CS636688A3 - Apparatus for determining piping corrosion - Google Patents
Apparatus for determining piping corrosion Download PDFInfo
- Publication number
- CS636688A3 CS636688A3 CS886366A CS636688A CS636688A3 CS 636688 A3 CS636688 A3 CS 636688A3 CS 886366 A CS886366 A CS 886366A CS 636688 A CS636688 A CS 636688A CS 636688 A3 CS636688 A3 CS 636688A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- pipe
- clip
- radiation source
- film
- radiation
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title claims description 24
- 230000007797 corrosion Effects 0.000 title claims description 24
- 230000005855 radiation Effects 0.000 claims description 43
- 239000000758 substrate Substances 0.000 claims description 15
- 230000005251 gamma ray Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000012857 radioactive material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
Landscapes
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873732514 DE3732514A1 (de) | 1987-09-26 | 1987-09-26 | Verbessertes verfahren zur pruefung von rohrleitungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS636688A3 true CS636688A3 (en) | 1992-03-18 |
Family
ID=6336971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS886366A CS636688A3 (en) | 1987-09-26 | 1988-09-26 | Apparatus for determining piping corrosion |
Country Status (11)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4974246A (en) * | 1988-10-11 | 1990-11-27 | Dea Mineralol Aktiengesellschaft | Process for controlling corrosion of pipe |
| DE4035412A1 (de) * | 1990-11-07 | 1992-05-14 | Siemens Ag | Verfahren und vorrichtung zur gammaspektrometrischen autoradiographie |
| WO2010033265A1 (en) * | 2008-09-19 | 2010-03-25 | Analogic Corporation | Pipeline inspection |
| WO2017109295A1 (en) * | 2015-12-23 | 2017-06-29 | Outotec (Finland) Oy | A method and an arrangement for monitoring of a hydrometallurgical process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3521059A (en) * | 1967-03-15 | 1970-07-21 | Arabian American Oil Co | Apparatus for radiographing pipes having a film marker means associated therewith |
| IL66249A (en) * | 1982-07-07 | 1985-12-31 | Rochman Zvi Henri | Safety lock with automatic bolting |
| US4567012A (en) * | 1982-07-12 | 1986-01-28 | Combustion Engineering, Inc. | Dual isotope method to radiograph structures in nuclear steam supply systems |
| FR2554592A1 (fr) * | 1983-11-09 | 1985-05-10 | Coubard Bernard | Support pour controle non destructif, notamment gammagraphique |
| HU190197B (en) * | 1983-12-05 | 1986-08-28 | Kohaszati Gyarepitoe Vallalat,Hu | Method and device for testing quality of the welds by videoradiography |
| SE8404248L (sv) * | 1984-08-27 | 1985-10-21 | Stig Dahn | Sett att medelst rontgenstralning detektera inhomogeniteter i skarvar mellan och i isoleringen i fjerrvermeror samt anordning att utfora settet |
-
1987
- 1987-09-26 DE DE19873732514 patent/DE3732514A1/de active Granted
-
1988
- 1988-09-20 ZA ZA887028A patent/ZA887028B/xx unknown
- 1988-09-22 EP EP88115556A patent/EP0310874A3/de not_active Withdrawn
- 1988-09-22 ES ES88115556T patent/ES2007593A4/es active Pending
- 1988-09-23 DD DD88320087A patent/DD281657A5/de not_active IP Right Cessation
- 1988-09-23 NO NO88884224A patent/NO884224L/no unknown
- 1988-09-23 AU AU22754/88A patent/AU2275488A/en not_active Abandoned
- 1988-09-26 NZ NZ226327A patent/NZ226327A/xx unknown
- 1988-09-26 CS CS886366A patent/CS636688A3/cs unknown
- 1988-09-27 BR BR888804994A patent/BR8804994A/pt unknown
-
1989
- 1989-09-29 GR GR89300070T patent/GR890300070T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0310874A3 (de) | 1990-05-16 |
| NZ226327A (en) | 1991-03-26 |
| AU2275488A (en) | 1989-04-13 |
| NO884224L (no) | 1989-03-28 |
| BR8804994A (pt) | 1989-05-02 |
| GR890300070T1 (en) | 1989-09-29 |
| EP0310874A2 (de) | 1989-04-12 |
| NO884224D0 (no) | 1988-09-23 |
| DE3732514A1 (de) | 1989-04-13 |
| DE3732514C2 (enrdf_load_stackoverflow) | 1993-01-28 |
| ZA887028B (en) | 1989-07-26 |
| ES2007593A4 (es) | 1989-07-01 |
| DD281657A5 (de) | 1990-08-15 |
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