# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/leon-guillet
# Generated: 2026-08-13T08:56:01.257Z

schema: https://schema.org/Person
url: "https://fame.am/person/leon-guillet"
name: "Léon Guillet"
slug: "leon-guillet"
description: "Léon Alexandre Guillet was a French metallurgist who studied the properties of metal alloys and developed martensitic and austenitic stainless steels. He served as a professor of metallurgy at the École Centrale Paris where he was a director from 1923 and played a key role in putting materials research on a scientific footing."
tagline: "French metallurgist (1873–1946)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Guillet%2C_L%C3%A9on_(H._Manuel).jpg?width=1200"
gender: "male"
country:
  name: "France"
  isoCode: "FR"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1873-07-11"
deathDate: "1946-05-09"
livingStatus: "DECEASED"
scores:
  popularity:           37.63
  momentum:             1.235955056179775
  historical:           6.536933333333334
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://sv.wikipedia.org/wiki/L%C3%A9on_Guillet"
    title: "Léon Guillet"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/L%C3%A9on_Guillet"
    title: "Léon Guillet"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/L%C3%A9on_Guillet"
    title: "Léon Guillet"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%9C%D7%90%D7%95%D7%9F_%D7%92%D7%99%D7%99%D7%94"
    title: "לאון גייה"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%AC%E3%82%AA%E3%83%B3%E3%83%BB%E3%82%AE%E3%83%AC"
    title: "レオン・ギレ"
    type:  "WIKIPEDIA"
  - url: "https://mg.wikipedia.org/wiki/L%C3%A9on_Guillet"
    title: "Léon Guillet"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/L%C3%A9on_Guillet"
    title: "Léon Guillet"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q959114"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump