CA939008A - Non-destructive testing apparatus for ferromagnetic materials - Google Patents
Non-destructive testing apparatus for ferromagnetic materialsInfo
- Publication number
- CA939008A CA939008A CA122344A CA122344A CA939008A CA 939008 A CA939008 A CA 939008A CA 122344 A CA122344 A CA 122344A CA 122344 A CA122344 A CA 122344A CA 939008 A CA939008 A CA 939008A
- Authority
- CA
- Canada
- Prior art keywords
- testing apparatus
- destructive testing
- ferromagnetic materials
- ferromagnetic
- destructive
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Peptides Or Proteins (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702044535 DE2044535A1 (en) | 1970-09-09 | 1970-09-09 | Arrangement for non-destructive testing of steel parts |
Publications (1)
Publication Number | Publication Date |
---|---|
CA939008A true CA939008A (en) | 1973-12-25 |
Family
ID=5781927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA122344A Expired CA939008A (en) | 1970-09-09 | 1971-09-08 | Non-destructive testing apparatus for ferromagnetic materials |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS52709B1 (en) |
CA (1) | CA939008A (en) |
DE (1) | DE2044535A1 (en) |
FR (1) | FR2103371A5 (en) |
GB (1) | GB1354133A (en) |
SE (1) | SE376655B (en) |
SU (1) | SU421208A3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54142818U (en) * | 1978-03-28 | 1979-10-03 | ||
AU531499B2 (en) * | 1978-09-08 | 1983-08-25 | Orb Electrical Steels Limited | An isotropic magnetising system |
GB2119518A (en) * | 1982-03-24 | 1983-11-16 | George Victor Crowe | Flaw detection method |
CN103743811B (en) * | 2014-01-08 | 2018-12-25 | 上海射磁探伤机制造有限公司 | A kind of fluorescent magnetic particle flaw detector for pipe end |
EP3775868A1 (en) * | 2018-03-27 | 2021-02-17 | Illinois Tool Works, Inc. | Magnetic inspection machines with true gauss magnetic measurements |
CN110243923B (en) * | 2019-06-19 | 2023-06-20 | 中国石油大学(华东) | Visual imaging and evaluation method for corrosion defect based on alternating current electromagnetic field |
CN110889830B (en) * | 2019-11-13 | 2023-03-24 | 河南科技大学 | Steel wire rope damage detection method and detection system based on three-dimensional magnetic flux leakage color imaging |
CN116577408B (en) * | 2023-07-12 | 2023-10-03 | 江苏赛福探伤设备制造有限公司 | Magnetic powder inspection machine for bearing roller |
-
1970
- 1970-09-09 DE DE19702044535 patent/DE2044535A1/en active Pending
-
1971
- 1971-08-20 FR FR7130389A patent/FR2103371A5/fr not_active Expired
- 1971-09-02 SU SU1695731A patent/SU421208A3/ru active
- 1971-09-08 GB GB4195871A patent/GB1354133A/en not_active Expired
- 1971-09-08 CA CA122344A patent/CA939008A/en not_active Expired
- 1971-09-09 JP JP7003871A patent/JPS52709B1/ja active Pending
- 1971-09-09 SE SE1143971A patent/SE376655B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SU421208A3 (en) | 1974-03-25 |
GB1354133A (en) | 1974-06-05 |
SE376655B (en) | 1975-06-02 |
JPS52709B1 (en) | 1977-01-10 |
SU396886A3 (en) | 1973-08-29 |
DE2044535A1 (en) | 1972-05-10 |
FR2103371A5 (en) | 1972-04-07 |
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