ES2001462A6 - Device for determination of phase transformations in metals and alloys - Google Patents

Device for determination of phase transformations in metals and alloys

Info

Publication number
ES2001462A6
ES2001462A6 ES8603500A ES8603500A ES2001462A6 ES 2001462 A6 ES2001462 A6 ES 2001462A6 ES 8603500 A ES8603500 A ES 8603500A ES 8603500 A ES8603500 A ES 8603500A ES 2001462 A6 ES2001462 A6 ES 2001462A6
Authority
ES
Spain
Prior art keywords
metals
phase transformations
determination
alloys
probe
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
ES8603500A
Other languages
Spanish (es)
Inventor
Francesco Rossetti
Mario Taddei
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.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of ES2001462A6 publication Critical patent/ES2001462A6/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
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil

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 Temperature Or Quantity Of Heat (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

A probe is provided for determination of the phase transformations which occur in metals, generally at high temperatures, during cooling or heating. Due to the incorporation of an appropriate resonance circuit 6 having a coil 7 protected by a heat-resistant cooled structure 4, 5 which does not impede electromagnetic flux, the probe is sensitive to variations in certain physical characteristics connected with phase transformations which occur in metals.
ES8603500A 1985-12-20 1986-12-18 Device for determination of phase transformations in metals and alloys Expired ES2001462A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48965/85A IT1182103B (en) 1985-12-20 1985-12-20 DEVICE FOR THE DETECTION OF PHASE TRANSFORMATIONS IN METALS AND ALLOYS

Publications (1)

Publication Number Publication Date
ES2001462A6 true ES2001462A6 (en) 1988-05-16

Family

ID=11269204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603500A Expired ES2001462A6 (en) 1985-12-20 1986-12-18 Device for determination of phase transformations in metals and alloys

Country Status (8)

Country Link
BE (1) BE905927A (en)
DE (1) DE3643121A1 (en)
ES (1) ES2001462A6 (en)
FR (1) FR2592166A1 (en)
GB (1) GB2184553A (en)
IT (1) IT1182103B (en)
NL (1) NL8603141A (en)
SE (1) SE8605429L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721254A1 (en) * 1987-06-27 1987-11-12 Stiftung Inst Fuer Werkstoffte METHOD FOR "IN-SITU" DETERMINATION OF THE THERMOCHEMICAL SURFACE HEAT TREATMENT STATE DURING THE TREATMENT PROCESS OF METAL MATERIALS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191605B (en) * 1962-09-26 1965-04-22 Aeg Process and device for carrying out metallurgical investigations
GB1255179A (en) * 1968-12-03 1971-12-01 Nat Res Dev Non-destructive testing of materials
GB1385198A (en) * 1971-07-16 1975-02-26 British Iron Steel Research Method and apparatus for testing ferromagnetic material
FR2235372B1 (en) * 1973-06-29 1978-12-29 Siderurgie Fse Inst Rech
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
WO1985000058A1 (en) * 1983-06-15 1985-01-03 Nippon Steel Corporation Method and apparatus for measuring transformation rate

Also Published As

Publication number Publication date
GB2184553A (en) 1987-06-24
BE905927A (en) 1987-04-16
IT1182103B (en) 1987-09-30
SE8605429L (en) 1987-06-21
DE3643121A1 (en) 1987-06-25
SE8605429D0 (en) 1986-12-17
FR2592166A1 (en) 1987-06-26
IT8548965A0 (en) 1985-12-20
GB8630166D0 (en) 1987-01-28
NL8603141A (en) 1987-07-16

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