Titanium - 1966


Book Description

This memorandum reproduces thirteen lectures delivered at a Titanium Symposium held on March 28-29, 1966, at Hawthorne, California, under the auspices of the Norair Division of the Northrop Corporation. These lectures follow a logical sequence of topics including production aspects, metallurgy, manufacturing technology, and the design of titanium parts for aircraft and aerospace applications. (Author).




The Oxidation and Contamination of Titanium and Its Alloys


Book Description

Experimental programs concerned with the oxidation of titanium and its alloys are reviewed and results compared with those predicted by theory. Wagner-Hauffe theory is used as the primary basis for comparison, and its inconsistencies are pointed out. Fifteen binary alloy systems involving titanium are covered, as well as a few ternary and commercial alloys. A short section discusses the effects of oxygen or nitrogen contamination on the mechanical properties of titanium and its alloys. (Author).




Joining of Titanium


Book Description

This report supplies information on joining processes applicable to titanium and its alloys in sheet metal applications, primarily related directly to airframe construction. Although the material presented here does not cover all titanium joining processes, and omits such processes as plasma-arc, submerged-arc, electroslag, flash, and high-frequency resistance welding, the data presented cover materials up to 2-inches thick in some cases and the report should be useful to anyone seeking titanium joining information. The joining processes covered fall into five categories: welding, brazing, metallurgical bonding (diffusion and deformation bonding), adhesive bonding, and mechanical fastening. The fusion welding processes that are discussed in detail include gas tungsten arc, gas metal arc, arc spot, and electron beam. The resistance processes give extended coverage are spot, roll spot, and seam welding. (Author).







Current and Future Trends in the Utilization of Titanium


Book Description

This report has been prepared almost entirely from information available in trade magazines, newspapers, and press releases. The report points out trends in the application of titanium and its alloys, and provides some statistics on the current availability of titanium sponge, ingot, and mill product. A final section points out some of the factors which will be involved in the future supply-demand situation, and provides a preliminary assessment of that situation. In the appendix, price data as well as detailed data on the availability of specific mill forms is given. (Author).




Forming of Titanium and Titanium Alloys


Book Description

This report represents a portion of the information contained in the March, 1967, revised edition of the 'Aircraft Designer's Handbook for Titanium and Titanium Alloys' which was prepared by the Defense Metals Information Center under the joint sponsorship of the U.S. Air Force Research and Technology Division, and the Federal Aviation Agency. The important techniques discussed include; (1) brake forming, (2) stretch forming, (3) deep drawing, (4) trapped-rubber forming, (5) tube bulging, (6) bending, (7) drop-hammer forming, (8) roll forming, (9) roll bending, (10) spinning, (11) shear forming, (12) dimpling, (13) joggling, and (14) hot sizing. Auxiliary metalworking operations, preparation for forming, blank heating methods, lubricants for forming and tooling materials are discussed. Other data available in the open literature have been summarized and referenced to present a comprehensive picture on the state of the art of these fabrication methods as related to titanium and its alloys. (Author).




Treasury Decisions Under Customs and Other Laws


Book Description

Vols. for 1904-1926 include also decisions of the United States Board of General Appraisers.




Titanium


Book Description

Designed to support the need of engineering, management, and other professionals for information on titanium by providing an overview of the major topics, this book provides a concise summary of the most useful information required to understand titanium and its alloys. The author provides a review of the significant features of the metallurgy and application of titanium and its alloys. All technical aspects of the use of titanium are covered, with sufficient metals property data for most users. Because of its unique density, corrosion resistance, and relative strength advantages over competing materials such as aluminum, steels, and superalloys, titanium has found a niche in many industries. Much of this use has occurred through military research, and subsequent applications in aircraft, of gas turbine engines, although more recent use features replacement joints, golf clubs, and bicycles.Contents include: A primer on titanium and its alloys, Introduction to selection of titanium alloys, Understanding titanium's metallurgy and mill products, Forging and forming, Castings, Powder metallurgy, Heat treating, Joining technology and practice, Machining, Cleaning and finishing, Structure/processing/property relationships, Corrosion resistance, Advanced alloys and future directions, Appendices: Summary table of titanium alloys, Titanium alloy datasheets, Cross-reference to titanium alloys, Listing of selected specification and standardization organizations, Selected manufacturers, suppliers, services, Corrosion data, Machining data.




Titanium Science and Technology


Book Description




Beta Forging of Titanium Alloys


Book Description

The report discusses the current situation in beta forging of titanium alloys, based on a literature search plus the author's personal interviews with both using and forging industries. Manufacturers and users of beta forgings are listed in the report. Strength and fatigue properties of beta forgings are described and compared with the properties in structures forged by conventional means. Control of properties by microstructural control is discussed and illustrated by several photographs. Forging designs and practices are discussed. (Author).