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Author : Siqi Ying
Release : 2017
Genre :
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis On the Mesoscale Plasticity of Nickel-base Superalloy Single Crystals by : Siqi Ying
Download or read book On the Mesoscale Plasticity of Nickel-base Superalloy Single Crystals written by Siqi Ying. This book was released on 2017. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Loeïz Nazé
Release : 2021-09-28
Genre : Technology & Engineering
Kind : eBook
Book Rating : 581/5 ( reviews)
Book Synopsis Nickel Base Single Crystals Across Length Scales by : Loeïz Nazé
Download or read book Nickel Base Single Crystals Across Length Scales written by Loeïz Nazé. This book was released on 2021-09-28. Available in PDF, EPUB and Kindle. Book excerpt: Nickel Base Single Crystals Across Length Scales is addresses the most advanced knowledge in metallurgy and computational mechanics and how they are applied to superalloys used as bare materials or with a thermal barrier coating system. Joining both aspects, the book helps readers understand the mechanisms driving properties and their evolution from fundamental to application level. These guidelines are helpful for students and researchers who wish to understand issues and solutions, optimize materials, and model them in a cross-check analysis, from the atomistic to component scale. The book is useful for students and engineers as it explores processing, characterization and design. Provides an up-to-date overview on the field of superalloys Covers the relationship between microstructural evolution and mechanical behavior at high temperatures Discusses both basic and advanced modeling and characterization techniques Includes case studies that illustrate the application of techniques presented in the book
Author : Christine Dianne Allan
Release : 1995
Genre :
Kind : eBook
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Book Synopsis Plasticity of Nickel Base Single Crystal Superalloys by : Christine Dianne Allan
Download or read book Plasticity of Nickel Base Single Crystal Superalloys written by Christine Dianne Allan. This book was released on 1995. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. Steven Johnson
Release : 2005
Genre : Angled pre-crack
Kind : eBook
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Book Synopsis Temperature Dependent Fracture Toughness of a Single Crystal Nickel Superalloy by : W. Steven Johnson
Download or read book Temperature Dependent Fracture Toughness of a Single Crystal Nickel Superalloy written by W. Steven Johnson. This book was released on 2005. Available in PDF, EPUB and Kindle. Book excerpt: An important application of nickel base superalloys is in the industrial gas turbine (IGT) industry, where the high temperature capabilities of these alloys are exploited. Extensive testing has focused on the tensile and fatigue properties of single crystal versions of these alloys. The single crystals are utilized in the hottest parts of the turbine, where a detailed knowledge of material behavior is critical to design and life assessment. However, studies on the effects of temperature on fracture toughness have largely been absent in both past and present literature. Therefore, the goal of this research is to characterize the fracture toughness properties of a second-generation single crystal nickel superalloy at elevated temperatures. The experimental methods follow ASTM guidelines, as does the analysis for the elastic (K) and plastic (J integral) deformation. The toughness values were invalid for plain strain fracture toughness, but this should be expected from a structural material. In spite of this fact, both the K- and J- based analyses reveal consistent trends. Increased plasticity at elevated temperatures results in an overall increase in toughness as temperature increases. Unusual cases with inclined pre-cracks and microstructural defects did not technically yield valid results, although they were consistent with the nominal cases. Overall, the results indicate that the toughness of single crystal nickel alloys is actually quite high. Thus, the lack of work in this subject is understandable. However, it would seem that any design and lifing work would benefit from an understanding of such a fundamental property.
Author : Tresa Mader Pollock
Release : 1989
Genre :
Kind : eBook
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Book Synopsis Creep deformation in nickel base superalloy single crystals by : Tresa Mader Pollock
Download or read book Creep deformation in nickel base superalloy single crystals written by Tresa Mader Pollock. This book was released on 1989. Available in PDF, EPUB and Kindle. Book excerpt:
