Polycrystal | Grain Boundaries, Microstructure & Crystallinity
网页Polycrystal is a solid object composed of randomly oriented crystalline regions, called crystallites, that differ from single crystals. Learn how polycrystals are formed, how they scatter light, and how they affect mechanical, electrical, or magnetic properties.
Polycrystalline silicon - Wikipedia
网页Polycrystalline silicon is a form of silicon with multiple small crystals, used in solar cells and electronics. Learn about its production, properties, applications and comparison with monocrystalline and amorphous silicon.
Crystallite - Wikipedia
网页Polycrystalline materials, or polycrystals, are solids that are composed of many crystallites of varying size and orientation. Most materials are polycrystalline, made of a large number crystallites held together by thin layers of amorphous solid.
Polycrystalline Materials – Definition - Material Properties
网页Polycrystalline materials are composed of many small crystals or grains with random orientations. Learn how grains and grain boundaries affect the properties of metals and other solids, and see references and sources for more information.
4.5: Polycrystals - Engineering LibreTexts
网页2023年8月24日 · Learn about polycrystals, also known as polycrystalline or polycrystalline materials, which are composed of many crystals with random orientations. Explore the properties, applications, and defects of polycrystals …
Polycrystal - an overview | ScienceDirect Topics
网页A polycrystal is a solid material composed of many crystals with different orientations. Learn how polycrystals are formed, studied and modeled using experimental and computational techniques.
4.1: Introduction - Engineering LibreTexts
网页2023年8月24日 · A polycrystal is a solid composed of many grains or crystallites, each with long-range order. Learn how polycrystals differ from single crystals and amorphous solids in terms of atomic structure and properties.
From Single Crystal to Polycrystal Plasticity: Overview of Main ...
网页2022年2月26日 · By modelling polycrystal structures with an appropriate crystallographic formulation based on microstructural internal state variables (e.g., dislocation densities), greater insight into the grain interaction and deformation …
Polycrystal - an overview | ScienceDirect Topics
网页Learn about polycrystal, a metal composed by crystals (or grains) that coexist in various orientations. Find chapters and articles on polycrystal characteristics, grain boundary ensembles, and computer model of a polycrystal.
Polycrystal Definition & Meaning - Merriam-Webster
网页Polycrystalline is an adjective that describes something consisting of crystals variously oriented or composed of more than one crystal. Learn the etymology, examples, and related words of polycrystalline from Merriam-Webster dictionary.