Index Catalog // ScholarsArchive@OSU

Influences of Replacing Cr with Mo in Fe25Co25Ni25Cr25-XMoX High Entropy Alloy Series on the Microstructure and Mechanical Properties

Creator:: Xu, Yifan
Abstract:: Fe25Co25Ni25Cr25-XMoX High Entropy Alloys were fabricated in mini arc-melter and then cast into 4mm diameter cylinders by injection casting technique and 1cm diameter cylinders by water quenching technique. Heat transfer modeling during solidification of FeCoNiCr HEA was simulated. Combining X-Ray Diffraction, Optical Microscopy, Scanning Electron Microscope, Energy Dispersive X-ray analysis,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Yifan Xu for the

Effects of nickel addition In Cu-Zr-Hf-Al metallic glass matrix

Creator:: Miska, John
Abstract:: Metallic glasses (also referred to as amorphous metals) have been gaining interest in the materials science community in recent years. These amorphous materials demonstrate promising properties compared to their crystalline counterparts that include much higher strength and elastic strain limit, better corrosion and wear resistance, superior soft magnetism, and an...
Resource Type:: Honors College Thesis
Full Text:: -Hf-Al Metallic Glass Matrix. Abstract Approved: Donghua Xu Metallic glasses (also referred to as

Molecular Dynamics Studies on The Glass Forming Ability and Icosahedral Clusters in Cu(100-x)Zrx (x=32, 34, 36, 38.2, 40 at%)

Creator:: Chang, Tzu-Yi
Abstract:: Metallic glasses (MGs) have attracted tremendous attention because of their unique properties and potential applications in the future industry. However, it is still a mystery for people to understand the formation mechanism of the bulk MGs (BMGs). To produce BMGs, the specific composition of materials, sufficiently high cooling rate, etc.,...
Resource Type:: Masters Thesis
Full Text:: Donghua Xu Metallic glasses (MGs) have attracted tremendous attention because of their unique

Discovery, Processing and Characterization of New Copper and Hafnium-based Metallic Glass Alloys

Creator:: Saini, Jaskaran S.
Abstract:: Metallic glasses (MGs), also called amorphous metals, are metals or metallic alloys trapped in a disordered glassy state. Their amorphous nature and absence of features such as crystal lattices and defects (dislocations, grain boundaries etc.) endows them with a host of properties that far surpass those of common crystalline materials....
Resource Type:: Dissertation
Full Text:: approved: ______________________________________________________ Donghua Xu Metallic

Molecular Dynamics Study of structural Evolution, Tensile Deformation and Nanoindentation of Monatomic Metallic Glasses

Creator:: Chen, Fangzheng
Abstract:: Metallic glasses are attracting tremendous attention because of their fundamental significance and great potential to be used as structural or functional materials in engineering applications. Significant efforts have been devoted to studying their unique properties as well as their disordered nature. Metallic glasses possess much higher strength and elastic strain...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: ______________________________________________________ Donghua Xu Metallic glasses

Quasicrystal Formation, Structure and Indentation Behaviors in Pure Tantalum

Creator:: Wang, Zhengming
Abstract:: Spontaneous quasicrystal (QC) formation has not been observed in pure metals either in computation or in experiments (excluding epitaxial growth of thin atomic layers on a QC template). In this thesis work, dodecagonal QC (DDQC) grains are first discovered to spontaneously form during thermal devitrification of pure tantalum (Ta) metallic...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Donghua Xu Spontaneous quasicrystal (QC) formation has not been observed in pure

Classifying and Synthesizing 3D Shapes of Objects using Deep Neural Networks

Creator:: Xu, Xu
Abstract:: Reasoning about 3D shape of objects is important for successful computer visionapplications in robotics, 3D rendering and modeling. In this thesis, we address twoproblems { First, given an image, we generate 3D shape of the foreground object thatappears in the image. Second, we predict the class label of the input...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Xu Xu for the degree of Master

Reverse osmosis membranes fouling by biopolymers in wastewater secondary effluent and membrane cleaning

Creator:: Xu, Zhihua
Abstract:: Reverse osmosis (RO) is being increasingly used in treatment of domestic wastewater secondary effluent for potable and non-potable reuse. Among other foulants, dissolved biopolymers, i.e., proteins and polysaccharides, can lead to severe fouling of RO membranes. In this study, the roles of RO membrane surface properties in membrane fouling by...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Zhihua Xu for the degree of Master

Epitope mapping and characterization of the glycoprotein of infectious hematopoietic necrosis virus

Creator:: Xu, Li
Abstract:: A characterization of the antigenic determinants (epitopes) of the glycoprotein (G) of infectious hematopoietic necrosis virus (IHNV) was made with different regions of the G gene expressed in Escherichia coli. A cDNA copy of the G gene was divided into four fragments after Taq I digestion and these fragments were...
Resource Type:: Masters Thesis
Full Text:: Characterization of the Glycoprotein of Infectious Hematopoietic Necrosis Virus by Li Xu A THESIS submitted to

Electrolyte Design: Improving Capacity and Structural Stability of Electrodes

Creator:: Xu, Yunkai
Abstract:: The grand plan of carbon neutralization and COP26 in Glasgow require a quick shift of energy sources from conventional fossil fuel to a more renewable substitute such as wind, or solar energy. However, the intermittency of those renewable energy sources does not meet the demand of the energy, which requires...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Yunkai Xu

ScholarsArchive@OSU

Influences of Replacing Cr with Mo in Fe25Co25Ni25Cr25-XMoX High Entropy Alloy Series on the Microstructure and Mechanical Properties

Effects of nickel addition In Cu-Zr-Hf-Al metallic glass matrix

Molecular Dynamics Studies on The Glass Forming Ability and Icosahedral Clusters in Cu(100-x)Zrx (x=32, 34, 36, 38.2, 40 at%)

Discovery, Processing and Characterization of New Copper and Hafnium-based Metallic Glass Alloys

Molecular Dynamics Study of structural Evolution, Tensile Deformation and Nanoindentation of Monatomic Metallic Glasses

Quasicrystal Formation, Structure and Indentation Behaviors in Pure Tantalum

Classifying and Synthesizing 3D Shapes of Objects using Deep Neural Networks

Reverse osmosis membranes fouling by biopolymers in wastewater secondary effluent and membrane cleaning

Epitope mapping and characterization of the glycoprotein of infectious hematopoietic necrosis virus

Electrolyte Design: Improving Capacity and Structural Stability of Electrodes

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