LU33188A1 - Process for non-contact thickness measurement of strip-shaped, preferably hot-rolled, material by means of hard electromagnetic radiation - Google Patents

Process for non-contact thickness measurement of strip-shaped, preferably hot-rolled, material by means of hard electromagnetic radiation

Info

Publication number
LU33188A1
LU33188A1 LU33188DA LU33188A1 LU 33188 A1 LU33188 A1 LU 33188A1 LU 33188D A LU33188D A LU 33188DA LU 33188 A1 LU33188 A1 LU 33188A1
Authority
LU
Luxembourg
Prior art keywords
rolled
strip
shaped
electromagnetic radiation
thickness measurement
Prior art date
Application number
Other languages
German (de)
Original Assignee
Exatest Ges Fuer Messtechnik M
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 Exatest Ges Fuer Messtechnik M filed Critical Exatest Ges Fuer Messtechnik M
Publication of LU33188A1 publication Critical patent/LU33188A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/203—Measuring back scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
    • G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
LU33188D 1953-11-11 1954-10-30 Process for non-contact thickness measurement of strip-shaped, preferably hot-rolled, material by means of hard electromagnetic radiation LU33188A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE8111A DE925197C (en) 1953-11-11 1953-11-11 Method for the non-contact thickness measurement of strip-shaped, preferably hot-rolled material by means of hard electromagnetic radiation

Publications (1)

Publication Number Publication Date
LU33188A1 true LU33188A1 (en) 1954-12-30

Family

ID=7067318

Family Applications (1)

Application Number Title Priority Date Filing Date
LU33188D LU33188A1 (en) 1953-11-11 1954-10-30 Process for non-contact thickness measurement of strip-shaped, preferably hot-rolled, material by means of hard electromagnetic radiation

Country Status (5)

Country Link
CH (1) CH327329A (en)
DE (1) DE925197C (en)
FR (1) FR1112614A (en)
GB (1) GB763667A (en)
LU (1) LU33188A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225396B (en) * 1957-01-28 1966-09-22 Dunlop Rubber Co Device for continuous, non-contact surface weight determination of a strip
US3019338A (en) * 1957-08-28 1962-01-30 Well Surveys Inc Thickness detector for coal mining machine
US3322962A (en) * 1963-10-01 1967-05-30 Kalle Ag Method and apparatus for continuously measuring applied coatings employing photoelectric means
FI62420C (en) * 1981-05-29 1982-12-10 Enso Gutzeit Oy FOERFARANDE FOER ATT MAETA BELAEGGNINGSMAENGD
GB9105639D0 (en) * 1991-03-18 1991-05-01 Data Measurement Corp Dynamic alloy correction gauge

Also Published As

Publication number Publication date
CH327329A (en) 1958-03-15
GB763667A (en) 1956-12-12
FR1112614A (en) 1956-03-16
DE925197C (en) 1955-03-14

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