RADIOGRAPHIC IMAGE QUALITY PARAMETERS FOR WELDED JOINTS ACCORDING TO NEW STANDARDS GOST ISO 17636-1,2-2017
Abstract and keywords
Abstract (English):
Vypolneno sravnenie osnovnyh parametrov kachestva plenochnyh snimkov po novomu standartu GOST ISO 17636-1-2017 i deystvuyuschemu GOST 7512-82. Rassmotreny otlichiya parametrov kachestva cifrovyh izobrazheniy po novomu standartu GOST ISO 17636-2-2017 ot sootvetstvuyuschih parametrov v plenochnoy radiografii.

Keywords:
plenochnaya radiografiya, cifrovaya radiografiya, komp'yuternaya radiografiya, svarnye soedineniya, opticheskaya plotnost', kontrastnaya chuvstvitel'nost', normalizovannoe otnoshenie signal/shum, summarnaya nerezkost'
References

1. GOST ISO 17636-1-2017. Nerazrushayuschiy kontrol' svarnyh soedineniy. Radiograficheskiy kontrol'. Chast' 1. Sposoby rentgeno- i gammagraficheskogo kontrolya s primeneniem plenki. - M.: Standartinform, 2018.

2. GOST ISO 17636-2-2017. Nerazrushayuschiy kontrol' svarnyh soedineniy. Radiograficheskiy kontrol'. Chast' 2. Sposoby rentgeno- i gammagraficheskogo kontrolya s primeneniem cifrovyh detektorov. - M.: Standartinform, 2018.

3. ISO 17636-1-2013. Non-destructive testing of welds. Radiographic testing. Part 1. X- and gamma-ray techniques with film.

4. ISO 17636-2-2013. Non-destructive testing of welds. Radiographic testing. Part 2. X- and gamma-ray techniques with digital detectors.

5. EN 1435-1997. Non-destructive examination of welds. Radiographic examination of welded joints.

6. ISO 17636-2003. Non-destructive testing of welds. Radiographic testing of fusion-welded joints.

7. GOST R ISO 10893-6-2016. Truby stal'nye besshovnye i svarnye. Chast' 6. Radiograficheskiy kontrol' svarnyh shvov dlya obnaruzheniya defektov. - M.: Standartinform, 2016.

8. GOST R ISO 10893-7-2016. Truby stal'nye besshovnye i svarnye. Chast' 7. Cifrovoy radiograficheskiy kontrol' svarnyh shvov dlya obnaruzheniya defektov. - M.: Standartinform, 2016.

9. GOST 7512-82. Kontrol' nerazrushayuschiy. Soedineniya svarnye. Radiografi- cheskiy metod. - M.: Standartinform, 2008.

10. EN 444-1994. Non-destructive testing. General principles for radiographic examination of metallic materials by X- and gamma-rays.

11. ISO 5579-2013. Non-destructive testing. Radiographic testing of metallic materials using film and X- or gamma rays. Basic rules.

12. SDOS-1-2008. Metodicheskie rekomendacii o poryadke provedeniya radiacionnogo kontrolya tehnicheskih ustroystv i sooruzheniy, primenyaemyh i ekspluatiruemyh na opasnyh proizvodstvennyh ob'ektah. - M.: NTC «Promyshlennaya bezopasnost'», 2008.

13. ISO 19232-1-2013. Non-destructive testing. Image quality of radiographs. Part 1: Determination of the image quality value using wire-type image quality indicators.

14. ISO 19232-2-2013. Non-destructive testing. Image quality of radiographs. Part 2: Determination of the image quality value using step/hole-type image quality indicators.

15. ASTM E 1742-08. Standard Practice for Radiographic Examination.

16. GOST 20426-82. Kontrol' nerazrushayuschiy. Metody defektoskopii radiacionnye. Oblast' primeneniya. - M.: Izdatel'stvo standartov, 1982.

17. ISO 11699-1-2008. Non-destructive testing. Industrial radiographic film. Part 1: Classification of film systems for industrial radiography.

18. ISO 19232-5-2013. Non-destructive testing. Image quality of radiographs. Part 5: Determination of the image unsharpness value using duplex wire-type image quality indicators.

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