Substrate (materials science)
In this article we will explore the fascinating world of Substrate (materials science), a topic that has captured the attention of people of all ages and interests. Known for its impact on society and culture, Substrate (materials science) has been the subject of debate and analysis in numerous areas. From its emergence to the present, Substrate (materials science) has left a significant mark on history, and its influence continues to be palpable in the contemporary world. Through this article, we will delve into the most relevant aspects of Substrate (materials science), analyzing its importance, its implications and its projection into the future. Prepare your minds for a journey of discovery and introspection in the wonderful universe of Substrate (materials science).
Substrate is a term used in materials science and engineering to describe the base material on which processing is conducted. Surfaces have different uses, including producing new film or layers of material and being a base to which another substance is bonded.
Description
In materials science and engineering, a substrate refers to a base material on which processing is conducted. This surface could be used to produce new film or layers of material such as deposited coatings. It could be the base to which paint, adhesives, or adhesive tape is bonded.
A typical substrate might be rigid such as metal, concrete, or glass, onto which a coating might be deposited. Flexible substrates are also used. Some substrates are anisotropic with surface properties being different depending on the direction: examples include wood and paper products.
Coatings
With all coating processes, the condition of the surface of the substrate can strongly affect the bond of subsequent layers. This can include cleanliness, smoothness, surface energy, moisture, etc.
Coating can be by a variety of processes, including:
- Adhesives and adhesive tapes
- Coating and printing processes
- Chemical vapor deposition and physical vapor deposition
- Conversion coating
- Paint
- Pickled and oiled, a type of plate steel coating.
- Plating
- Polymer coatings, such as Teflon
- Sputtered or vacuum deposited materials
- Vitreous enamel
In optics, glass may be used as a substrate for an optical coating—either an antireflection coating to reduce reflection, or a mirror coating to enhance it.
A substrate may be also an engineered surface where an unintended or natural process occurs, like in:
See also
References
- ^ Barthel, E (2007). "Adhesive contact to a coated elastic substrate". Journal of Physics D. 40 (4): 1059–1067. arXiv:physics/0701180. Bibcode:2007JPhD...40.1059B. doi:10.1088/0022-3727/40/4/021. S2CID 29014063.
- ^ Gent (1986), Pull-off Forces for Adhesive Tapes (PDF), OFFICE OF NAVAL RESEARCH Contract N00014-85-K-0222,Project NR 092-555, AD-A166820, archived (PDF) from the original on May 27, 2021, retrieved 21 May 2021
- ^ Hughes (1986), "Electrostatic Powder Coating" (PDF), Ntis Ad Number:d439308, Research Studies Press Ltd., archived (PDF) from the original on May 27, 2021, retrieved 21 May 2021
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