amorphous film

amorphous film

[ə′mȯr·fəs ′film]
(materials)
A magnetically ordered metallic film that can be deposited on a semiconductor chip or on almost any other material without need for a crystal substrate, for use in magnetic bubble memories.
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The temperature zone for constant-temperature embossing is selected in accordance with the region where the amorphous film crystallizes when heated above its [T.
The company said the amorphous film is typically used in thin-gauge thermoforming.
High-output, water-quenched, downward-extruded bubbles may require different nylon formulations for medical use because an amorphous film often has more memory and shrinkage around the product being packaged.
This is a thin amorphous film that can be applied to many, many types of products, including a laminate directly on to a metal roof panel.
20) In the former case, thickening of the amorphous film proceeds at both the metal/Film and film/environment interfaces, through co-operative transport of O2- and Al3+ ions across the pre-existing film: for crystalline alumina development at sufficiently elevated temperatures, this usually proceeds below the amorphous film at sites where molecular oxygen can react with the substrate.
By contrast, the Plasmon WORM disk uses an exceptionally stable amorphous film in a single layer.
For engines and drivetrains where internal friction affects the wear characteristics of so many parts, Argonne has developed an amorphous film, called NFC, that's so slick it has a friction coefficient of 0.
Preexisting inclusions facilitate crystallization of the amorphous film by acting as nuclei.
Disruption of molecular regularity by the presence of a small amount of branched hydrocarbon, coinciding at the rubber surface with the arriving alkane, will give an amorphous film of high density and maximum resistance to gas, i.
Measurements of moisture content W of undrawn and amorphous film were made as a function of time t.
With the amorphous film (sample 1), 30 repeat tests were conducted with density, DSC and MDSC in order to estimate the precision of each technique.
The essential work of fracture (EWF) response of an amorphous film of high molecular weight poly(ethylene-2, 6-naphthalate) (PEN) was determined on tensile-loaded deeply double-edge notched (DDEN-T) specimens at various deformation rates (v = 1.