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Stress induced phase transformation in nickel-titanium shape memory alloys

Posted on:1989-04-08Degree:Ph.DType:Dissertation
University:Michigan State UniversityCandidate:Kang, Gie HongFull Text:PDF
GTID:1471390017955329Subject:Engineering
Abstract/Summary:
Stress induced martensitic transformation modes in near-equiatomic NiTi alloys have been investigated by using in-situ X-ray diffraction of samples mounted on a tensile stage. Tensile deformation studies have also been conducted to determine the stress-strain-temperature relationship in these alloys. Through differential scanning calorimetry studies, it is shown that both the martensitic start temperature, M...
Keywords/Search Tags:Alloys, Induced, Transformation, Martensitic
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