BE792952A - Detecting faults in rolled metal products - using surface radiation to infer the presence or absence of faults - Google Patents

Detecting faults in rolled metal products - using surface radiation to infer the presence or absence of faults

Info

Publication number
BE792952A
BE792952A BE792952DA BE792952A BE 792952 A BE792952 A BE 792952A BE 792952D A BE792952D A BE 792952DA BE 792952 A BE792952 A BE 792952A
Authority
BE
Belgium
Prior art keywords
faults
absence
infer
metal products
rolled metal
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Centre Rech Metallurgique
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.)
Publication date
Publication of BE792952A publication Critical patent/BE792952A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
BE792952D 1972-12-18 Detecting faults in rolled metal products - using surface radiation to infer the presence or absence of faults BE792952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE792952 1972-12-18

Publications (1)

Publication Number Publication Date
BE792952A true BE792952A (en) 1973-04-16

Family

ID=3860547

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792952D BE792952A (en) 1972-12-18 Detecting faults in rolled metal products - using surface radiation to infer the presence or absence of faults

Country Status (2)

Country Link
BE (1) BE792952A (index.php)
LU (1) LU69006A1 (index.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074494A1 (de) * 2005-01-12 2006-07-20 Glassiq Gmbh & Co. Kg Verfahren zur prüfung auf nickelsulfideinschlüsse in einscheibensicherheitsglas und vorrichtung hierfür

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3467101D1 (en) * 1983-01-20 1987-12-10 Centre Rech Metallurgique Improvements to methods for conditioning metal products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074494A1 (de) * 2005-01-12 2006-07-20 Glassiq Gmbh & Co. Kg Verfahren zur prüfung auf nickelsulfideinschlüsse in einscheibensicherheitsglas und vorrichtung hierfür

Also Published As

Publication number Publication date
LU69006A1 (index.php) 1974-02-22

Similar Documents

Publication Publication Date Title
JPS51116341A (en) Detection apparatus for oil pressure
BE792952A (en) Detecting faults in rolled metal products - using surface radiation to infer the presence or absence of faults
GB1450107A (en) Article-wrapping apparatus
FR2071667A5 (en) Austenitic stainless steel with high resist- - ance to corrosion and to fissures forming during welding
JPS5360293A (en) Frost detector
JPS5223389A (en) Eddy current flaw detection method for internal surfaces of steel pipe s
JPS51114981A (en) Steel surface scar detecting method and equipment
GB1252317A (index.php)
JPS5351385A (en) Locating method
JPS5238992A (en) Continous flaw identification method for steel products
GB1223768A (en) Method of attenuating viruses
JPS5264987A (en) Apparatus for and method of detecting unevenness heat treatment in hea t treated steel pipe
FR2224560A1 (en) Rapid continuous pickling of wire, strip and tube - wire fed through high-frequency coil located in or around pickling bath
JPS522580A (en) Tension detecting device
JPS52104282A (en) Detection method of scaratches on surface of intermmediate metal mater ials
JPS52156654A (en) Non-contact detector for positions or like
FR2103945A5 (en) Ingot defect marking process - using a radioactive electrode
BE810647A (fr) Procede de chromisation de la face interne d'un tube en metal ferreux et specialement en acier.
GB1194498A (en) Process for Detecting Surface Cracks in Bars, Billets and the like
JPS51117682A (en) Supersonic waves method
JPS5336294A (en) Detecting method for fluid leakage
JPS5210167A (en) Method to detect distortion in the magnetic metal during the time of t ransportation
JPS5282381A (en) Inspecting method of welding part by supersonic waves
JPS5219110A (en) Steel of low welding crack sensibility
JPS53127358A (en) Restraining method for scaling of hot rolled steel shape