FA034 - ASTM E 1025

FA034 1/5 ASTM E 1025

ASTM E 1025 presentation

40 → thickness in mills

10 = 254 µm = 1 % of 25 mm = 2 % of 12.5 mm

Rue de la Ferme 71/5, 4430 Ans - Belgium

e-mail : [email protected]

Tel. +32 (0).43.67.07.92

© XRIS sprl - 2014

FA034 2/5 ASTM E 1025

Stainless Steel

DeReO WA – 200 µm

GE generator 320 kV – 10 mA

Special Steel alloy

Object : 12.5 mm thick special steel alloy

IQI : ASTM 25 = 4 % of 12.5 mm and IQI FE10.

Panel : DeReO WA – 200 µm (not calibrated)

W13 (200 µm) is resolved ( 1,6 % )

2T is resolved ; 1T nearly

After calibration (with Cu filter)

W14 (160 µm) is resolved ( 1,3 % )

4-1T is resolved ( 2 % sensitivity ) ; 4-2T was expected



Tel. +32 (0).43.67.07.92

© XRIS sprl - 2014

FA034 3/5 ASTM E 1025

Standard Steel

12 mm Fe plate + welding : thickness ~ 15 mm + Cu 1.6 mm thick

160 kV – 4 mA – 60 s – 100 cm with DeReO WA-F

IQI W15 (125 µm) is resolved (0.9 %) ; ASTM E 1025 : 2T-1 is resolved (> 1.4 %)



Tel. +32 (0).43.67.07.92

© XRIS sprl - 2014

FA034 4/5 ASTM E 1025

Aluminium with electron welding

Panoramic minifocus Xray generator is used to xray an electron beam welding

DeReO HR 0510 048 060 – 48 µm

2T-1 is resolved (> 1.4 %)



Tel. +32 (0).43.67.07.92

© XRIS sprl - 2014

FA034 5/5 ASTM E 1025

Stainless Steel

30 to 5 mm thick step wedge DeReO WA-F

300 kV – 5 mA – 60 s 250 kV – 2 mA – 60 s

30 mm

ep. 508 µm

1,7 %

> 2T-1

25 mm

ep. 432 µm

1.7 %

> 2T-1

20 mm

ep. 380 µm

1.9 %

> 2T-1

15 mm

ep. 300 µm

2 %

= 2T-1

10 mm

ep. 178 µm

1.8 %

> 2T-1

5 mm

ep. 127 µm

2.5 %

> 4T-2



Tel. +32 (0).43.67.07.92

© XRIS sprl - 2014

FA034 - ASTM E 1025

Documents

Transcript of FA034 - ASTM E 1025