DE2513345C2 - Vorrichtung fuer die spektralanalytische bestimmung der legierungskomponenten von materialproben aus metall - Google Patents

Vorrichtung fuer die spektralanalytische bestimmung der legierungskomponenten von materialproben aus metall

Info

Publication number
DE2513345C2
DE2513345C2 DE19752513345 DE2513345A DE2513345C2 DE 2513345 C2 DE2513345 C2 DE 2513345C2 DE 19752513345 DE19752513345 DE 19752513345 DE 2513345 A DE2513345 A DE 2513345A DE 2513345 C2 DE2513345 C2 DE 2513345C2
Authority
DE
Germany
Prior art keywords
sleeve
gap
spark
circle
primary
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
Application number
DE19752513345
Other languages
German (de)
English (en)
Other versions
DE2513345B1 (de
Inventor
Wilhelm Berstermann
Ulrich Dipl-Chem Dr Grisar
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to DE19752513345 priority Critical patent/DE2513345C2/de
Priority to CH73876A priority patent/CH607005A5/xx
Publication of DE2513345B1 publication Critical patent/DE2513345B1/de
Priority to US05/665,771 priority patent/US4037962A/en
Priority to GB11388/76A priority patent/GB1543071A/en
Priority to FR7608473A priority patent/FR2305716A1/fr
Application granted granted Critical
Publication of DE2513345C2 publication Critical patent/DE2513345C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE19752513345 1975-03-26 1975-03-26 Vorrichtung fuer die spektralanalytische bestimmung der legierungskomponenten von materialproben aus metall Expired DE2513345C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19752513345 DE2513345C2 (de) 1975-03-26 1975-03-26 Vorrichtung fuer die spektralanalytische bestimmung der legierungskomponenten von materialproben aus metall
CH73876A CH607005A5 (OSRAM) 1975-03-26 1976-01-21
US05/665,771 US4037962A (en) 1975-03-26 1976-03-10 Apparatus for the spectral analysis of materials
GB11388/76A GB1543071A (en) 1975-03-26 1976-03-22 Device for the spectroscopic analysis of alloying elements in metal samples
FR7608473A FR2305716A1 (fr) 1975-03-26 1976-03-24 Dispositif pour determiner, par analyse spectrale, les elements d'addition d'echantillons en metal allie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513345 DE2513345C2 (de) 1975-03-26 1975-03-26 Vorrichtung fuer die spektralanalytische bestimmung der legierungskomponenten von materialproben aus metall

Publications (2)

Publication Number Publication Date
DE2513345B1 DE2513345B1 (de) 1976-02-05
DE2513345C2 true DE2513345C2 (de) 1976-09-30

Family

ID=5942447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752513345 Expired DE2513345C2 (de) 1975-03-26 1975-03-26 Vorrichtung fuer die spektralanalytische bestimmung der legierungskomponenten von materialproben aus metall

Country Status (5)

Country Link
US (1) US4037962A (OSRAM)
CH (1) CH607005A5 (OSRAM)
DE (1) DE2513345C2 (OSRAM)
FR (1) FR2305716A1 (OSRAM)
GB (1) GB1543071A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195641A (en) * 1977-12-15 1980-04-01 Burton Larry W Spectroscopic analysis of chemical substances
DE3029038C2 (de) * 1980-07-31 1982-06-09 Krupp Stahl Ag, 4630 Bochum Gerät zur spektralanalytischen Untersuchung der chemischen Zusammensetzung metallischer Werkstücke
US4641968A (en) * 1984-12-17 1987-02-10 Baird Corporation Mobile spectrometric apparatus
BR8506355A (pt) * 1985-12-18 1987-07-07 Minas Gerais Siderurg Aparelho para determinacao rapida de aluminio soluvel em acos
FI875236A7 (fi) * 1987-11-27 1989-05-28 Outokumpu Oy Mittausanturi kannettavaan analysaattoriin.
US6015479A (en) * 1997-07-25 2000-01-18 The United States Of America As Represented By The Secretary Of The Navy Thin-layer spectroelectrochemical cell

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723590A (en) * 1954-02-17 1955-11-15 Fahrradwerk Elite Diamant Veb Apparatus for the spectroscopic determination of the alloy constituents of metallic materials
US2837959A (en) * 1955-02-17 1958-06-10 Baird Atomic Inc Automatic means for aligning spectroscopic components
FR2079561A5 (OSRAM) * 1970-02-05 1971-11-12 Siderurgie Fse Inst Rech
US3909133A (en) * 1973-08-22 1975-09-30 Dunford Hadfields Ltd Analysis of metals
US3942892A (en) * 1974-07-08 1976-03-09 British Steel Corporation Apparatus and method for the spectroscopic analysis of solid metal articles

Also Published As

Publication number Publication date
GB1543071A (en) 1979-03-28
CH607005A5 (OSRAM) 1978-11-30
FR2305716B1 (OSRAM) 1978-10-13
US4037962A (en) 1977-07-26
DE2513345B1 (de) 1976-02-05
FR2305716A1 (fr) 1976-10-22

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee