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grain boundary

concept in materials science: the interface between two grains, or crystallites, in a polycrystalline material
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grain boundary

Summary

grain boundary ranks in the top 2% of general entities by monthly Wikipedia readership (1,636 views/month).[1]

Key Facts

  • grain boundary is a type of plane in physical space[2].
  • grain boundary is a type of two-dimensional continuant fiat boundary[3].
  • grain boundary's Commons category is recorded as Grain boundary[4].
  • grain boundary's equivalent class is recorded as https://w3id.org/pmd/co/PMD_0020213[5].
  • grain boundary's studied by is recorded as materials science[6].
  • grain boundary's P14541 is recorded as 4fD1PP[7].

Body

Definition and Type

Recorded subclass of include plane in physical space[2] and two-dimensional continuant fiat boundary[3].

Why It Matters

grain boundary ranks in the top 2% of general entities by monthly Wikipedia readership (1,636 views/month).[1] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[8] It is known by 20 alternative names across languages and contexts.[9]

Related Entities

materials science

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . Q141572184. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . zgbk.com. zgbk.com. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). grain boundary. Retrieved October 4, 2026, from https://4ort.xyz/entity/grain-boundary
MLA “grain boundary.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/grain-boundary.
BibTeX @misc{4ortxyz_grain-boundary_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{grain boundary}}, year = {2026}, url = {https://4ort.xyz/entity/grain-boundary}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): grain boundary — https://4ort.xyz/entity/grain-boundary (retrieved 2026-10-04)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10d ago · عُثمان · 2026-09-27 view diff on Wikidata ↗
    Sitelink count → 25
    Equivalent class → https://w3id.org/pmd/co/PMD_0020213
    Wikipedia languages → ['af', 'ar', 'bn', 'ca', 'ckb', 'commons', 'de', 'el', 'en', 'es', 'fa', 'fr', '
    Subclass of → plane in physical space, two-dimensional continuant fiat boundary
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: https://w3id.org/pmd/co/PMD_0020213"
  2. 15w ago · Yirba · 2026-06-19 view diff on Wikidata ↗
    P14541 → 4fD1PP
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37385|batch #37385]]: Encyclopedia of China (Third Edition) ID (2026) ([[Property:P14541]])"
  3. 19w ago · Twofivesixbot bot · 2026-05-26 view diff on Wikidata ↗
    Subclass of → —
    Aliases → —
    Subclass of → plane in physical space, two-dimensional continuant fiat boundary
    Studied by → materials science
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007536011705171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.