Index Catalog // ScholarsArchive@OSU

Rheological measurements of bulk metallic glass forming alloys above the liquidus temperature

Creator:: Shaw, Tyler A.
Abstract:: A high temperature high vacuum rheometer has been designed, fabricated, and tested for the study of the steady shear viscosity for multicomponent bulk metallic glass forming alloys. This rheometer has an operating range up to 1525 K, rotational frequencies of 9.4*10⁻³-3.7*10¹ radians/s, and a calibrated viscosity range of 9.6*10⁻³ and...
Resource Type:: Dissertation
Full Text:: ...................................................................................................2 0-2: Increased interatomic distance with increased thermal energy............. 3 0-3: Two

Prediction of thermodynamic properties of aqueous electrolyte solutions

Creator:: Kim, Hee-taik
Abstract:: The research undertaken in this study deals with three topics related to the prediction of thermodynamic properties of electrolytes in aqueous solutions. In the first, Pitzer ion interaction parameters for 304 single electrolytes were evaluated from recently published osmotic coefficient data at 25°C by using multiple regression analysis to fit...
Resource Type:: Dissertation
Full Text:: recovery, hydrometallurigical processes and general-purpose property packages for process simulator

Temperature measurement, electrical characteristics, and lorentz mixing of alkali seeded flames

Creator:: Pattee, Heidi Ann
Abstract:: When trace quantities of an alkali element are added to a flame, its optical and electrical properties change significantly. Addition of alkali seed to both premixed and diffusion flames has been used in the development of two new techniques, one for flame temperature measurement and the other for enhanced mixing....
Resource Type:: Dissertation
Full Text:: the reactants for the sole purpose of changing some property. A substance which is added in trace

Complex oxides of 6p block elements

Creator:: Kodialam, Sasirekha
Resource Type:: Dissertation
Full Text:: ofTill' in the niobium site and the thermal parameter for compounds in the system with different oxygen

New oxides of vanadium with unusual properties

Creator:: Korthuis, Vincent
Resource Type:: Dissertation
Full Text:: sought. Unique thermal expansion properties were discovered for new (Zr,Hf)(V,P)207 compositions. Some

NMR study of novel oxides

Creator:: Roberts, Neil (Neil Gregory)
Abstract:: We report ²⁷Al and ⁶⁹,⁷¹Ga impurity and ⁶⁷Zn host species NMR experiments on ZnO powders containing Al or Ga dopants in the range 0.03 to 3 at. %. Spectral analysis of the ⁶⁷Zn and ⁶⁹Ga quadrupole powder patterns indicate gallium is substitutional for zinc and the electric quadrupole coupling of...
Resource Type:: Dissertation
Full Text:: ability to show strong isotropic negative thermal expansion. Our goal here is to use NMR to assist with

Studies on thermal degradation of Douglas-fir wood and bark

Creator:: Ali, Mohamed Aslam
Resource Type:: Dissertation

Development of Amorphous Metal Thin Films for Thermal Inkjet Printing and Microelectronics

Creator:: McGlone, John M.
Abstract:: Due to a lack of grain boundaries, an amorphous metal thin film (AMTF) possesses advantageous mechanical properties and enhanced chemical stability that is potentially useful for thermal inkjet (TIJ) printing applications. The use of an AMTF as a TIJ resistor or cavitation plate could lead to a thinner TIJ cavitation...
Resource Type:: Dissertation
Full Text:: . Title: Development of Amorphous Metal Thin Films for Thermal Inkjet Printing and Microelectronics

Negative thermal expansion in AOMO₄ compounds

Creator:: Amos, Tammy G.
Resource Type:: Dissertation
Full Text:: significance. Thermal expansion of solids is one physical property that depends on the nature of the inter

Computer simulation of phase transitions in zirconia

Creator:: Love, Michael J.
Abstract:: Experimental data on the structural phase changes in zirconia are summarized. The computational techniques of molecular dynamics are reviewed and equations of motion are formulated which allow the study of phase changes as a function of temperature and pressure. The molecular dynamics program NPT which was written for this purpose...
Resource Type:: Dissertation

ScholarsArchive@OSU

Rheological measurements of bulk metallic glass forming alloys above the liquidus temperature

Prediction of thermodynamic properties of aqueous electrolyte solutions

Temperature measurement, electrical characteristics, and lorentz mixing of alkali seeded flames

Complex oxides of 6p block elements

New oxides of vanadium with unusual properties

NMR study of novel oxides

Studies on thermal degradation of Douglas-fir wood and bark

Development of Amorphous Metal Thin Films for Thermal Inkjet Printing and Microelectronics

Negative thermal expansion in AOMO₄ compounds

Computer simulation of phase transitions in zirconia

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