JPS5658646A - Method of controlling quality of surface covered or not covered - Google Patents

Method of controlling quality of surface covered or not covered

Info

Publication number
JPS5658646A
JPS5658646A JP13419180A JP13419180A JPS5658646A JP S5658646 A JPS5658646 A JP S5658646A JP 13419180 A JP13419180 A JP 13419180A JP 13419180 A JP13419180 A JP 13419180A JP S5658646 A JPS5658646 A JP S5658646A
Authority
JP
Japan
Prior art keywords
covered
controlling quality
surface covered
quality
controlling
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.)
Pending
Application number
JP13419180A
Other languages
English (en)
Japanese (ja)
Inventor
Kurae Jiyan
Bonaran Anri
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of JPS5658646A publication Critical patent/JPS5658646A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP13419180A 1979-09-26 1980-09-25 Method of controlling quality of surface covered or not covered Pending JPS5658646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81728A LU81728A1 (fr) 1979-09-26 1979-09-26 Procede pour controler la qualite des surfaces revetues ou non

Publications (1)

Publication Number Publication Date
JPS5658646A true JPS5658646A (en) 1981-05-21

Family

ID=19729253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13419180A Pending JPS5658646A (en) 1979-09-26 1980-09-25 Method of controlling quality of surface covered or not covered

Country Status (6)

Country Link
JP (1) JPS5658646A (ref)
BE (1) BE885377A (ref)
DE (1) DE3035491A1 (ref)
FR (1) FR2465993A1 (ref)
IT (1) IT1129905B (ref)
LU (1) LU81728A1 (ref)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248782A1 (de) * 1982-12-31 1984-07-05 Feldmühle AG, 4000 Düsseldorf Verfahren und vorrichtung zum pruefen von oberflaechen
DE3305284A1 (de) * 1983-02-16 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Beruehrungslose glanzmessung von oberflaechen und beschichtungen
DE19549233C2 (de) * 1995-01-06 1998-02-26 Ver Energiewerke Ag Verfahren und Anordnung zur zerstörungsfreien Werkstoffprüfung mittels Gefügeabdruck an einem zeitstandsbeanspruchten Bauteils unter vorzugsweise Vor-Ort-Bedingungen, z. B. in einem Kraftwerk

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984462A (ref) * 1972-11-24 1974-08-14

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720812A (en) * 1952-09-30 1955-10-18 Middleton William Edga Knowles Instrument for measuring distinctness of image gloss
US3388259A (en) * 1965-03-22 1968-06-11 Gen Precision Systems Inc Photosensitive surface finish indicator
GB1592511A (en) * 1977-05-18 1981-07-08 Ferranti Ltd Surface inspection apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984462A (ref) * 1972-11-24 1974-08-14

Also Published As

Publication number Publication date
FR2465993B3 (ref) 1982-07-23
LU81728A1 (fr) 1981-04-17
DE3035491A1 (de) 1981-04-16
BE885377A (fr) 1981-01-16
IT8068416A0 (it) 1980-09-15
IT1129905B (it) 1986-06-11
FR2465993A1 (fr) 1981-03-27

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