DE3590683T1 - - Google Patents

Info

Publication number
DE3590683T1
DE3590683T1 DE19853590683 DE3590683T DE3590683T1 DE 3590683 T1 DE3590683 T1 DE 3590683T1 DE 19853590683 DE19853590683 DE 19853590683 DE 3590683 T DE3590683 T DE 3590683T DE 3590683 T1 DE3590683 T1 DE 3590683T1
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.)
Ceased
Application number
DE19853590683
Other languages
German (de)
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
Publication of DE3590683T1 publication Critical patent/DE3590683T1/de
Ceased 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2028—Metallic constituents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/204—Structure thereof, e.g. crystal structure
DE19853590683 1985-04-22 1985-04-22 Ceased DE3590683T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1985/000224 WO1986006485A1 (en) 1985-04-22 1985-04-22 Method of determining quality of nodular graphite cast iron

Publications (1)

Publication Number Publication Date
DE3590683T1 true DE3590683T1 (en) 1987-04-02

Family

ID=13846444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853590683 Ceased DE3590683T1 (en) 1985-04-22 1985-04-22

Country Status (3)

Country Link
CH (1) CH670159A5 (en)
DE (1) DE3590683T1 (en)
WO (1) WO1986006485A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930939A1 (en) * 1988-09-16 1990-03-22 Hitachi Ltd METHOD AND DEVICE FOR PREDICTING THE GOOD REDUCTION OF A COMPONENT COMPOSING A PLANT PART

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116208A1 (en) * 1991-05-17 1992-11-19 Karlheinz Dr Ing Schiebold Non-destructive testing of material at structural parts of cast iron@ - using ultrasonic speed and magnetic coercivity field strength measurement with condition that speed is determined during magnetisation of workpiece
CN103630463A (en) * 2013-11-29 2014-03-12 成都成工工程机械井研铸造有限责任公司 Detection method for degree of graphitization of cast iron

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265964A (en) * 1961-09-14 1966-08-09 Dayton Malleable Iron Co Magnetic inspection of iron castings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682443A (en) * 1979-12-11 1981-07-06 Nippon Steel Corp Transformation rate measuring apparatus of steel material
DE3015894A1 (en) * 1980-04-24 1981-10-29 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR CONTINUOUS, CONTACTLESS MONITORING OF THE CONSTRUCTION OF COLD STRIP

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265964A (en) * 1961-09-14 1966-08-09 Dayton Malleable Iron Co Magnetic inspection of iron castings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Karamara A. und J. Rutowski: Meachanische und magnetische Auswirkungen der Wärmebehandlung von Gußeisen, 30. Int. Gießereikongress 1963, S. 293-318 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930939A1 (en) * 1988-09-16 1990-03-22 Hitachi Ltd METHOD AND DEVICE FOR PREDICTING THE GOOD REDUCTION OF A COMPONENT COMPOSING A PLANT PART

Also Published As

Publication number Publication date
CH670159A5 (en) 1989-05-12
WO1986006485A1 (en) 1986-11-06

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection