In Situ Diffraction Investigations of Mechanisms that Lead to Path Dependent Mechanical Behaviours o...

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" In Situ Diffraction Investigations of Mechanisms that Lead to Path Dependent Mechanical Behaviours of Nickel-Titanium Shape Memory Alloys "
Dahal, Jinesh Stebner, Aaron P.

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	1113817
Doc. No	:	TLpq2390182792
Main Entry	:	Dahal, Jinesh
	:	Stebner, Aaron P.
Title & Author	:	In Situ Diffraction Investigations of Mechanisms that Lead to Path Dependent Mechanical Behaviours of Nickel-Titanium Shape Memory Alloys\ Dahal, JineshStebner, Aaron P.
College	:	Colorado School of Mines
Date	:	2020
student score	:	2020
Degree	:	Ph.D.
Page No	:	123
Abstract	:	Development and characterization of Shape Memory alloys (SMAs) has taken big steps over half a century in understanding the role of alloying components, processing of alloys and microstructural optimization to real life engineering application. This has aided in the growth of application of SMAs to multi-billion-dollar industry but the component design with SMAs still follows that traditional route of prototyping and laboratory testing. Implementation of numerical simulations would help in making component’s design-time more efficient and design-cycle cost effective, but few bottle necks are present to fully implement the numerical models. Out of them, lack of multiaxial experimental data to deconvolute and interpret the role of multiple deformation mechanism has been on the top priority.
Subject	:	HIgh energy x-ray diffraction
	:	Multiaxial loading
	:	Neutron diffraction
	:	NiTiNOL
	:	Path dependence
	:	Shape memory alloys