FR1254501A - Method and device for testing metals - Google Patents

Method and device for testing metals

Info

Publication number
FR1254501A
FR1254501A FR815516A FR815516A FR1254501A FR 1254501 A FR1254501 A FR 1254501A FR 815516 A FR815516 A FR 815516A FR 815516 A FR815516 A FR 815516A FR 1254501 A FR1254501 A FR 1254501A
Authority
FR
France
Prior art keywords
testing metals
metals
testing
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
FR815516A
Other languages
French (fr)
Inventor
Hippolyte Shapeerow
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 filed Critical
Priority to FR815516A priority Critical patent/FR1254501A/en
Application granted granted Critical
Publication of FR1254501A publication Critical patent/FR1254501A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
FR815516A 1960-01-13 1960-01-13 Method and device for testing metals Expired FR1254501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR815516A FR1254501A (en) 1960-01-13 1960-01-13 Method and device for testing metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815516A FR1254501A (en) 1960-01-13 1960-01-13 Method and device for testing metals

Publications (1)

Publication Number Publication Date
FR1254501A true FR1254501A (en) 1961-02-24

Family

ID=8723732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815516A Expired FR1254501A (en) 1960-01-13 1960-01-13 Method and device for testing metals

Country Status (1)

Country Link
FR (1) FR1254501A (en)

Similar Documents

Publication Publication Date Title
FR1275488A (en) Method and device for pressing Gruyères
BE586767A (en) Method and device for electrusion
FR1461928A (en) Method and device for checking and testing transistors
FR1270232A (en) Device for guiding and blocking chains
FR1259300A (en) Continuous casting method and device
FR1254575A (en) Method and device for weighing wagons
FR1240920A (en) Casting method and device
FR1254501A (en) Method and device for testing metals
FR1267303A (en) Method and device for profiling tubes
FR1228151A (en) Method and device for welding various parts
FR1258682A (en) Method and device for cleaning cards
FR1277360A (en) Method and apparatus for checking parts
FR1276251A (en) Improved method and device for de-silting tanks
FR1236797A (en) Method and device for polymerizing olefins
FR1222382A (en) Double injection device for drilling and drilling
BE602419A (en) Method and device for welding leather
BE590567A (en) Method and device for cleaning cards.
BE600666A (en) Photocopying method and device
BE590955A (en) Method and device for combustion improvement.
FR1267874A (en) Method and device for detecting crossing locating
BE599885A (en) Method and device for loading scrap metal.
FR1278077A (en) Method and device for grouping pyrotechnic devices
FR1320740A (en) Device for marking metal surfaces
BE600916A (en) Method and device for the continuous casting of metals.
FR1283704A (en) Device for probing rails