From Ti–Al- to Ti–Al–N-sputtered 2D materials
نویسندگان
چکیده
منابع مشابه
Cost - Effective TiAl based Materials
Because of their inherent low ductility, TiAl-based materials are difficult to fabricate, especially thin gage titanium gamma aluminide (TiAl) sheet and foil. In this paper, an innovative powder metallurgy approach for producing cost-effective thin gage TiAl sheets (with 356 mm long and 235 mm wide, and a thickness of 0.74, 1.09, 1.55, and 2.34 mm, respectively) is presented. The microstructure...
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One of the principal problems with nano-crystalline materials is producing them in quantities and sizes large enough for valid mechanical property evaluation. The purpose of this study was to explore an innovative method for producing nano-crystalline γ-TiAl bulk materials using high energy ball milling and brief secondary processes. Nano-crystalline powder feedstock was produced using a Fritsc...
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FIG.1. WSe2 field-effect transistor with conducting NbSe2 leads in side view. Atomic-model representation of the NbSe2/WSe2 interface (top) and schematic structure of the device (bottom). (From Ref. [2]). Transition metal dichalcogenides (TMDs) with the chemical composition MX2 (M=Mo,Ti and X=S,Se) are layered solids known for their excellent behavior as dry lubricants. Interestingly, TMDs have...
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Significant research has been conducted in recent years on the �-based titanium aluminide alloys. The low density of �-TiAl relative to current nickel-based superalloys, has made it an attractive candidate for use in the low-pressure turbine blades of gas turbine engines [1]. In addition to weight savings, the lower density leads to higher specific stiffness and good high temperature strength r...
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is compatible with conventional device manufacturing processes8; doping processes that can assure stable, high electrical conductivity over long periods9; a method to improve the environmental stability of graphene electrodes against moisture and chemicals in the air10; and a method to decrease the contact resistance between electrodes and active materials11. One issue, in particular, with CVDg...
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ژورنال
عنوان ژورنال: Journal of Materials Science
سال: 2007
ISSN: 0022-2461,1573-4803
DOI: 10.1007/s10853-007-1933-y