Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Thermoplastic Forming"”.
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Thermoplastic forming of bulk metallic glass for surgical blade edges: A robust control approach
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01
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Development of temperature and feed rate controllers for a hybrid thermoplastic forming of surgical blades from bulk metallic glass
… to a supercooled liquid regime, so that thermoplastic forming process can be applied. BMG has therefore been identified as an alternative material for precision surgical blades with the potential of tremendous cost savings. Zhu [8] has recently developed a controller of the testbed that …
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Development of a hybrid thermoplastic forming process for the manufacture of multi-facet and curvilinear surgical blades from bulk metallic glass
… state allows the use of economically-viable thermoplastic forming techniques that are typically not available to metals and other hard materials. BMG has therefore been identified as an alternative material for precision surgical blades with the potential of tremendous cost savings. A hybrid …
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A constitutive theory for the mechanical response of amorphous metals at high temperatures spanning the glass transition temperature : application to microscale thermoplastic forming of Zr₄₁.₂Ti₁₃.₈Cu₁₂.₅Ni₁₀Be₂₂.₅
… method for bulk metallic glasses, called thermoplasticforming has emerged. As with any emerging technology, the scientific basis for this process is at present fragmented and limited. As a result their is no generally agreed upon theory to model the large-deformation, elastic-visco-plastic …
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Aspects of the mechanics of metallic glasses
… and are therefore amenable to net-shape thermoplastic forming processes. This combination of superior properties and the ability to precisely form complex geometries makes metallic glasses attractive materials for structural applications. This thesis addresses several issues related to …