Environmental Engineering Reference
In-Depth Information
100
Zry-2, Step II-LTA
Myashita et al.-2006
Zry-2, F1, Step III-LTA
Myashita et al.-2006
Zry-2, K5-Coupons.
Ishimoto et al.,-2003
Zry-2, K5-Coupons.
tagaki et al.-2003
Zry-4, F1. Step III-LTA
Myashita et al.-2006
Zry-2 + -4. BWR-A
Coupons, Sel et al.-2004
Zry-2, BWR-B, Coupons.
Gazarolli et al.-2002
Zry-4, BWR-B, Coupons.
Gazarolli et al.-2002
Zry-2, F-5, HWC.
Shimade et al.-2005
90
80
4E-20
70
1E-19
Zry-2
60
50
2E-19
40
30
20
Zry-4
10
0
0
10
20
30
40
50
60
70
80
F A burnup (MWd/kgU)
4.50
Hydrogen pickup behaviour of Zircaloy-2 and Zircaloy-4 under
isothermal irradiation in different Japanese studies. Particularly
important is the data of Miyashita
et al
. (2006); ZIRAT 11 compilation
(Adamson,
et al
., 2006). (
1
Hoffmann & Manzel, 1999;
2
Potts, 2000;
3
Zwicky
et al
., 2000)
Corrosion of RXA Zircaloy-4 and M5
®
(outer oxide)
70
M5
Zy-4 (1.3% Sn)
Zy-4 (1.45% Sn)
60
50
40
30
20
10
0
0
5
10 15
Fluence (E+25 n/m
2
)
20
25
4.51
Corrosion of RXA Zircaloy-4 and M5 at 315
°
C (588K) in PWR water
chemistry. (Source: Reprinted, with permission, from Bossis
et al
.
(2007), copyright ASTM International, 100 Barr Harbor Drive, West
Conshohocken, PA 19428.)
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