DE2141751C3 - - Google Patents

Info

Publication number
DE2141751C3
DE2141751C3 DE19712141751 DE2141751A DE2141751C3 DE 2141751 C3 DE2141751 C3 DE 2141751C3 DE 19712141751 DE19712141751 DE 19712141751 DE 2141751 A DE2141751 A DE 2141751A DE 2141751 C3 DE2141751 C3 DE 2141751C3
Authority
DE
Germany
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
DE19712141751
Other languages
German (de)
Other versions
DE2141751A1 (de
DE2141751B2 (de
Inventor
Matti Niilo Tapani Oulu Otala (Finnland)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2141751A1 publication Critical patent/DE2141751A1/de
Publication of DE2141751B2 publication Critical patent/DE2141751B2/de
Application granted granted Critical
Publication of DE2141751C3 publication Critical patent/DE2141751C3/de
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
DE19712141751 1970-08-20 1971-08-20 Verfahren fuer die messung der korneigenschaften von ferromagnetischen materialien Granted DE2141751B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI228870A FI50907C (fi) 1970-08-20 1970-08-20 Menetelmä ferromagneettisten aineiden analysoimiseksi

Publications (3)

Publication Number Publication Date
DE2141751A1 DE2141751A1 (de) 1972-02-24
DE2141751B2 DE2141751B2 (de) 1973-08-09
DE2141751C3 true DE2141751C3 (enExample) 1974-03-28

Family

ID=8506896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712141751 Granted DE2141751B2 (de) 1970-08-20 1971-08-20 Verfahren fuer die messung der korneigenschaften von ferromagnetischen materialien

Country Status (4)

Country Link
DE (1) DE2141751B2 (enExample)
FI (1) FI50907C (enExample)
GB (1) GB1344155A (enExample)
SE (1) SE379854B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837733A1 (de) * 1978-08-30 1980-03-27 Fraunhofer Ges Forschung Verfahren zur zerstoerungsfreien feststellung von werkstoffzustaenden unter ausnutzung des barkhausen-effektes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726370C2 (de) * 1977-06-10 1981-09-24 Basf Ag, 6700 Ludwigshafen Meßverfahren und Meßeinrichtung zur Bestimmung der Homogenität von Magnetdispersionen
US5053705A (en) * 1989-12-27 1991-10-01 North American Philips Corp. Read/write coaxial magnetic head for use with apparatus for measuring the surface of superconductors
GB2268272B (en) * 1992-06-29 1995-09-20 Orb Electrical Steels Ltd Monitoring apparatus and method
CN114120316B (zh) * 2021-10-27 2025-06-27 中国科学院金属研究所 一种评价第二相尺寸均匀度和分布均匀度的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837733A1 (de) * 1978-08-30 1980-03-27 Fraunhofer Ges Forschung Verfahren zur zerstoerungsfreien feststellung von werkstoffzustaenden unter ausnutzung des barkhausen-effektes

Also Published As

Publication number Publication date
DE2141751A1 (de) 1972-02-24
FI50907C (fi) 1976-08-10
SE379854B (enExample) 1975-10-20
FI50907B (enExample) 1976-04-30
DE2141751B2 (de) 1973-08-09
GB1344155A (en) 1974-01-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee