SE438735B - Forfarande for pavisande av ytsprickor och ytfel pa metallemnen - Google Patents

Forfarande for pavisande av ytsprickor och ytfel pa metallemnen

Info

Publication number
SE438735B
SE438735B SE7811280A SE7811280A SE438735B SE 438735 B SE438735 B SE 438735B SE 7811280 A SE7811280 A SE 7811280A SE 7811280 A SE7811280 A SE 7811280A SE 438735 B SE438735 B SE 438735B
Authority
SE
Sweden
Prior art keywords
defects
cracks
temperature
substance
blank
Prior art date
Application number
SE7811280A
Other languages
English (en)
Swedish (sv)
Other versions
SE7811280L (sv
Inventor
A Berge
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Publication of SE7811280L publication Critical patent/SE7811280L/xx
Publication of SE438735B publication Critical patent/SE438735B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Sewing Machines And Sewing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
SE7811280A 1977-11-04 1978-10-31 Forfarande for pavisande av ytsprickor och ytfel pa metallemnen SE438735B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO773779A NO142594C (no) 1977-11-04 1977-11-04 Fremgangsmaate for syning av valseemner.

Publications (2)

Publication Number Publication Date
SE7811280L SE7811280L (sv) 1979-05-05
SE438735B true SE438735B (sv) 1985-04-29

Family

ID=19883825

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811280A SE438735B (sv) 1977-11-04 1978-10-31 Forfarande for pavisande av ytsprickor och ytfel pa metallemnen

Country Status (15)

Country Link
JP (1) JPS5479093A (it)
AU (1) AU516509B2 (it)
BR (1) BR7807242A (it)
CA (1) CA1132369A (it)
CS (1) CS212308B2 (it)
DE (1) DE2848099A1 (it)
ES (1) ES474775A1 (it)
FR (1) FR2408138A1 (it)
GB (1) GB2007358B (it)
IT (1) IT1202789B (it)
NO (1) NO142594C (it)
PL (1) PL117226B1 (it)
RO (1) RO76350A (it)
SE (1) SE438735B (it)
ZA (1) ZA785758B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO164133C (no) * 1985-07-15 1993-10-26 Svein Otto Kanstad Framgangsmaate og apparat for karakterisering og kontroll av stoffer, materialer og objekter
DE3820862A1 (de) * 1988-06-21 1989-12-28 Soelter Hans Joachim Dipl Phys Verfahren und vorrichtung zur kontaktlosen untersuchung von oberflaechen und inneren strukturen eines festen pruefkoerpers
NO166424C (no) * 1989-01-10 1991-07-17 Elkem Technology Fremgangsmaate for deteksjon av overflatesprekker i metallemner.
GB9421493D0 (en) * 1994-10-24 1994-12-07 Marconi Gec Ltd Imaging method and system
DE19623159C2 (de) * 1996-06-10 2001-03-15 Fraunhofer Ges Forschung Verfahren und Einrichtung zur Beurteilung eines Körpers unter Erfassung eines Temperaturfeldes des Körpers
JP6351251B2 (ja) * 2013-12-18 2018-07-04 キヤノン株式会社 定着装置、及びその定着装置を備える画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869336A (en) * 1930-05-29 1932-07-26 Forest Alfred V De Thermal method of testing metallic bodies
US3020745A (en) * 1958-11-13 1962-02-13 Smith Corp A O Method of flaw detection in a metal member
US3222917A (en) * 1962-03-07 1965-12-14 Gabb Special Products Inc Non-destructive testing of objects
US3206603A (en) * 1962-08-16 1965-09-14 Gen Electric Infrared flaw detector method and apparatus
US3451254A (en) * 1965-07-26 1969-06-24 Automation Ind Inc Nondestructive tester
US3886362A (en) * 1973-04-09 1975-05-27 Mikhail Mikhailovi Miroshnikov Method and apparatus for thermal examination of the interior surface of annular stator packs for electrical machines
JPS5150781A (en) * 1974-10-29 1976-05-04 Nippon Steel Corp Netsukankozaino hyomenketsukankenshutsuhoho
JPS5816143B2 (ja) * 1975-06-26 1983-03-29 新日本製鐵株式会社 キンゾクザイリヨウノヒヨウメンキズケンシユホウホウ
LU77479A1 (it) * 1976-06-08 1977-09-19

Also Published As

Publication number Publication date
AU516509B2 (en) 1981-06-04
BR7807242A (pt) 1979-05-15
FR2408138B1 (it) 1982-01-15
GB2007358B (en) 1982-06-16
IT7829334A0 (it) 1978-10-31
PL210668A1 (pl) 1979-07-16
PL117226B1 (en) 1981-07-31
ZA785758B (en) 1980-05-28
DE2848099A1 (de) 1979-05-10
AU4137078A (en) 1979-06-21
NO773779L (no) 1979-05-07
CA1132369A (en) 1982-09-28
NO142594C (no) 1980-09-10
JPS5479093A (en) 1979-06-23
SE7811280L (sv) 1979-05-05
IT1202789B (it) 1989-02-09
NO142594B (no) 1980-06-02
ES474775A1 (es) 1979-10-16
CS212308B2 (en) 1982-03-26
GB2007358A (en) 1979-05-16
RO76350A (ro) 1981-03-30
FR2408138A1 (fr) 1979-06-01

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