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The Fabrication of Arc-Melted Ingots of Titanium and Titanium-Manganese Alloys into Plate

Description: Report issued by the Bureau of Mines over production of titanium-manganese alloy plates from arc-melted ingots. As stated in the summary, "for the alloy material, transformation data were obtained, and their age-hardening characteristics were studied. The temperature-impact relationship was established for rolled sections from all three ingots" (p. 1). This report includes tables, graphs, and photographs.
Date: March 1955
Creator: Huber, R. W.; Petersen, V. C. & Wiley, R. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Titanium Minerals in the Heavy Sand Deposits of Assateague Island, Maryland

Description: Report issued by the Bureau of Mines over titanium deposits of Assateague Island, Maryland. As stated in the introduction, "the purpose of this project was to study a typical coastal deposit of beach sands in the Middle Atlantic States, particularly in the area surrounding the Delmarva Peninsula" (p. 1). This report includes tables, maps, and illustrations.
Date: 1959
Creator: Kuster, W. V.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A button source of plasma

Description: From abstract: " This report describes the construction of a plasma source that projects deuterium and titanium ions and eletrons at speeds up to 2 x 10^7 cm/sec."
Date: April 24, 1956
Creator: McIntosh, Virgil G. & Bostick, W. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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An Auger Sputter Profiling Study of Nitrogen and Oxygen Ion Implantations in Two Titiaium Alloys

Description: Samples of two titanium alloys, Ti-6A1-4V and Ti-15V-3Cr-3Sn-3A1, were ion implanted with a combination of nitrogen (N+) and oxygen (O+). For each alloy, implantation parameters were chosen to give implanted nitrogen concentrations of approximately 10 or 50 atomic percent, from a depth of 100 nanometers to a depth of 400 nanometers. In all but one case, dual energy (200 keV and 90 keV) implantations of nitrogen were used to give a relatively uniform nitrogen concentration to a depth of 300 nanoā€¦ more
Date: July 31, 1989
Creator: Barton, B. D.; Pope, L. E. & Wittberg, T. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Feasibility Study of Consolidation by Direct Compaction and Friction Stir Processing of Commercially Pure Titanium Powder

Description: Commercially pure titanium can take up to six months to successfully manufacture a six-inch in diameter ingot in which can be shipped to be melted and shaped into other useful components. The applications to the corrosion-resistant, light weight, strong metal are endless, yet so is the manufacturing processing time. At a cost of around $80 per pound of certain grades of titanium powder, the everyday consumer cannot afford to use titanium in the many ways it is beneficial simply because the numbā€¦ more
Date: August 2016
Creator: Nichols, Leannah Marie
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Compressive Properties of Titanium Sheet at Elevated Temperatures

Description: "Results are presented of compressive stress-strain tests of titanium sheet at temperatures from room temperature up to 800 degrees Fahrenheit, exposure times of 1/2 to 2 hours, and strain rates of 0.002 to 0.006 per minute. The results show that titanium has favorable compressive properties, comparable to those in tension, up through 800 degrees Fahrenheit. Marked anisotropy in compression was also noted" (p. 1).
Date: February 1950
Creator: Barrett, Paul F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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An Initial Study of Binary and Ternary Ti-based Alloys Manufactured Using Laser Engineered Net Shaping (LENSTM)

Description: In this study an initial assessment of the composition ā€“ microstructure ā€“ property relationships in binary and ternary Ti ā€“ based systems are made possible using LENSTM technology. Laser Engineering Net Shaping (LENSTM), a rapid prototyping, directed laser deposition methodology of additive manufacturing (AM) was used to create bulk homogenous specimens that are compositionally graded. Compositionally graded specimens were made possible by incorporating elemental blends of powder during the LENā€¦ more
Date: December 2015
Creator: Gray, Alyn M.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Characterization of Ti-6Al-4V Produced Via Electron Beam Additive Manufacturing

Description: In recent years, additive manufacturing (AM) has become an increasingly promising method used for the production of structural metallic components. There are a number of reasons why AM methods are attractive, including the ability to produce complex geometries into a near-net shape and the rapid transition from design to production. Ti-6Al-4V is a titanium alloy frequently used in the aerospace industry which is receiving considerable attention as a good candidate for processing via electron beā€¦ more
Date: December 2015
Creator: Hayes, Brian J.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Titanium Boride Formation and Its Subsequent Influence on Morphology and Crystallography of Alpha Precipitates in Titanium Alloys

Description: Over the last two decades there has been an increased interest in understanding the influence of trace boron additions in Ti alloys. These additions refine the prior Ī² grain size in as-cast Ti alloys along with increasing their modulus and yield strength due to the precipitation of TiB. TiB also acts as a heterogeneous nucleation site for Ī± precipitation and has been shown to influence the Ī± phase morphology. B is completely soluble in liquid Ti but has a negligible solubility in both body centā€¦ more
Date: December 2013
Creator: Nandwana, Peeyush
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Oxidation behavior and microstructural decomposition of Ti-6Al-4V and Ti-6Al-4V-1B sheet

Description: This article conducts a direct comparison between the oxidation behavior of Ti-6Al-4V and Ti-6Al-4V + 1B to elucidate whether the addition of boron to Ti-^Al-4V impacts the oxidation behavior.
Date: August 1, 2016
Creator: Brice, David A.; Samimi, P.; Ghamarian, I.; Liu, Yue; Brice, R. M.; Reidy, Richard F. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
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Development and application of a novel precession electron diffraction technique to quantify and map deformation structures in highly deformed materialsā€”as applied to ultrafine-grained titanium

Description: Article describes precession electron diffraction (PED), which makes possible the very accurate and automated quantitative characterization of technically interesting materials that historically have been difficult to analyze due to their dimensions and/or degree of deformation, including specifically ultrafine-grained metallic structures with high dislocation densities.
Date: August 13, 2014
Creator: Ghamarian, Iman; Liu, Yue; Samimi, Peyman & Collins, Peter
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
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Transformation Characteristics of Low Ternary Alloys of Uranium

Description: Abstract: "A series of ternary additions of niobium, platinum, and molybdenum, of the order of 1.0 w/o and less, have been made to binary uranium - 0.5 w/o titanium, an alloy of some promise in the 7-heat-treated, water-quenched condition. Jominy bars of nine such alloys were tested, microstructurally examined, and hardness profiles obtained over their length. This paper deals with observations made for correlation of transformation behavior, microstructure, and hardness profiles over the specā€¦ more
Date: 1957
Creator: Murphy, Daniel John
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Corrosion Properties of Titanium and its Alloys

Description: From Introduction: "The objective in preparing this Bulletin is to collect as much as possible of the published corrosion data on titanium and its alloys in aqueous and organic solutions, to correlate and summarize it, and to present it in convenient form."
Date: 1964
Creator: Schlain, David
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Measured Vibrational Frequency Distributions of Ni, V, Ti, and Ti.67-Zr.33

Description: The BNL cold neutron facility has been used to obtain inelastic scattering cross section data from three first-row transition elements, titanium, vanadium, and nickel, and a random binary alloy Ti.67-Zr.33. From the data, we have computed vibrational frequency distributions exhibit peaks corresponding to major critical points. A comparison of the distributions from the different samples leads to the following conclusions: 1) The shape of the frequency distributions of the b.c.c. metal (V) and fā€¦ more
Date: September 27, 1963
Creator: Mozer, B.; Otnes, K.; Otnes, K. & Palevsky, H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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