, Diletta Sciti, Laura Silvestroni, Stefano Guicciardi, Frederic Monteverde

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Sol-Gel Synthesis And Characterization Of Hfb2 Powders, Saranya Venugopal, Anish Paul, Jon Binner, Bala Vaidhyanathan, Peter Brown 2012 Loughborough University

Sol-Gel Synthesis And Characterization Of Hfb2 Powders, Saranya Venugopal, Anish Paul, Jon Binner, Bala Vaidhyanathan, Peter Brown

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Fabrication, Properties, And Arc-Jet Testing Of Zrb2-Based Composites Containing Short Sic Fibers, Frederic Monteverde, Diletta Sciti, Laura Silvestroni, Davide Alfano, Raffaele Savino 2012 ISTEC-CNR, Italy

Fabrication, Properties, And Arc-Jet Testing Of Zrb2-Based Composites Containing Short Sic Fibers, Frederic Monteverde, Diletta Sciti, Laura Silvestroni, Davide Alfano, Raffaele Savino

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Interfacial Coatings On Carbon Fibers, N. Baklanova, T. Zima, N. Morozova, I. Igumenov 2012 Institute of Solid Sate Chemistry&Mechanochemistry SB RAS

Interfacial Coatings On Carbon Fibers, N. Baklanova, T. Zima, N. Morozova, I. Igumenov

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Program, Engineering Conferences International 2012 Engineering Conferences International

Program, Engineering Conferences International

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Poster 4. Microstructure And Mechanical Properties Of Zrb2-Nb Composites, Sun Xin 2012 Science and Technology of Advanced Functional Composite Materials Laboratory, Aerospace Research Institute of Material and Processing Technology

Poster 4. Microstructure And Mechanical Properties Of Zrb2-Nb Composites, Sun Xin

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Elevated Temperature Deformation Mechanisms In Ta2c, Nicholas De Leon, Billie Wang, Gregory Thompson, Christopher Weinberger 2012 Department of Metallurgical & Materials Engineering The University of Alabama

Elevated Temperature Deformation Mechanisms In Ta2c, Nicholas De Leon, Billie Wang, Gregory Thompson, Christopher Weinberger

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Ultra-High Temperature Ceramics: Historic Perspectives And Recent Progress, W.G. Fahrenholtz, G.E. Hilmas 2012 Missouri University of Science and Technology

Ultra-High Temperature Ceramics: Historic Perspectives And Recent Progress, W.G. Fahrenholtz, G.E. Hilmas

Ultra-High Temperature Ceramics: Materials For Extreme Environmental Applications II

No abstract provided.


Nanocharacterization Of Porous Materials With Atomic Force Microscopy, Yasemin Kutes 2012 Institute of Materials Science

Nanocharacterization Of Porous Materials With Atomic Force Microscopy, Yasemin Kutes

Master's Theses

Scanning Probe Microscopy techniques have proven very useful in the investigation of porous nanostructured surfaces. Especially, Atomic Force Microscopy (AFM) has been widely used due to its compatibility with non-conducting surfaces. In particular, AFM often complements other techniques like scanning and transmission electron microscopy by providing quantitative surface information coupled with nanoscale spatial resolution. Its ability to operate in fluid is also important, as this allows researchers to mimic the physiological environment of biological materials and systems. In this work, two main types of porous materials are studied with AFM, including Phosphoric Acid Fuel Cell (PAFC) electrode catalyst layers, and …


Advanced Design Optimization For Composite Structure: Stress Reduction, Weight Decrease And Manufacturing Cost Savings, Shayan Ahmadian 2012 University of Connecticut

Advanced Design Optimization For Composite Structure: Stress Reduction, Weight Decrease And Manufacturing Cost Savings, Shayan Ahmadian

Master's Theses

An injection moldable chopped fiber composite actuator with detailed drawing and tolerances was designed within one year. A vendor was selected and a quote for injection molding tooling cost for production was obtained and the first prototype was built in addition of six months. The risks are identified and material characterization tests are proposed.

The objective of this project was redesigning an aluminum made actuator with a continuous fiber composite for weight saving purposes. After searching the literature and consulting with experts in the field it was concluded that manufacturing costs associated with continuous fiber composite are 3 times as …


Correlation Between 90o Tensile And 90o Flexural Properties For Thermoplastic Based Carbon-Fiber Composites, Amy Lautenbach 2012 California Polytechnic State University - San Luis Obispo

Correlation Between 90o Tensile And 90o Flexural Properties For Thermoplastic Based Carbon-Fiber Composites, Amy Lautenbach

Materials Engineering

Thermoplastic matrix composites containing carbon fibers and 4 different resins (TP 1-TP 4) were tested in tension with the fibers at 90 degree to the longitudinal axis following ASTM D 3039-00. The tensile strengths varied from 5.07-13.87 ksi with TP 1 as the strongest, and TP 4 as the weakest. SEM images were taken of the fracture surface of the samples to explore the fiber-matrix interaction. The SEM images showed significantly more wetting of the fibers in the higher strength materials. The SEM images of the two stronger materials showed resin coating the fibers even after fracture while the two …


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