IT8224045A0 - Procedimento per la rivelazione di difetti in billette. - Google Patents

Procedimento per la rivelazione di difetti in billette.

Info

Publication number
IT8224045A0
IT8224045A0 IT8224045A IT2404582A IT8224045A0 IT 8224045 A0 IT8224045 A0 IT 8224045A0 IT 8224045 A IT8224045 A IT 8224045A IT 2404582 A IT2404582 A IT 2404582A IT 8224045 A0 IT8224045 A0 IT 8224045A0
Authority
IT
Italy
Prior art keywords
billets
defects
procedure
detection
Prior art date
Application number
IT8224045A
Other languages
English (en)
Other versions
IT1153350B (it
Inventor
Svein Rune Halsor
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 IT8224045A0 publication Critical patent/IT8224045A0/it
Application granted granted Critical
Publication of IT1153350B publication Critical patent/IT1153350B/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

  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Radiation Pyrometers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Physical Vapour Deposition (AREA)
IT24045/82A 1981-11-03 1982-11-03 Procedimento per la rivelazione di difetti in billette IT1153350B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO813705A NO149793C (no) 1981-11-03 1981-11-03 Fremgangsmaate ved syning av valseemner

Publications (2)

Publication Number Publication Date
IT8224045A0 true IT8224045A0 (it) 1982-11-03
IT1153350B IT1153350B (it) 1987-01-14

Family

ID=19886296

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24045/82A IT1153350B (it) 1981-11-03 1982-11-03 Procedimento per la rivelazione di difetti in billette

Country Status (27)

Country Link
US (1) US4480928A (it)
JP (1) JPS5885146A (it)
KR (1) KR880001691B1 (it)
AT (1) AT393908B (it)
AU (1) AU559277B2 (it)
BE (1) BE894882A (it)
BR (1) BR8206340A (it)
CA (1) CA1186770A (it)
CH (1) CH660921A5 (it)
CS (1) CS259859B2 (it)
DE (1) DE3240397C2 (it)
ES (1) ES8402079A1 (it)
FR (1) FR2515826B1 (it)
GB (1) GB2109927B (it)
HU (1) HU184099B (it)
IN (1) IN157612B (it)
IT (1) IT1153350B (it)
LU (1) LU84451A1 (it)
MX (1) MX159861A (it)
NL (1) NL190384C (it)
NO (1) NO149793C (it)
PL (1) PL135184B1 (it)
RO (1) RO83786B (it)
SE (1) SE451345B (it)
SU (1) SU1248536A3 (it)
YU (1) YU246082A (it)
ZA (1) ZA827832B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01239443A (ja) * 1988-03-18 1989-09-25 Nkk Corp 管外面の欠陥検出方法およびその装置
NO166424C (no) * 1989-01-10 1991-07-17 Elkem Technology Fremgangsmaate for deteksjon av overflatesprekker i metallemner.
US5934805A (en) * 1993-05-17 1999-08-10 Daido Tokushuko Kabushika Kaisha Method and an apparatus for flaw detection
DE69419978T2 (de) * 1993-05-17 1999-12-09 Daido Tokushuko K.K., Nagoya Verfahren und Vorrichtung zur Fehlstellenfeststellung
AU692183B2 (en) * 1994-11-09 1998-06-04 Daido Tokushuko Kabushiki Kaisha A method and an apparatus for flaw detection
ES2108616B1 (es) * 1994-11-14 1998-07-01 Daido Steel Co Ltd Metodo y aparato para la deteccion de defectos.
GB2340224B (en) 1998-08-01 2001-06-06 British Aerospace Thermographic wiring inspection
KR100573562B1 (ko) * 2001-12-24 2006-04-25 주식회사 포스코 가열장치를 이용한 강판의 에지 크랙 검출 장치
DE102004011843A1 (de) * 2004-03-09 2005-09-29 Db Netz Ag Verfahren und Vorrichtung zum Nachweis von Fehlern in Eisenbahnschienen
EP2102639B1 (en) 2006-12-12 2012-08-29 Montanuniversität Leoben System and method for the defect analysis of workpieces
US8204294B2 (en) * 2009-11-25 2012-06-19 Toyota Motor Engineering & Manufacturing North America, Inc. Systems and methods for detecting defects in coatings utilizing color-based thermal mismatch
DE102011010066B4 (de) * 2011-02-02 2015-06-25 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren zum zerstörungsfreien Prüfen eines Bauteils aus einem Material mit einem Emissionskoeffizienten beträchtlich kleiner als 1, wie eines Kfz-Bauteils aus Aluminium, aus Edelstahl oder verzinktem Stahlblech, auf innere und/oder Oberflächenfehler
DE102012024367B4 (de) * 2012-12-09 2015-06-25 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren und Anlage zum zerstörungsfreien thermografischen Prüfen von Bauteilen wie Kfz-Bauteilen auf innere und/oder Oberflächenfehler bei Steigerung der Oberflächenemissivität der Bauteile
RU2703612C1 (ru) 2018-11-29 2019-10-21 Общество С Ограниченной Ответственностью "Качество Неразрушающего Контроля" Способ неразрушающего контроля изделий из композиционных материалов, содержащих углеродное волокно
DE102021132982A1 (de) 2021-12-14 2023-06-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur zerstörungsfreien thermografischen Prüfung von Prüfobjekten auf Defekte

