FR2710154B1 - Procédé d'analyse et de quantification des bandes de perlite dans les aciers ferritoperlitiques. - Google Patents

Procédé d'analyse et de quantification des bandes de perlite dans les aciers ferritoperlitiques.

Info

Publication number
FR2710154B1
FR2710154B1 FR9310942A FR9310942A FR2710154B1 FR 2710154 B1 FR2710154 B1 FR 2710154B1 FR 9310942 A FR9310942 A FR 9310942A FR 9310942 A FR9310942 A FR 9310942A FR 2710154 B1 FR2710154 B1 FR 2710154B1
Authority
FR
France
Prior art keywords
ferritoperlitic
perlite
steels
quantification
bands
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9310942A
Other languages
English (en)
Other versions
FR2710154A1 (fr
Inventor
Gilles Auclair
Roland Meyer
Claude Bancelin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ascometal SA
Original Assignee
Ascometal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ascometal SA filed Critical Ascometal SA
Priority to FR9310942A priority Critical patent/FR2710154B1/fr
Publication of FR2710154A1 publication Critical patent/FR2710154A1/fr
Application granted granted Critical
Publication of FR2710154B1 publication Critical patent/FR2710154B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/204—Structure thereof, e.g. crystal structure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30136—Metal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR9310942A 1993-09-14 1993-09-14 Procédé d'analyse et de quantification des bandes de perlite dans les aciers ferritoperlitiques. Expired - Fee Related FR2710154B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310942A FR2710154B1 (fr) 1993-09-14 1993-09-14 Procédé d'analyse et de quantification des bandes de perlite dans les aciers ferritoperlitiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310942A FR2710154B1 (fr) 1993-09-14 1993-09-14 Procédé d'analyse et de quantification des bandes de perlite dans les aciers ferritoperlitiques.

Publications (2)

Publication Number Publication Date
FR2710154A1 FR2710154A1 (fr) 1995-03-24
FR2710154B1 true FR2710154B1 (fr) 1995-12-08

Family

ID=9450855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310942A Expired - Fee Related FR2710154B1 (fr) 1993-09-14 1993-09-14 Procédé d'analyse et de quantification des bandes de perlite dans les aciers ferritoperlitiques.

Country Status (1)

Country Link
FR (1) FR2710154B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003249798A1 (en) * 2002-07-11 2004-02-02 Mcmaster University Method for online measurement of molten phases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166863A (ja) * 1983-03-14 1984-09-20 Komatsu Ltd 鋳鉄の破面解析方法
JPS60143769A (ja) * 1983-12-29 1985-07-30 Kawasaki Steel Corp 粒径および第２相分率の測定装置
JP2909756B2 (ja) * 1990-03-19 1999-06-23 東芝エンジニアリング株式会社 非金属介在物検査方法及び非金属介在物検査装置

Also Published As

Publication number Publication date
FR2710154A1 (fr) 1995-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse