DE1423316A1 - Apparatus for testing Metallknueppeln - Google Patents

Apparatus for testing Metallknueppeln

Info

Publication number
DE1423316A1
DE1423316A1 DE19591423316 DE1423316A DE1423316A1 DE 1423316 A1 DE1423316 A1 DE 1423316A1 DE 19591423316 DE19591423316 DE 19591423316 DE 1423316 A DE1423316 A DE 1423316A DE 1423316 A1 DE1423316 A1 DE 1423316A1
Authority
DE
Germany
Prior art keywords
metallknueppeln
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.)
Pending
Application number
DE19591423316
Other languages
German (de)
Inventor
Gewartowski Richard S
Deibel Joseph L
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.)
Magnaflux Corp
Original Assignee
Magnaflux Corp
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
Priority to US783858A priority Critical patent/US2990512A/en
Application filed by Magnaflux Corp filed Critical Magnaflux Corp
Publication of DE1423316A1 publication Critical patent/DE1423316A1/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/72Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables
    • G01N27/82Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G01N27/84Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V3/00Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • G01V3/04Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current using dc
DE19591423316 1958-12-30 1959-12-30 Apparatus for testing Metallknueppeln Pending DE1423316A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US783858A US2990512A (en) 1958-12-30 1958-12-30 Billet inspection apparatus

Publications (1)

Publication Number Publication Date
DE1423316A1 true DE1423316A1 (en) 1968-10-03

Family

ID=25130619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19591423316 Pending DE1423316A1 (en) 1958-12-30 1959-12-30 Apparatus for testing Metallknueppeln

Country Status (3)

Country Link
US (1) US2990512A (en)
DE (1) DE1423316A1 (en)
GB (1) GB923932A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144139A (en) * 1961-08-09 1964-08-11 Burns & Roe Inc Billet handling apparatus
US3222594A (en) * 1962-03-29 1965-12-07 Arcos Corp Eddy current testing method of distinguishing similar welding electrodes having dissimilar coatings
US3271663A (en) * 1962-04-25 1966-09-06 Magnaflux Corp Apparatus for inspecting billets and the like by means of magnetic particles
US3200966A (en) * 1962-12-11 1965-08-17 Magnaflux Corp Rapid transverse unloading mechanism
US3197826A (en) * 1963-05-21 1965-08-03 United States Steel Corp Support for assisting in inverting articles
US3243875A (en) * 1964-04-01 1966-04-05 Illo Joseph Billet inspection apparatus and method
US3483739A (en) * 1965-06-30 1969-12-16 Magnaflux Corp Ultrasonic billet inspection apparatus
DE2029999B2 (en) * 1970-06-18 1976-08-12 Turning device for cast copper ingots
DE2116827A1 (en) * 1971-04-06 1972-10-19
US3897990A (en) * 1972-10-10 1975-08-05 Elkem Spigerverket As Apparatus for inspection of ferro-magnetic billets
EP0090190A1 (en) * 1982-03-22 1983-10-05 Mecapec S.A. Method and apparatus for magnetically detecting flaws in materials
US4482865A (en) * 1982-06-04 1984-11-13 United States Steel Corporation Apparatus for the automatic inducement of a magnetic field in an elongated article under test

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732057A (en) * 1956-01-24 Bakery conveyor system
US2277431A (en) * 1940-02-01 1942-03-24 Raymond L Fitch Magnetic inspection apparatus
US2432786A (en) * 1943-11-20 1947-12-16 Curtiss Wright Corp Machine for testing and marking parts magnetically
US2754964A (en) * 1952-07-22 1956-07-17 York Engineering & Constructio Inspection apparatus
US2837200A (en) * 1956-07-16 1958-06-03 Evans Entpr Inc Bar and billet turning apparatus

Also Published As

Publication number Publication date
US2990512A (en) 1961-06-27
GB923932A (en) 1963-04-18

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971