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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 20 of 1833 for “"Alloys."”.
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Permanent surgical implant alloys.
Massachusetts Institute of Technology. Dept. of Metallurgy and Materials Science. Thesis. 1973. Ph.D.
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Fluidity of magnesium alloys
Thesis (M.S.)--Massachusetts Institute of Technology. Dept. of Metallurgy, 1956.
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Modeling Dissolution in Aluminum Alloys
Aluminum and its alloys are used in many aspects of modern life, from soda cans and household foil to the automobiles and aircraft in which we travel. Aluminum alloy systems are characterized by good workability that enables these alloys to be economically rolled, extruded, or forged into useful …
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New processes in aluminium alloys
L'abstract è presente nell'allegato / the abstract is in the attachment
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The colour of AuAgCu alloys
… and an optical bandwidth of 10nm. The AuAgCu alloys were fabricated with an equilibrium temperature of 600 C as 10 x 20 x 1 mm plaquettes mounted in thermo-setting resin. The compositional range of the alloys covered the entire AuAgCu system in 10 weight percentage increments (36 alloys in …
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Hot workability of magnesium alloys
… with decreasing strength. In working of Mg alloys from 150 to 450C̕, the flow curves harden to a peak and work soften to a steady state regime above 300C̕. At temperatures below 300C̕, twinning is observed initially to bring grains into more suitable slip orientations. At high T a …
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Development of new coating alloys
… Therefore, the study introduces novel coating alloys with lower liquidus temperatures (TL), aimed at preserving the substrate microstructure during HDG. These alloys offer metallurgical advantages in a variety of steels that benefit from reduced exposure of the annealed microstructure to the …
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Orthogonal cutting of titanium alloys
… required for the orthogonal cutting of titanium alloys with the chip geometry and the mechanical properties of the material, is discussed. The solution is obtained from the extension of the apparent strain analysis of orthogonal cutting of ductile materials to the case of less ductile materials …
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Solidification behaviour of magnesium alloys
Magnesium alloys have been extensively used for structural and functional applications due to their low densities. In order to improve the mechanical properties, grain refinement of the microstructures of magnesium alloys has been studied for many years. However, an effective and efficient grain …
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Magnetism in Nickel - Copper Alloys
Made available in DSpace on 2015-05-12T21:41:04Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7013457.PDF: 6231299 bytes, checksum: 9e2c0fc27f078bd265b5e3f33b4f8e03 (MD5) Previous issue date: 1969
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Magnetism in Iron - Aluminum Alloys
Made available in DSpace on 2014-12-12T01:04:04Z (GMT). No. of bitstreams: 1 7207022.pdf: 7127939 bytes, checksum: 86acf1453fd57fc1f0cd52a553fd187d (MD5) Previous issue date: 1971
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Nanostructured alloys for extreme conditions
The development of new nanostructured materials for use in extreme mechanical and thermal environments is likely to be of critical importance for a number of future energy technologies. These materials are characterized by a large density of grain boundaries. Consequently, they are inherently …
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Magnetic Properties of Heusler Alloys
Submitted by Megan Hayes (mohayes2@illinois.edu) on 2010-06-14T18:10:30Z No. of bitstreams: 1 1910_stephenson.pdf: 1971970 bytes, checksum: 408b45a65116cfac2a066bc1c0c427aa (MD5)
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Plasticity of γ-TiAl alloys
Gamma titanium aluminide alloys are emerging as a lightweight replacement to nickel superalloys, with current application in turbine stages of aero-engines, as well as in high performance automobiles and potentially the nuclear industry. The lack of toughness of its two constitutive intermetallic …
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Order hardening of platinum alloys
… behaviour of three cold-worked platinum alloys, Pt 5 at% Mo, Pt 5 wt% Ru and Pt 5 wt% Cu, has been investigated through a systematic series of heat treatments. All three of the experimental alloys showed a hardness increase during annealing within a specific temperature range. The …
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Superplasticity in lead-tin alloys.
Thesis: B.S., Massachusetts Institute of Technology, Department of Metallurgy, 1966
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Diffusion in gold-nickel alloys
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Metallurgy, 1954.
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