Browsing Department of Materials Science and Engineering by Title
Now showing items 810-829 of 1890
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Hard and tough electrodeposited aluminum-manganese alloys with tailored nanostructures
(Massachusetts Institute of Technology, 2010)Tailoring the nanostructure of electrodeposited Al-Mn films to achieve high hardness and toughness is the overarching goal of this thesis. Binary Al-Mn alloys are electrodeposited using a conventional current waveform in ... -
Hardness variation and cyclic crystalline-amorphous phase transformation in CuZr alloy during ball milling
(Massachusetts Institute of Technology, 2005)The hardness and percent crystallinity of Cu33Zr67 powder samples are measured through several cycles of a cyclic phase transformation during ball milling. Each are found to cycle with a period of approximately 320 minutes. ... -
Heat balances of furnaces using insulating refractories
(Massachusetts Institute of Technology, 1940) -
Heat distribution and weld bead geometry in arc welding
(Massachusetts Institute of Technology, 1983) -
Heat flow and material degradation during laser metal forming
(Massachusetts Institute of Technology, 1985) -
Heat flow in solidification of alloys.
(Massachusetts Institute of Technology, 1970) -
Heat flow in the solidification of castings
(Massachusetts Institute of Technology, 1953) -
Heat transfer, by radiation, in powders
(Massachusetts Institute of Technology, 1960) -
Heat treatment of cast Co-Cr-Mo-C surgical implant alloys.
(Massachusetts Institute of Technology, 1975) -
Heat treatment of Co-Cr-Mo-C surgical implants.
(Massachusetts Institute of Technology, 1974) -
Heat utilization in submerged arc welding.
(Massachusetts Institute of Technology, 1968) -
The heating and melting of metallic DRI particles in steelmaking slags
(Massachusetts Institute of Technology, 1983) -
Helium behavior at fcc-bcc semicoherent interfaces: trapping, clustering, nucleation, and growth of cavities
(Massachusetts Institute of Technology, 2013)He implanted into metals precipitates into nanoscale bubbles that grow into voids, degrading the properties of engineering alloys in nuclear energy applications. In this thesis, multi-scale modeling techniques and neutron ... -
Heteroepitaxial growth of chemically derived Ba₂YCu₃O₇â‚‹x thin films
(Massachusetts Institute of Technology, 1993) -
Hierarchical control of hydrogel dynamics via choice of ligand chemistry
(Massachusetts Institute of Technology, 2019)Hydrogel networks formed via dynamic metal-coordination chemistry display remarkable mechanical properties, such as self-assembly, stimuli-responsiveness, and the ability to self-heal. Recent efforts have looked into ... -
Hierarchical layered-silicate-- lamellar triblock copolymer nanocomposites
(Massachusetts Institute of Technology, 2003)The fundamental role of the layered-silicates in a styrene-butadiene-styrene triblock copolymer (SBS) as a function of layered-silicate dispersion during deformation was investigated. Predominantly immiscible composites ... -
Hierarchical mechanics of functional amyloid protein based materials
(Massachusetts Institute of Technology, 2015)Amyloid and amyloid-like proteins are a broad class of misfolded protein structures known for their their roles in a variety of neurodegenerative diseases, but also for their impressive mechanical properties and their ... -
High Deviatoric Strain Engineering/
(Massachusetts Institute of Technology, 2015)The structure of a material can be tuned reversibly or irreversibly by imposing elastic or inelastic strain, leading to change of properties. This defines the concept of strain engineering, which includes both elastic ... -
High efficiency thin film silicon solar cells with novel light trapping : principle, design and processing
(Massachusetts Institute of Technology, 2008)One major efficiency limiting factor in thin film solar cells is weak absorption of long wavelength photons due to the limited optical path length imposed by the thin film thickness. This is especially severe in Si because ... -
High fracture toughness and high modules silicone resins
(Massachusetts Institute of Technology, 2000)Rigid silicone resins, generally referred to as polyalkylsilsesquioxanes, are an important class of hybrid thermosetting polymers with both inorganic and organic characteristics. They have superior thermal stability, heat ...
