SU1248536A3 - Способ определени дефектов поверхностей заготовок - Google Patents

Способ определени дефектов поверхностей заготовок Download PDF

Info

Publication number
SU1248536A3
SU1248536A3 SU823513950A SU3513950A SU1248536A3 SU 1248536 A3 SU1248536 A3 SU 1248536A3 SU 823513950 A SU823513950 A SU 823513950A SU 3513950 A SU3513950 A SU 3513950A SU 1248536 A3 SU1248536 A3 SU 1248536A3
Authority
SU
USSR - Soviet Union
Prior art keywords
blackness
work
degree
piece
workpiece
Prior art date
Application number
SU823513950A
Other languages
English (en)
Russian (ru)
Inventor
Руне Халсер Свен
Коре Сторсет Магнар
Original Assignee
Элкем А/С (Фирма)
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 Элкем А/С (Фирма) filed Critical Элкем А/С (Фирма)
Application granted granted Critical
Publication of SU1248536A3 publication Critical patent/SU1248536A3/ru

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)
  • 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)
SU823513950A 1981-11-03 1982-11-02 Способ определени дефектов поверхностей заготовок SU1248536A3 (ru)

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 (1)

Publication Number Publication Date
SU1248536A3 true SU1248536A3 (ru) 1986-07-30

Family

ID=19886296

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823513950A SU1248536A3 (ru) 1981-11-03 1982-11-02 Способ определени дефектов поверхностей заготовок

Country Status (27)

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

Families Citing this family (17)

* 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.
EP0629852B1 (en) * 1993-05-17 1999-08-11 Daido Tokushuko Kabushiki Kaisha A method and an apparatus for flaw detection
US5934805A (en) * 1993-05-17 1999-08-10 Daido Tokushuko Kabushika Kaisha Method and an apparatus for flaw detection
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
RU2189583C2 (ru) * 2000-12-07 2002-09-20 Институт физики металлов Уральского отделения РАН Пироэлектромагнитный способ неразрушающего контроля
KR100573562B1 (ko) * 2001-12-24 2006-04-25 주식회사 포스코 가열장치를 이용한 강판의 에지 크랙 검출 장치
RU2243519C2 (ru) * 2002-09-23 2004-12-27 Колганов Валерий Иванович Тепловой способ диагностики технического состояния сосудов, работающих под избыточным внутренним давлением
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Бекешко Н.А.Сравнение контактных и бесконтактных методов теплового контрол . -Дефектоскопи ., 1978,№ 8,с. 96 Глебов И.А. и др. Теплова дефектоскопи статоров мощных генераторов.- .Дефектоскопи :, 1981,, № 11, с.69. *

Also Published As

Publication number Publication date
RO83786A (ro) 1984-04-02
NL8204268A (nl) 1983-06-01
HU184099B (en) 1984-06-28
AT393908B (de) 1992-01-10
PL135184B1 (en) 1985-10-31
BR8206340A (pt) 1983-09-20
FR2515826B1 (fr) 1985-09-13
FR2515826A1 (fr) 1983-05-06
JPS5885146A (ja) 1983-05-21
GB2109927A (en) 1983-06-08
IT8224045A0 (it) 1982-11-03
NL190384C (nl) 1994-02-01
ES517034A0 (es) 1984-01-01
MX159861A (es) 1989-09-21
SE451345B (sv) 1987-09-28
BE894882A (fr) 1983-02-14
IT1153350B (it) 1987-01-14
LU84451A1 (fr) 1983-06-13
PL238846A1 (en) 1983-06-20
DE3240397C2 (de) 1987-01-29
ZA827832B (en) 1983-08-31
IT8224045A1 (it) 1984-05-03
CH660921A5 (de) 1987-05-29
NO813705L (no) 1983-05-04
DE3240397A1 (de) 1983-06-16
YU246082A (en) 1984-12-31
SE8206191L (sv) 1983-05-04
KR880001691B1 (ko) 1988-09-06
RO83786B (ro) 1984-04-30
NL190384B (nl) 1993-09-01
AU9013182A (en) 1983-05-12
JPH0348461B2 (OSRAM) 1991-07-24
CS783482A2 (en) 1988-04-15
GB2109927B (en) 1985-04-11
NO149793B (no) 1984-03-12
ATA399382A (de) 1991-06-15
US4480928A (en) 1984-11-06
KR840002521A (ko) 1984-07-02
CA1186770A (en) 1985-05-07
CS259859B2 (en) 1988-11-15
IN157612B (OSRAM) 1986-05-03
NO149793C (no) 1984-07-04
ES8402079A1 (es) 1984-01-01
SE8206191D0 (sv) 1982-11-01
AU559277B2 (en) 1987-03-05

Similar Documents

Publication Publication Date Title
SU1248536A3 (ru) Способ определени дефектов поверхностей заготовок
US3462602A (en) Infra-red flaw detector
US6013915A (en) Process control by transient thermography
US8466673B2 (en) Method and apparatus for detecting concavo-convex shape surface defects
CN110018234B (zh) 一种双频超声波检测轴承钢夹杂物的方法
US4408903A (en) Method of and apparatus for radiation pyrometric temperature measurement of a continuous cast metal bar
EP0081243A3 (en) Articulated test probe mechanism with fluid bearing in roll gap
US3483721A (en) Material tester
MXPA05009081A (es) Metodo de procesamiento de productos que tienen bajas tolerancias mediante la remocion de virutas.
US3636441A (en) Method of measuring crack depths in electrically conductive metal workpieces using current probes with voltage probes located between current probes by measuring the minimum potential difference between the voltage and current probes
KR101105107B1 (ko) 열간 선재 표면결함 온-라인 와전류 탐상장치
US5666287A (en) Quench-hardening testing method and apparatus
JPS5929812B2 (ja) 鉄鋼材の表面疵検出方法
GB2161938A (en) Probe for detection of surface defects in metal bodies at high temperatures
SU1663521A1 (ru) Магнитопорошковый способ контрол
Efimovich et al. Calibration of dynamic thermocouple during friction and cutting with laser interferometry
Tamburelli Systematic application of non-destructive testing in an Italian pipe-mill
CN117372409A (zh) 一种结构钢连铸圆坯低倍组织中心裂纹缺陷定量评级方法
Pirlet et al. Survey of Methods for the Inspection of the Surface Conditions of Steel Products
JPS6217184B2 (OSRAM)
JPS6259856A (ja) 長手傷検出装置
JPS6114568A (ja) 熱間ビレツトコ−ナ−部の渦流探傷方法
Zhang et al. New method of two-color calibration and one-color measurement for real-time inspection of temperature field
JPH04310513A (ja) 多結晶シリコン中の不純物濃度の測定方法
Lajournade Probe for Detecting Defects in Metal Profiles at High Temperature Using Foucault Currents.(MITS BISI: 28616)