Download or read book The Effects of Oxygen and Heat Treatment on Microstructures and Mechanical Properties of Alpha and Beta Titanium Alloys written by Zhendong Liu and published by . This book was released on 1988 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Influence of Heat Treatment on the Microstructure and Mechanical Properties of the Titanium Alloy Beta 21S written by Faustine Ndali Busongo and published by . This book was released on 2005 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Heat Treatment on Microstructure and Mechanical Properties of a Near alpha Titanium Alloy written by José C. Arteiro and published by . This book was released on 2002 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heat Treatment of Metastable Beta Titanium Alloys written by Nageswara Rao Muktinutalapati and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat treatment of metastable beta titanium alloys involves essentially two steps,Äîsolution treatment in beta or alpha+beta phase field and aging at appropriate lower temperatures. High strength in beta titanium alloys can be developed via solution treatment followed by aging by precipitating fine alpha (Œ±) particles in a beta (Œ≤) matrix. Volume fraction and morphology of Œ± determine the strength whereas ductility is dependent on the Œ≤ grain size. Solution treatment in (Œ±¬†+¬†Œ≤) range can give rise to a better combination of mechanical properties, compared to solution treatment in the Œ≤ range. However, aging at some temperatures may lead to a low/nil-ductility situation and this has to be taken into account while designing the aging step. Heating rate to aging temperature also has a significant effect on the microstructure and mechanical properties obtained after aging. In addition to Œ±, formation of intermediate phases such as omega, beta prime during decomposition of beta phase has been a subject of detailed studies. In addition to covering these issues, the review pays special attention to heat treatment of beta titanium alloys for biomedical applications, in view of the growing interest this class of alloys have been receiving.

Download or read book The Heat Treatment Microstructure and Mechanical Properties of Titanium Alloys written by Jane Elizabeth Giddings and published by . This book was released on 1970 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on Principles and Application of Heat Treatment for Titanium Alloys written by A. J. Griest and published by . This book was released on 1957 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study on TIMETAL 639 Titanium Alloy and the Effects of Cyclic Rapid Heat Treatment CRHT on the Microstructure and Mechanical Response of Alpha Beta Titanium Alloys written by Shiraz Mujahid and published by . This book was released on 2019 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manufacturing titanium alloys with simultaneous improvement in strength and ductility poses a challenge which exceeds that of purely cubic metals. Various thermal and thermomechanical strategies have been proposed to regulate the geometrical arrangement of alpha + beta phases and texture of the alpha phase in an effort to impart the microstructure with concurrent strengthening and toughening. This study explores two potential methods of achieving mechanical enhancement. The first involves the substitution of molybdenum for a portion of vanadium in Ti-64 (alpha + beta, 6.0 Al, 4.0 V weight %, balance Ti), thereby creating a new alloy, termed Ti-639 (alpha + beta, 6.5 Al, 1.7 Mo, 1.7 V, 0.3C, 0.19O, 0.3 Si weight %, balance Ti). Electron backscatter diffraction(EBSD)and transmission electron microscopy are used to study the preservation of the as-received microstructure of TIMETAL 639, owing to the low diffusivity of molybdenum. EBSD texture analysis of solution heat treated TIMETAL 639 shows a marked effect of beta phase on the recrystallization of new globular alpha grains within preexistent colonies, leading to the generation of a distinct depleted bimodal microstructure. Quasi-static compression mechanical testing indicates a measurable increase in mechanical response of the depleted bimodal microstructure,about 90MPa higheryield, with a 6% higher strain at failure, when compared to identically heat treated Ti-64 samples. This alloy design strategy enhances the performance of alpha + beta titanium alloys while foregoing additional prolonged aging heat treatments associated with Ti-64.The second method involves a processing strategy to impart near-net shape structureswith ultra-fine grain microstructures without resorting to severe mechanical deformation. The proposed strategy relies on utilizing a cyclic rapid heat treatment (CRHT) process to generate refined martensitic microstructures in aerospace grade Ti-64. Analysis of resultant microstructures using EBSDreveals trends in microstructure refinement during successive CRHT iterations. For the given heat treatment parameters, three CRHT cycles yielded an optimum microstructure refinement, by effectively harnessing discontinuous dynamic recrystallization,while diminishing the occurrence of dynamic recovery and continuous dynamic recrystallization.

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 Corrosion of Titanium written by J. D. Jackson and published by . This book was released on 1966 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the 13th World Conference on Titanium written by Vasisht Venkatesh and published by John Wiley & Sons. This book was released on 2016-04-26 with total page 4024 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the Proceedings of the 13th World Conference on Titanium.

Download or read book The Effects of Alloying Elements in Titanium written by D. J. Maykuth and published by . This book was released on 1961 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Science Technology and Application of Titanium written by R. I. Jaffee and published by Elsevier. This book was released on 2013-09-24 with total page 1225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Science, Technology and Application of Titanium contains the proceedings of an International Conference organized by the Institute of Metals, The Metallurgical Society of AIME, and the American Society for Metals in association with the Japan Institute of Metals and the Academy of Sciences of the USSR and held at the Royal Festival Hall in London, on May 21-24, 1968. The papers explore scientific and technological developments as well as applications of titanium and cover topics ranging from processing of titanium to its chemical and environmental behavior, physics, thermodynamics, and kinetics. Deformation and fracture, phase transformations and heat treatment, and alloying are also discussed. This book is comprised of 114 chapters and begins with an overview of the titanium industry in Europe and the United States. The reader is then introduced to primary and secondary fabrication of titanium; corrosion and oxidation; physical properties of titanium alloys; interaction of titanium with elements of the periodic system; and elastic interactions between dislocations and twin and grain boundaries in titanium. The crystallography of deformation twinning in titanium is also examined, along with superplasticity and transformation plasticity in titanium. The remaining chapters focus on interstitial strengthening of titanium alloys; mechanism of martensitic transformation in titanium and its alloys; phase relationships in titanium-oxygen alloys; strengthening of titanium alloys by shock deformation; and titanium hot forming. This monograph will be of interest to chemists and metallurgists.

Download or read book The Effect of Microstructure on the Mechanical Properties of Titanium Alloys Microstructure and Heat Treatment of Titanium Carbon Alloys written by H. R. Ogden and published by . This book was released on 1953 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Grain Size on the Mechanical Properties of Titanium and Its Alloys written by Frank Charles Holden and published by . This book was released on 1955 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: