Author: Yolita Maria EggelerPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Nano- and Microstructural Evolution in Ni- and Co-based Single Crystal Superalloys
Author: Yolita Maria EggelerMicrostructural Evolution of Coated Fourth Generation Ni-base Single Crystal Superalloys
Author: Aya SuzukiSuperalloys 2012
Author: Eric S. HuronPublisher: John Wiley & Sons
ISBN: 1118516400
Category : Technology & Engineering
Languages : en
Pages : 952
Book Description
A superalloy, or high-performance alloy, is an alloy that exhibits excellent mechanical strength at high temperatures. Superalloy development has been driven primarily by the aerospace and power industries. This compilation of papers from the Twelfth International Symposium on Superalloys, held from September 9-13, 2012, offers the most recent technical information on this class of materials.
Microstructural Evolution in Coated Single Crystal Ni-based Superalloys
Author: Sarah Louise OgdenCrystal Plasticity at Micro- and Nano-scale Dimensions
Author: Ronald W. ArmstrongPublisher: MDPI
ISBN: 3036508740
Category : Science
Languages : en
Pages : 322
Book Description
The present collection of articles focuses on the mechanical strength properties at micro- and nanoscale dimensions of body-centered cubic, face-centered cubic and hexagonal close-packed crystal structures. The advent of micro-pillar test specimens is shown to provide a new dimensional scale for the investigation of crystal deformation properties. The ultra-small dimensional scale at which these properties are measured is shown to approach the atomic-scale level at which model dislocation mechanics descriptions of crystal slip and deformation twinning behaviors are proposed to be operative, including the achievement of atomic force microscopic measurements of dislocation pile-up interactions with crystal grain boundaries or with hard surface coatings. A special advantage of engineering designs made at such small crystal and polycrystalline dimensions is the achievement of an approximate order-of-magnitude increase in mechanical strength levels. Reasonable extrapolation of macro-scale continuum mechanics descriptions of crystal strength properties at micro- to nano-indentation hardness measurements are demonstrated, in addition to reports on persistent slip band observations and fatigue cracking behaviors. High-entropy alloy, superalloy and energetic crystal properties are reported along with descriptions of deformation rate sensitivities, grain boundary structures, nano-cutting, void nucleation/growth micromechanics and micro-composite electrical properties.
Characterisation of the Microstructural Evolution of Single Crystal Nickel-base Superalloys
Author: D. C. CoxNickel Base Single Crystals Across Length Scales
Author: Loeïz NazéPublisher: Elsevier
ISBN: 0128193581
Category : Technology & Engineering
Languages : en
Pages : 612
Book Description
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
Superalloys 2016
Author: Mark C. HardyPublisher: Wiley-TMS
ISBN: 9781118996669
Category : Technology & Engineering
Languages : en
Pages : 0
Book Description
This book contains the Proceedings 13th International Symposium on Superalloys
On the Effect of Stress Multiaxiality on Microstructural Evolution During Creep of Ni-base Single Crystal Superalloys
Author: Lijie CaoΓ - Γ' Microstructure Evolution in Single Crystal (sx) Ni-base Superalloys
Author: Mohan Kumar RajendranPublisher:
ISBN:
Category : Evolution
Languages : en
Pages :
Book Description