Download or read book Consumable electrode Arc Melting of Titanium and Its Alloys written by R. W. Huber and published by . This book was released on 1957 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plasma Arc Remelting of Titanium Alloys written by E. I. Morozov and published by . This book was released on 1974 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vacuum plasma-arc melting has the following advantages over vacuum arc melting with the consumable electrode: the possibility of the remelting of lump, noncompact charge; the possibility of the velocity control of melting, maintaining metal in the molten state and, therefore, its additional degassing; and, simpler vacuum equipment. Plasma-arc melting in vacuum (0.4-0.5 mm Hg.) has advantages over plasma-arc melting in weakly rarefied atmosphere (75-100 mm Hg.): the higher degree of degassing of melt; the higher thermal efficiency of process; the less consumption of working gas; the possibility of using low-voltage current sources for vacuum arc furnaces.

Download or read book Fabricating Consumable Electrodes of Zirconium Titanium and Similar Metals for Arc Melting written by R. A. Beall and published by . This book was released on 1956 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arc slag Remelting of Steel and Alloys written by B. I. Medovar and published by . This book was released on 1996 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the method of remelting consumable electrodes with an electric are burning between the surface of a liquid slag bath and a consumable electrode in a water-cooled copper mould. The method combines the possibilities of treatment of liquid metal with the electric arc in the gas atmosphere and the liquid slag and the advantages of plasma-arc and electro slag remelting. The technological possibilities, design features of melting systems and results of experimental and industrial melting trials of steels and alloys are described. In addition to remelting structural steels, special attention is given to the possibility of alloying the metal with nitrogen from the gas phase, without using expensive nitrogen-bearing nonmetallic compounds, e.g. silicon nitride. It is shown that arc slag remelting can also be used efficiently in producing ingots of titanium and its alloys. The results obtained in this method are compared with electro slag remelting and plasma arc remelting. Data on energy consumption and metal quality are also presented.

Download or read book Method of Melting Alloying Elements for Titanium Alloys written by V. P. URT'YEV and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: The melting of Ti-base alloys is performed in vacuum arc furnaces in a water-cooled copper container. The remelting of the consumable press-formed electrode is the most popular method in the USSR and abroad. With this method of melting, an electric arc is struck between the consumable electrode and the stool. The lower face of the electrode is gradually fused, and the metal dripping onto the stool forms a molten bath. As the molten metal transfers from the electrode to the bath, its lower portion gradually crystallizes. The process of crystallization, therefore, always runs parallel to the process of melting. The depth of the liquid bath fluctuates in accordance with arc currents and container diameter, and varies between the limits of 50 and 300 mm. (Author).

Download or read book Electroslag Remelting and Plasma Arc Melting written by National Research Council (U.S.). Committee on Electroslag Remelting and Plasma Arc Melting and published by . This book was released on 1976 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Observations on the Arc Melting of Tungsten written by J. L. Ratliff and published by . This book was released on 1963 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technology of Production and Melting of Extruded and Briquetted Electrodes for Melting Titanium Alloys written by I. V. POLIN and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: INVESTIGATION OF THE TECHNOLOGY OF MANUFACTURE OF PRESS-FORMED CONSUMABLE ELECTRODES FOR MELTING Ti alloys revealed that it was possible to use less powerful presses for this purpose than in pressing through a tapered die by extrusion. An investigation of rational distribution of alloying elements in the press-formed electrode demonstrated the practicability of placing them in the center of the briquet with the creation, around this, of a dense wall of pressed sponge preventing the fused mass of fusible alloys from escaping and also preventing intensified evaporation of elements of higher vapor pressure than Ti. It was also found that the reaction between Al and Ti sponge, prior to the time that it enters directly into the zone of fusion, is small. The quantity of sponge to be employed in the press forming of a consumable electrode by batchwise alloying rendered it impossible for the weight of a batch of sponge between 3 and 1.4 kg to affect uniformity of distribution of Al in the alloy and its mechanical properties. The method of batchwise alloying, using a ratio between the weight of the portion of sponge used in the press forming and the weight of the molten metal in bath, as high as 1 to 3, is dependable. (Author).

Download or read book Titanium written by Matthew J. Donachie and published by ASM International. This book was released on 2000 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Report of Investigations written by and published by . This book was released on 1955 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of Investigations no 2002 to No 7380 written by and published by . This book was released on 1957 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Minerals Yearbook written by and published by . This book was released on 1958 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bureau of Mines Development of Titanium Production Technology written by Jack L. Henry and published by . This book was released on 1987 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1967 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Bulletin written by and published by . This book was released on 1910 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Bureau of Mines and published by . This book was released on with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gamma Titanium Aluminide Alloys written by Fritz Appel and published by John Wiley & Sons. This book was released on 2011-10-17 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book entirely dedicated to the topic emphasizes the relation between basic research and actual processing technologies. As such, it covers complex microstructures down to the nanometer scale, structure/property relationships and potential applications in key industries. From the contents: * Constitution * Thermophysical Constants * Phase Transformations and Microstructures * Deformation Behaviour * Strengthening Mechanisms * Creep * Fracture Behaviour * Fatigue * Oxidation Resistance and Related Issues * Alloy Design * Ingot Production and Component Casting * Powder Metallurgy * Wrought Processing * Joining * Surface Hardening * Applications and Component Assessment