ATE21559T1 - Verfahren zur aufbereitung von stahlproben. - Google Patents

Verfahren zur aufbereitung von stahlproben.

Info

Publication number
ATE21559T1
ATE21559T1 AT81870040T AT81870040T ATE21559T1 AT E21559 T1 ATE21559 T1 AT E21559T1 AT 81870040 T AT81870040 T AT 81870040T AT 81870040 T AT81870040 T AT 81870040T AT E21559 T1 ATE21559 T1 AT E21559T1
Authority
AT
Austria
Prior art keywords
sample
subjected
zone
local melting
face
Prior art date
Application number
AT81870040T
Other languages
English (en)
Inventor
Maurice Emile Humbert
Original Assignee
Cockerill Sambre 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
Priority claimed from BE0/202415A external-priority patent/BE885642A/fr
Application filed by Cockerill Sambre Sa filed Critical Cockerill Sambre Sa
Application granted granted Critical
Publication of ATE21559T1 publication Critical patent/ATE21559T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • 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
    • G01N33/202—Constituents thereof
    • G01N33/2028—Metallic constituents
    • 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
    • G01N33/205—Metals in liquid state, e.g. molten metals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AT81870040T 1980-10-10 1981-10-08 Verfahren zur aufbereitung von stahlproben. ATE21559T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/202415A BE885642A (fr) 1980-10-10 1980-10-10 Procede de traitement d'un echantillon d'acier et installation pour la mise en oeuvre de ce procede
EP81870040A EP0054012B1 (de) 1980-10-10 1981-10-08 Verfahren zur Aufbereitung von Stahlproben

Publications (1)

Publication Number Publication Date
ATE21559T1 true ATE21559T1 (de) 1986-09-15

Family

ID=3843371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81870040T ATE21559T1 (de) 1980-10-10 1981-10-08 Verfahren zur aufbereitung von stahlproben.

Country Status (3)

Country Link
EP (1) EP0054012B1 (de)
AT (1) ATE21559T1 (de)
DE (1) DE3175170D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244164A1 (de) * 1982-11-29 1984-05-30 A.R.L. Applied Research Laboratories S.A., 1024 Eclubens Verfahren zur bestimmung von elementen in metallen mit optischer emissions-spektralanalyse
FR2581192B1 (fr) * 1985-04-25 1988-10-07 Siderurgie Fse Inst Rech Procede de determination par spectrometrie d'emission optique de la teneur d'un acier en un element, tel que l'aluminium, dissous et precipite.
BR8506355A (pt) * 1985-12-18 1987-07-07 Minas Gerais Siderurg Aparelho para determinacao rapida de aluminio soluvel em acos
US4859830A (en) * 1987-10-05 1989-08-22 General Electric Company Method of determining the weldability of a part
CN102095623B (zh) * 2011-01-16 2012-05-30 首钢总公司 一种硅钢金相样品制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598580B1 (de) * 1967-03-16 1971-09-08 Huettenwerk Oberhausen Ag Verfahren und vorrichtung zur herstellung metalli scher proben fuer die spektralanalyse
BE885642A (fr) * 1980-10-10 1981-02-02 Cockerill Procede de traitement d'un echantillon d'acier et installation pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
EP0054012B1 (de) 1986-08-20
EP0054012A1 (de) 1982-06-16
DE3175170D1 (en) 1986-09-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee