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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
171

Polymer concentration profiles and methods of surface modification

Mansfield, Todd L 01 January 1993 (has links)
The behavior of miscible polymer mixtures at surfaces depends to a large extent on the thermodynamics of mixing in the bulk. The relative importance of bulk and surface interactions has been investigated for polymer blends and solutions using neutron reflection. Segregation in miscible blends of SAN copolymers is driven by surface tension differences between the two components, which arise from AN content differences. The extent of demixing at the surface is found to depend strongly on the Flory-Huggins interaction parameter, $\chi.$ For dilute solutions of terminally carboxylated polystyrenes in contact with an SiO$\sb2$ wall, polymer adsorption is dominated by the SiO$\sb2$/COOH interaction. Even under these "strong wall" conditions, the extent of adsorption is found to be sensitive to $\chi.$
172

Application of Volatility Diagrams for Investigating Dry Etching Reactions of Chromium Oxide in LTCSS Processing

Hsieh, Man-Ching 07 July 2011 (has links)
No description available.
173

The Effect of Silicon on the Oxidation of Dual Phase NiAlCrHfY(Si) Bond Coat Alloys

Gao, Hang 30 January 2012 (has links)
No description available.
174

ATMOSPHERIC CORROSION OF COATED STEEL; RELATIONSHIP BETWEEN LABORATORY AND FIELD TESTING

Cambier, Severine 02 June 2014 (has links)
No description available.
175

Development of a Burn-Resistant Titanium Alloy Through the Laser Deposition of Elementally Blended Powders

Bryan, David Jeffrey January 2002 (has links)
No description available.
176

Ultrasonic Characterization of Multilayered Composites

Wang, Lugen January 1999 (has links)
No description available.
177

Sintering and Reactions of MgO and Cr2O3

Hench, Larry Leroy January 1964 (has links)
No description available.
178

Structure, Composition and Pitting Behavior of Sputtered AI Base, Fe Base, and NI Base Alloy Films

Inturi, Rama Brahmam January 1993 (has links)
No description available.
179

The Dimensional Instability of Heated Portland Cement Concrete

Lankard, David Reid January 1970 (has links)
No description available.
180

Mathematical modeling of horizontal twin roll thin strip casting process

Saxena, Amit January 2001 (has links)
No description available.

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