DE3507174A1 - Method for documenting crack tests - Google Patents

Method for documenting crack tests

Info

Publication number
DE3507174A1
DE3507174A1 DE19853507174 DE3507174A DE3507174A1 DE 3507174 A1 DE3507174 A1 DE 3507174A1 DE 19853507174 DE19853507174 DE 19853507174 DE 3507174 A DE3507174 A DE 3507174A DE 3507174 A1 DE3507174 A1 DE 3507174A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
documenting
method
crack
crack tests
tests
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19853507174
Other languages
German (de)
Inventor
Dietrich Hoffmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/91Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink

Abstract

The invention relates to a method for documenting the results obtained in crack tests, which is characterised in that colorants are used in the crack test, which are transferred from the workpiece to be tested onto an areal substrate brought into contact therewith.
DE19853507174 1985-03-01 1985-03-01 Method for documenting crack tests Withdrawn DE3507174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853507174 DE3507174A1 (en) 1985-03-01 1985-03-01 Method for documenting crack tests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853507174 DE3507174A1 (en) 1985-03-01 1985-03-01 Method for documenting crack tests

Publications (1)

Publication Number Publication Date
DE3507174A1 true true DE3507174A1 (en) 1986-09-04

Family

ID=6263848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853507174 Withdrawn DE3507174A1 (en) 1985-03-01 1985-03-01 Method for documenting crack tests

Country Status (1)

Country Link
DE (1) DE3507174A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831084A1 (en) * 1998-07-14 1999-09-09 Bundesrep Deutschland Simple method revealing and documenting cracks during dye penetration- or magnetic powder examination
WO2000031188A1 (en) * 1998-11-26 2000-06-02 Basf Aktiengesellschaft Use of compositions containing bisazo compounds for detecting fissures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831084A1 (en) * 1998-07-14 1999-09-09 Bundesrep Deutschland Simple method revealing and documenting cracks during dye penetration- or magnetic powder examination
WO2000031188A1 (en) * 1998-11-26 2000-06-02 Basf Aktiengesellschaft Use of compositions containing bisazo compounds for detecting fissures
US6616712B1 (en) 1998-11-26 2003-09-09 Basf Aktiengesellschaft Use of compositions containing bisazo compounds for detecting fissures

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Legal Events

Date Code Title Description
8130 Withdrawal