FI50907C - Procedure for the analysis of ferromagnetic substances - Google Patents

Procedure for the analysis of ferromagnetic substances

Info

Publication number
FI50907C
FI50907C FI228870A FI228870A FI50907C FI 50907 C FI50907 C FI 50907C FI 228870 A FI228870 A FI 228870A FI 228870 A FI228870 A FI 228870A FI 50907 C FI50907 C FI 50907C
Authority
FI
Finland
Prior art keywords
analysis
procedure
ferromagnetic substances
ferromagnetic
substances
Prior art date
Application number
FI228870A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI50907B (en
Inventor
Matti Niilo Tapani Otala
Original Assignee
Matti Niilo Tapani Otala
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 Matti Niilo Tapani Otala filed Critical Matti Niilo Tapani Otala
Priority to FI228870A priority Critical patent/FI50907C/en
Priority to SE1053471A priority patent/SE379854B/xx
Priority to GB3914871A priority patent/GB1344155A/en
Priority to DE19712141751 priority patent/DE2141751B2/en
Publication of FI50907B publication Critical patent/FI50907B/fi
Application granted granted Critical
Publication of FI50907C publication Critical patent/FI50907C/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (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)
FI228870A 1970-08-20 1970-08-20 Procedure for the analysis of ferromagnetic substances FI50907C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI228870A FI50907C (en) 1970-08-20 1970-08-20 Procedure for the analysis of ferromagnetic substances
SE1053471A SE379854B (en) 1970-08-20 1971-08-18
GB3914871A GB1344155A (en) 1970-08-20 1971-08-20 Process for analyzing ferromagnetic materials
DE19712141751 DE2141751B2 (en) 1970-08-20 1971-08-20 METHOD FOR MEASURING GRAIN PROPERTIES OF FERROMAGNETIC MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI228870A FI50907C (en) 1970-08-20 1970-08-20 Procedure for the analysis of ferromagnetic substances

Publications (2)

Publication Number Publication Date
FI50907B FI50907B (en) 1976-04-30
FI50907C true FI50907C (en) 1976-08-10

Family

ID=8506896

Family Applications (1)

Application Number Title Priority Date Filing Date
FI228870A FI50907C (en) 1970-08-20 1970-08-20 Procedure for the analysis of ferromagnetic substances

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726370C2 (en) * 1977-06-10 1981-09-24 Basf Ag, 6700 Ludwigshafen Measuring method and measuring device for determining the homogeneity of magnetic dispersions
DE2837733C2 (en) * 1978-08-30 1984-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Method for the non-destructive determination of material conditions using the Barkhausen effect
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

Also Published As

Publication number Publication date
FI50907B (en) 1976-04-30
DE2141751C3 (en) 1974-03-28
GB1344155A (en) 1974-01-16
DE2141751B2 (en) 1973-08-09
SE379854B (en) 1975-10-20
DE2141751A1 (en) 1972-02-24

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