Download or read book Fatigue of Gamma Based Titanium Aluminide Alloys written by Stephen John Trail and published by . This book was released on 1996 with total page 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 2011-08-04 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

Download or read book Evaluation of a Threshold based Model of Fatigue in Gamma Titanium Aluminide Following Impact Damage written by Trevor S. Harding and published by . This book was released on 2000 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fracture and Fatigue of Gamma Based Titanium Aluminide Intermetallic Alloys written by Nigel Barry Jenkins and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gamma Titanium Aluminides 2003 written by Young-Won Kim and published by Minerals, Metals, & Materials Society. This book was released on 2003 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: A March 2003 meeting provided a forum for scientists to share information on progress in gamma TiAl alloys. Selected papers from the meeting, 77 in all, are presented here, and cover applications, fundamentals, alloy design and development, processing, joining, microstructure-property evaluation, an

Download or read book Effects of Microstructure and Surface Condition on Cyclic Fatigue Life of Gamma Based Titanium Aluminide Alloys written by Mohammad Reza Salmani and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low cycle Fatigue Properties and Microstructure of Two gamma titanium Aluminide Alloys Containing TiB2 particles written by and published by . This book was released on 1999 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fracture and Fatigue of Gamma Based Titanium Aluminides written by Allister William James and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fatigue in Gamma Titanium Aluminide written by Claire Frances Trant and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fatigue of Lamellar Polycrystals in Gamma Titanium Aluminides written by and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study of fatigue damage in lamellar polycrystals of gamma-TiAl based intermetallic alloys have been undertaken. Using electropolished fatigue specimens, it has been found that most of fatigue failures occur due to cracks initiating internally. Surface damage prior to failure has been very minimal. The specimens showed very little change in cyclic stress-strain hysteresis prior to failure. This mechanism of fatigue failure is atypical when compared to most conventional materials, and requires a very careful study both from a fundamental and engineering perspective. A theoretical model was developed to related the microcracks forming in fatigue, to the macroscopic ductility of gamma-TiAl specimens.

Download or read book Fatigue Sensitivity to Small Defects of a Gamma Titanium Aluminide Alloy written by Mauro Filippini and published by . This book was released on 2012 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fatigue properties of a Ti-48Al-2Cr-2Nb alloy obtained by electron-beam melting (EBM) with a patented process has been examined by conducting high cycle fatigue tests performed at different R ratios at room temperature. Fatigue-crack propagation tests have been performed for the purpose of characterizing the fatigue-crack growth rate and threshold of the material. Additionally, specimens with artificially introduced defects have been fatigue tested with the objective of studying the growth behavior of small cracks. Artificial defects with different sizes have been generated in the gauge section of the specimens by electron-discharge machining (EDM). After EDM defects are produced, the specimens are pre-cracked in cyclic compression, so that small cracks can be generated at the root of the EDM starter defects. Fatigue tests are conducted by applying the staircase technique with the number of cycles of censored test (runout) fixed at 107 cycles. By employing the Murakami model for the calculation of the range of stress intensity factor, the threshold stress intensity factor range dependence on the loading ratio R and on the defect size is evaluated, highlighting the relevant parameters that govern the specific mechanisms of failure of the novel ?-TiAl alloy studied in the present work.

Download or read book Fatigue and Fracture of Gamma Titanium Aluminides written by Christopher Mercer and published by . This book was released on 1996 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Subcritical Fatigue Crack Growth in Gamma Titanium Aluminides written by and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our titanium aluminide alloy was readily heat treated to a fully lamellar state by holding at 1345C for 1.5 hours and furnace cooling resulting in a grain size of 330 muon m. The yield stress, ultimate stress, and total elongation were 315MPa, 465MPa, and 0.46% respectively. The fully lamellar microstructure shows significant work hardening. No long cracks initiated at R=0.1 and variation max=300MPa with up to 1.4 million cycles.

Download or read book On the Initiation and Growth of Small Fatigue Cracks in Gamma based Titanium Aluminides written by Jamie Joseph Kruzic and published by . This book was released on 1998 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fatigue Damage Mechanisms of Gamma Titanium Aluminide Ti 4722 written by Frances Camille Anna-Maria Ronæle Punnett and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fatigue and Fracture of Cast Gamma Titanium Aluminides written by Jun Lou and published by . This book was released on 2000 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tensile and Low Cycle Fatigue Properties of Gamma Titanium Aluminides written by and published by . This book was released on 1997 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: