Download or read book INFLUENCE OF BLENDED ELEMENTAL ALUMINUM AND TITANIUM ALUMINUM MASTER ALLOY ADDITIONS ON THE SINTERING BEHAVIOUR OF TITANIUM 6 ALUMINUM ALLOY written by Joannie Lapointe and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite their attractive properties Titanium alloys have limited use in automotive applications due to their high cost. Processing low-cost Ti powder sources through a blended elemental or master alloy powder metallurgy route can reduce cost. This work focuses on the study of the effect of blended elemental and master alloyed Aluminum additions on homogeneity and density during sintering of a Ti6Al alloy. Differential scanning calorimetry, dilatometry, and microscopy are used to study the impact of the Al powder source, size and chemical purity. The combined analysis techniques show that the homogenization is faster with fine blended elemental powder reaching the full homogenized stage after 15 minutes. The densification is better with fine TiAl addition, with an axial shrinkage of over 4%, resulting in an overall densification of more than 12%. These results will help to increase the usage of Titanium alloys and the development of new alloys.
Download or read book Titanium Powder Metallurgy written by Ma Qian and published by Butterworth-Heinemann. This book was released on 2015-02-10 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium Powder Metallurgy contains the most comprehensive and authoritative information for, and understanding of, all key issues of titanium powder metallurgy (Ti PM). It summarizes the past, reviews the present and discusses the future of the science and technology of Ti PM while providing the world titanium community with a unique and comprehensive book covering all important aspects of titanium powder metallurgy, including powder production, powder processing, green shape formation, consolidation, property evaluation, current industrial applications and future developments. It documents the fundamental understanding and technological developments achieved since 1937 and demonstrates why powder metallurgy now offers a cost-effective approach to the near net or net shape fabrication of titanium, titanium alloys and titanium metal matrix composites for a wide variety of industrial applications. Provides a comprehensive and in-depth treatment of the science, technology and industrial practice of titanium powder metallurgy Each chapter is delivered by the most knowledgeable expert on the topic, half from industry and half from academia, including several pioneers in the field, representing our current knowledge base of Ti PM. Includes a critical review of the current key fundamental and technical issues of Ti PM. Fills a critical knowledge gap in powder metal science and engineering and in the manufacture of titanium metal and alloys
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1997 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals Abstracts written by and published by . This book was released on 1997 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Powder Metallurgy of Titanium written by Ma Qian and published by Trans Tech Publications Ltd. This book was released on 2012-08-24 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conference upon which this work is based fully achieved its objectives and turned out to be the largest international gathering dedicated solely to the topic of titanium processing via powder metallurgy. Volume is indexed by Thomson Reuters CPCI-S (WoS). The 50 peer-reviewed papers are grouped into 8 chapters: PM titanium alloy design and processing developments; Powder Production; Effect of Impurities; Metal Injection Moulding of Titanium; Biomedical Titanium Alloys; Titanium Composites; Forging and Equal-Channel Angular Pressing of Titanium; Laser Cladding, Welding, Slip Casting and Other Processing Developments.
Download or read book Friction Wear and Adhesion Characteristics of Titanium aluminum Alloys in Vacuum written by Donald H. Buckley and published by . This book was released on 1966 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Friction, wear, and adhesion measurements were made in vacuum of titanium-aluminum alloys containing 11, 16, and 21 weight percent aluminum. Experiments were conducted with a 3/16 inch radius rider sliding on the flat surface of a 2.5 inch diameter disk specimen at loads to 1500 grams. The disk was rotated to produce sliding velocities to 750 centimeters per second. With increasing addition of aluminum to titanium, an increase in lattice ratio for titanium occurred along with a decrease in friction, wear, and adhesion. The increases in lattice ratio with the addition of aluminum to titanium occurred even though the unit cell size decreased; these results are unlike those with the addition of tin and oxygen to alloys exhibited adhesion characteristics which could be considered negligible. These alloys exhibited superior friction and wear properties in vacuum compared with 52100 and 440-C stainless steels. Experiments were conducted with the alloys sliding on themselves and on 440-C stainless steel. Friction was less for the alloys sliding on 440-C stainless than when sliding on themselves.
Download or read book Titanium and Titanium Alloys written by Christoph Leyens and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is an excellent reference for materials scientists and engineers needing to gain more knowledge about these engineering materials. Following introductory chapters on the fundamental materials properties of titanium, readers will find comprehensive descriptions of the development, processing and properties of modern titanium alloys. There then follows detailed discussion of the applications of titanium and its alloys in aerospace, medicine, energy and automotive technology.
