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passivation

physico-chemical processes contributing to protect a surface against oxidation
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passivation

Summary

passivation ranks in the top 2% of general entities by monthly Wikipedia readership (1,041 views/month).[1]

Key Facts

  • passivation is a type of chemical process[2].
  • passivation is a type of physical process[3].
  • passivation is a type of coating[4].
  • passivation is used for surface finishing[5].
  • passivation's Commons category is recorded as Passivation[6].
  • passivation is the opposite of surface activation[7].
  • passivation's product or material produced is recorded as coating[8].
  • passivation's described by source is recorded as Armenian Soviet Encyclopedia, vol. 7[9].
  • passivation's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[10].
  • passivation's has effect is recorded as corrosion resistance[11].
  • passivation's has effect is recorded as color[12].

Body

Definition and Type

Recorded subclass of include chemical process[2], physical process[3], and coating[4]. passivation is the opposite of surface activation[7].

Use and Application

passivation is used for surface finishing[5].

Why It Matters

passivation ranks in the top 2% of general entities by monthly Wikipedia readership (1,041 views/month).[1] passivation has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[13] passivation is known by 17 alternative names across languages and contexts.[14]

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] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. wikidata.org.
  3. [14] ↑ . 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). passivation. Retrieved April 11, 2026, from https://4ort.xyz/entity/passivation
MLA “passivation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/passivation.
BibTeX @misc{4ortxyz_passivation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{passivation}}, year = {2026}, url = {https://4ort.xyz/entity/passivation}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): passivation — https://4ort.xyz/entity/passivation (retrieved 2026-04-11)

Canonical URL: https://4ort.xyz/entity/passivation · Last refreshed:

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. 5w ago · Twofivesixbot bot · 2026-05-26 view diff on Wikidata ↗
    Has effect → corrosion resistance, color
    Opposite of → surface activation
    Product or material produced → coating
    Subclass of → —
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007529575105171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.