IT7829334A0 - Procedimento per rivelare criccatura in elementi metallici. - Google Patents

Procedimento per rivelare criccatura in elementi metallici.

Info

Publication number
IT7829334A0
IT7829334A0 IT7829334A IT2933478A IT7829334A0 IT 7829334 A0 IT7829334 A0 IT 7829334A0 IT 7829334 A IT7829334 A IT 7829334A IT 2933478 A IT2933478 A IT 2933478A IT 7829334 A0 IT7829334 A0 IT 7829334A0
Authority
IT
Italy
Prior art keywords
procedure
metallic elements
detecting cracks
cracks
detecting
Prior art date
Application number
IT7829334A
Other languages
English (en)
Other versions
IT1202789B (it
Original Assignee
Elkem Spigerverket A S Ora Elk
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 Spigerverket A S Ora Elk filed Critical Elkem Spigerverket A S Ora Elk
Publication of IT7829334A0 publication Critical patent/IT7829334A0/it
Application granted granted Critical
Publication of IT1202789B publication Critical patent/IT1202789B/it

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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General 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)
IT29334/78A 1977-11-04 1978-10-31 Procedimento per rivelare criccatura in elementi metallici IT1202789B (it)

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
IT7829334A0 true IT7829334A0 (it) 1978-10-31
IT1202789B IT1202789B (it) 1989-02-09

Family

ID=19883825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29334/78A IT1202789B (it) 1977-11-04 1978-10-31 Procedimento per rivelare criccatura in elementi metallici

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119426421A (zh) * 2025-01-10 2025-02-14 安徽仁烁金属制品有限公司 一种马口铁罐卷圆成型设备

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119426421A (zh) * 2025-01-10 2025-02-14 安徽仁烁金属制品有限公司 一种马口铁罐卷圆成型设备

Also Published As

Publication number Publication date
AU516509B2 (en) 1981-06-04
JPS5479093A (en) 1979-06-23
IT1202789B (it) 1989-02-09
AU4137078A (en) 1979-06-21
DE2848099A1 (de) 1979-05-10
NO773779L (no) 1979-05-07
ZA785758B (en) 1980-05-28
BR7807242A (pt) 1979-05-15
ES474775A1 (es) 1979-10-16
NO142594C (no) 1980-09-10
PL117226B1 (en) 1981-07-31
GB2007358B (en) 1982-06-16
SE438735B (sv) 1985-04-29
FR2408138B1 (it) 1982-01-15
SE7811280L (sv) 1979-05-05
GB2007358A (en) 1979-05-16
CS212308B2 (en) 1982-03-26
NO142594B (no) 1980-06-02
PL210668A1 (pl) 1979-07-16
CA1132369A (en) 1982-09-28
FR2408138A1 (fr) 1979-06-01
RO76350A (ro) 1981-03-30

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