AT252615B - Method and device for the non-destructive testing of at least partially rolled out blocks or slabs for the quality of voids in the rolling material - Google Patents

Method and device for the non-destructive testing of at least partially rolled out blocks or slabs for the quality of voids in the rolling material

Info

Publication number
AT252615B
AT252615B AT57163A AT57163A AT252615B AT 252615 B AT252615 B AT 252615B AT 57163 A AT57163 A AT 57163A AT 57163 A AT57163 A AT 57163A AT 252615 B AT252615 B AT 252615B
Authority
AT
Austria
Prior art keywords
slabs
voids
quality
destructive testing
rolled out
Prior art date
Application number
AT57163A
Other languages
German (de)
Original Assignee
Hoesch Ag
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 Hoesch Ag filed Critical Hoesch Ag
Application granted granted Critical
Publication of AT252615B publication Critical patent/AT252615B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
    • G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
    • 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
    • G01N33/2045—Defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
    • G01N2223/0745—Investigating materials by wave or particle radiation secondary emission activation analysis neutron-gamma activation analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/624—Specific applications or type of materials steel, castings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/645—Specific applications or type of materials quality control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/65—Specific applications or type of materials cavitation pits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
AT57163A 1962-04-14 1963-01-24 Method and device for the non-destructive testing of at least partially rolled out blocks or slabs for the quality of voids in the rolling material AT252615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0045477 1962-04-14

Publications (1)

Publication Number Publication Date
AT252615B true AT252615B (en) 1967-02-27

Family

ID=7155816

Family Applications (1)

Application Number Title Priority Date Filing Date
AT57163A AT252615B (en) 1962-04-14 1963-01-24 Method and device for the non-destructive testing of at least partially rolled out blocks or slabs for the quality of voids in the rolling material

Country Status (3)

Country Link
AT (1) AT252615B (en)
GB (1) GB1032514A (en)
LU (1) LU43288A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK237785A (en) * 1985-05-28 1986-11-29 Vejdirektor Stat Vejlabor PROCEDURE FOR EXAMINING THE LACK OF UNDERLYING LAYERS

Also Published As

Publication number Publication date
GB1032514A (en) 1966-06-08
LU43288A1 (en) 1963-05-02

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