Download or read book Effects of Complex Additions of Aluminum and Titanium on Recrystallization of 80 Ni 20 Cr Alloy written by R. YODA and published by . This book was released on 1969 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Composites Industry Abstracts written by and published by . This book was released on 1996 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Additions of Various Elements of the Mechanical Properties of Cast Aluminum Alloys written by V. P. Periminov and published by . This book was released on 1968 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of addition of alloying elements to pure aluminum aluminum-silicon and aluminum-magnesium alloys were studied. A total of 24 addition elements were examined and the mechanical properties for each alloy were determined.
Download or read book Introduction to Aerospace Materials written by Adrian P Mouritz and published by Elsevier. This book was released on 2012-05-23 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The structural materials used in airframe and propulsion systems influence the cost, performance and safety of aircraft, and an understanding of the wide range of materials used and the issues surrounding them is essential for the student of aerospace engineering.Introduction to aerospace materials reviews the main structural and engine materials used in aircraft, helicopters and spacecraft in terms of their production, properties, performance and applications. The first three chapters of the book introduce the reader to the range of aerospace materials, focusing on recent developments and requirements. Following these introductory chapters, the book moves on to discuss the properties and production of metals for aerospace structures, including chapters covering strengthening of metal alloys, mechanical testing, and casting, processing and machining of aerospace metals. The next ten chapters look in depth at individual metals including aluminium, titanium, magnesium, steel and superalloys, as well as the properties and processing of polymers, composites and wood. Chapters on performance issues such as fracture, fatigue and corrosion precede a chapter focusing on inspection and structural health monitoring of aerospace materials. Disposal/recycling and materials selection are covered in the final two chapters. With its comprehensive coverage of the main issues surrounding structural aerospace materials,Introduction to aerospace materials is essential reading for undergraduate students studying aerospace and aeronautical engineering. It will also be a valuable resource for postgraduate students and practising aerospace engineers. Reviews the main structural and engine materials used in aircraft, helicopters and space craft in terms of their properties, performance and applications Introduces the reader to the range of aerospace materials, focusing on recent developments and requirements, and discusses the properties and production of metals for aerospace structures Chapters look in depth at individual metals including aluminium, titanium, magnesium, steel and superalloys
Download or read book The Effects of Ternary Additions on Lattice Parameters in the Gamma Phase of Titanium aluminum Alloy Systems written by Franklin Case Davies (MAJ, USAF.) and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Sintering Mechanism of Alumina and the Effects of Additions of Titanium and Manganese written by Bernard James Baggaley and published by . This book was released on 1985 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of the Mechanical Behavior of Filamentary Reinforced Aluminum and Titanium Alloys written by IJ. Toth and published by . This book was released on 1974 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tensile behavior, erosion/impact resistance, mechanical fatigue strength, thermal fatigue behavior, and creep strength of filamentary reinforced aluminum and titanium alloy matrix composites were briefly compared. Parallel to the filament direction, aluminum matrix composites are slightly stronger than titanium matrix composites up to a temperature of about 600°F (314°C). Titanium matrix composites, however, have shown significant off-axis strength advantage even at room temperature. B/SiC-Ti has shown a five-fold advantage in transverse strength over B-A1 at a test temperature of 500°F (260°C). The erosion rate of fiber-reinforced composites was found to be controlled by the matrix until the filaments became exposed. The titanium matrix, having an order-of-magnitude stronger matrix yield strength, exhibited greatly improved ballistic impact resistance, when compared to the aluminum matrix system. The low-cycle fatigue strength of titanium composite was superior to that of comparable aluminum composite. On the other hand the high-cycle fatigue strength in the 0 deg orientation for the titanium composite was significantly lower than that of a comparable aluminum composite. The resistance to thermal fatigue damage, when measured by tensile strength degradation, delamination, and dimensional distortion, was in favor of titanium composites. The transverse creep strength of B/SiC at 800°F (427°C) was shown to be ten times better than that of B/SiC-A1 at 575°F (302°C).
Download or read book A Study of Titanium Aluminide Alloys Rapid Solidification and Niobium Alloy Additions written by Joseph C. Mishurda and published by . This book was released on 1989 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Ternary Additions on Lattice Parameters in the gamma Phase of Titanium aluminum Alloy Systems written by Franklin Case Davies and published by . This book was released on 1959 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetic Transitory Grain Refinement in Aluminum and Its Alloys and Its Relation to the Heterogeneous Nucleation Mechanism written by Ronald Michael Kotschi and published by . This book was released on 1982 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
