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case hardening

heat treatment of steel
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case hardening

Summary

case hardening has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[1]

Key Facts

  • case hardening is a type of metalworking[2].
  • case hardening is a type of heat treatment[3].
  • case hardening is a type of metal treatment[4].

Body

Definition and Type

Recorded subclass of include metalworking[2], heat treatment[3], and metal treatment[4].

Why It Matters

case hardening has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[1] It is known by 17 alternative names across languages and contexts.[5]

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.

Aggregate / graph-position facts

  1. [1] ↑ . Wikidata sitelinks. wikidata.org.
  2. [5] ↑ . 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). case hardening. Retrieved April 10, 2026, from https://4ort.xyz/entity/case-hardening
MLA “case hardening.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/case-hardening.
BibTeX @misc{4ortxyz_case-hardening_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{case hardening}}, year = {2026}, url = {https://4ort.xyz/entity/case-hardening}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): case hardening — https://4ort.xyz/entity/case-hardening (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/case-hardening · 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. 4w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id → 0228978-povrchove-kaleni
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0228978-povrchove-kaleni, [[:toollabs:quickstatements/#/batch/259491|batch #259491]]"
  2. 6w ago · Twofivesixbot bot · 2026-05-27 view diff on Wikidata ↗
    Subclass of → —
    Aliases → —
    Subclass of → metalworking, heat treatment, metal treatment
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007284723405171, mv to monolingual text names on J9U statements"
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