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Showing 1 to 13 of 13 for “"Solidification processing"”.
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Rapid Solidification Processing of High Temperature and Reactive Alloys
… and reactive metal alloys through rapid solidification processing (RSP). An empirical approach has been used to develop these processes. Several unique configurations of melting and quenching have been evaluated. Induction, DC-arc and plasma have been considered for initial melting of …
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Directional solidification processing of BYC oxides by Hua Shen.
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 1995.
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Rapid solidification processing of titanium-copper alloys containing rare earth additions
Restriction data tranferred 2014-07-01T11:19:31-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: ETDs are only available to UIUC Users without author permission
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Rapid solidification processing and oxidation of fine grained Fe-Cr-Al alloys
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 1989.
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The Formation of Dispersions of Rare Earth Oxides in Titanium Alloys Using Rapid Solidification Processing
Embargo set by: Seth Robbins for item 71977 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs
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A Study of Reduced Chromium Content in A Nickel-Base Superalloy via Element Substitution and Rapid Solidification Processing
… superalloy via element substitution and rapid solidification processing was performed. The base alloy studied was a commercial nickel-based superalloy, 713LC, which was developed by the INCO family of companies. The two elements used as partial substitutes for chromium were Si and Zr.
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The characteristics of Titanium-nickel alloys produced by powder technology
… under an argon atmosphere.The effects of rapid solidification processing and subsequent heat treatments on the transformation behaviour are presented. The crystal structures at room temperature have been analysed by X-ray powder diffraction and thin foil transmission electron microscopy. Some of …
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Modeling fluid interactions with the rigid mush in alloy solidification
… is critical to understand its development during solidification processing. Due to the complex nature of the governing physical phenomena, many researchers have turned to numerical simulations for these predictions, but properly modeling alloy solidification presents a variety of challenges. Among …
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A study of alloys based on the magnesium-lithium system
… microstructure has been produced by rapid solidification processing for an hyper-eutectic composition given by Mg-xLi-3Si (where x = 5 to 12 wt.%), and the difference between the behavior of the binary Mg-Si and the ternary Mg-Li-Si alloys has been assessed. The mechanical properties of …
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Mechanisms of Microstructure Formation Under the Influence of Ultrasonic Vibrations
… has not found wide commercial application in the solidification processing. The reason for that is the complexity of underlying phenomena and the lack of predicting models which correlate processing parameters with the properties of a product. The purpose of this study is to give some contribution …
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Heat transfer and microstructure during the early stages of solidification of metals
The future of solidification processing clearly lies not only in elucidating the various aspects of the subject, but also in synthesizing them into unique qualitative and quantitative models. Ultimately, such models must predict and control the cast structure, quality and properties of the cast …
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Modeling transport phenomena and uncertainty quantification in solidification processes
<p>Direct chill (DC) casting is the primary processing route for wrought aluminum alloys. This semicontinuous process consists of primary cooling as the metal is pulled through a water cooled mold followed by secondary cooling with a water jet spray and free falling water. To gain insight into this …
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Laser Crystallization of Silicon Thin Films for Three-Dimensional Integrated Circuits
… integrated circuits (3D-ICs). Beam-induced solidification of initially amorphous or polycrystalline Si films has been actively investigated over the years as an unconventional, yet often-effective, technical means to generate Si films with suitable microstructures for fabricating …