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020745A (en) * 1958-11-13 1962-02-13 Smith Corp A O Method of flaw detection in a metal member
US3378685A (en) * 1965-05-20 1968-04-16 Atomic Energy Commission Usa Infrared nondestructive testing technique independent of sample surface emissivity
US3451254A (en) * 1965-07-26 1969-06-24 Automation Ind Inc Nondestructive tester
US3433052A (en) * 1965-07-26 1969-03-18 Automation Ind Inc Material tester
US3504524A (en) * 1966-09-09 1970-04-07 Automation Ind Inc Method of thermal material inspection
US3511086A (en) * 1966-11-23 1970-05-12 Boeing Co Nondestructive testing with liquid crystals
DE2314650C3 (de) * 1973-03-23 1978-10-12 Kraftwerk Union Ag, 4330 Muelheim Verfahren und Einrichtung zur Auffindung defekter Brennstäbe
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
GB1559922A (en) * 1977-09-15 1980-01-30 English Electric Valve Co Ltd Methods and apparatus for the examination of surface temperature distribution
US4215562A (en) * 1978-04-19 1980-08-05 Basov Vladislav V Method for detecting surface and subsurface flaws in rolled products
US4247306A (en) * 1979-01-17 1981-01-27 Elkem Spigerverket A/S Detection of flaws in metal members

Also Published As

Publication number Publication date
LU84451A1 (fr) 1983-06-13
PL135184B1 (en) 1985-10-31
KR840002521A (ko) 1984-07-02
ES517034A0 (es) 1984-01-01
NO149793C (no) 1984-07-04
HU184099B (en) 1984-06-28
BE894882A (fr) 1983-02-14
CA1186770A (en) 1985-05-07
BR8206340A (pt) 1983-09-20
CS783482A2 (en) 1988-04-15
CH660921A5 (de) 1987-05-29
RO83786B (ro) 1984-04-30
GB2109927B (en) 1985-04-11
CS259859B2 (en) 1988-11-15
DE3240397A1 (de) 1983-06-16
DE3240397C2 (de) 1987-01-29
MX159861A (es) 1989-09-21
ES8402079A1 (es) 1984-01-01
IT1153350B (it) 1987-01-14
IN157612B (it) 1986-05-03
NL190384B (nl) 1993-09-01
AT393908B (de) 1992-01-10
ZA827832B (en) 1983-08-31
US4480928A (en) 1984-11-06
KR880001691B1 (ko) 1988-09-06
PL238846A1 (en) 1983-06-20
SE8206191L (sv) 1983-05-04
AU9013182A (en) 1983-05-12
JPH0348461B2 (it) 1991-07-24
NL190384C (nl) 1994-02-01
NO149793B (no) 1984-03-12
RO83786A (ro) 1984-04-02
YU246082A (en) 1984-12-31
SE451345B (sv) 1987-09-28
ATA399382A (de) 1991-06-15
GB2109927A (en) 1983-06-08
SU1248536A3 (ru) 1986-07-30
FR2515826B1 (fr) 1985-09-13
NL8204268A (nl) 1983-06-01
AU559277B2 (en) 1987-03-05
SE8206191D0 (sv) 1982-11-01
JPS5885146A (ja) 1983-05-21
NO813705L (no) 1983-05-04
FR2515826A1 (fr) 1983-05-06

Similar Documents

Publication Publication Date Title
IT1148650B (it) Complesso,foglio e procedimento per la formazione di immagini,in particolare per la produzione di fotocopie
IT8222598A0 (it) Metodo per incrementare l'incidenza delle nascite femminili.
IT8220258A0 (it) Metodo per la polimerizzazione di alfa-olefine.
ES508509A0 (es) Procedimiento y maquina para la clasificacion de objetos.
NO823530L (no) Fremgangsmaate og middel for paavisning av tumorer
IT8224045A0 (it) Procedimento per la rivelazione di difetti in billette.
IT8221989A0 (it) Apparecchio rivelatore di difetti per nastri larghi.
IT8125755A0 (it) Metodo per la preparazione di gem-diammino derivati n-monoacilati.
ES521031A0 (es) Procedimientos de obtencion de amidoaminoacidos y similares.
IT8349346A0 (it) Metodo ed apparecchiatura per rivelare la presenza di rottami metallici,per uso in mietitrici
AT381681B (de) Abrollstaender
ES523327A0 (es) Aparato para la concentracion de frutas.
IT8223809A0 (it) Metodo per determinare le proprieta' di corrosione di leghe di zirconio.
IT8125496A0 (it) Apparato per la rivelazione di difetti in sfere per cuscinetti, mediante correnti parassite.
IT8448946A1 (it) Metodo e dispositivo per la fabbricazione di rulli.
IT8223075A0 (it) Procedimento immunoenzimatico per il rilevamento di anticorpi antinucleari.
IT8249137A0 (it) Procedimento per la laminazione di pezzi stampati e apparecchio per la esecuzione del procedimento
FI853019A0 (fi) Foerfarande och anordning vid rullningen av en bana.
ATA215181A (de) Walzgeruest
IT1157058B (it) Procedimento per la preparazione di acril e metaacrilamidi n.sostituite
AT370347B (de) Walzgeruest
ES509958A0 (es) Procedimiento para la obtencion de derivados de aminoacridin (d) y (l)-n-glicosido.
IT8020392A0 (it) Sistema di ispezione per la rivelazione di difetti in configurazioni regolari.
IT8224763A0 (it) Procedimento per la misurazione quantitativa di fosfatidilglicerina.
AT370644B (de) Walzgeruest

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961127