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ASTM Selected Technical Papers
Radiation Embrittlement and Surveillance of Nuclear Reactor Pressure Vessels: An International Study
By
LE Steele
LE Steele
1
Head
,
Thermostructural Materials Branch, Material Science & Technology Division, Naval Research Laboratory
,
Washington, D.C.
;
Specialist Meeting Chairman and editor
.
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ISBN-10:
0-8031-0263-1
ISBN:
978-0-8031-0263-7
No. of Pages:
228
Publisher:
ASTM International
Publication date:
1983

Measurement of the fracture toughness properties of irradiated materials presents many difficulties because of the limited volume of the specimens. One solution to this problem lies in the use of the fracture energy criterion, which is valid for high plastic deformation. The Absorbed Specific Energy Until Fracture (ASPEF) criterion was used for evaluating irradiation research results and a correlation was found between this criterion and the fatigue crack propagation rate on nonirradiated steels, thereby providing a basis for using ASPEF to evaluate surveillance results.

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,
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,
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, No.
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2.
Sih
,
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in
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,
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,
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,
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, and
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,
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,
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,
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, pp. 107-129.
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Radon
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and
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in
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,
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,
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Havas
,
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,
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,
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, and
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,
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Gillemot
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in
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,
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, pp. 353-358.
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Gillemot
,
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in
Proceedings
,
International Conference on Creep and Fatigue in Elevated Temperature Applications
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,
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,
CP-11
, Paper 236.1,
1974
, pp. 80-88.
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and
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,
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, Vol.
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Tomkins
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,
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, Vol.
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, No.
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,
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, pp. 1041-1066.
10.
Romváry
,
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and
Tóth
,
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in
Proceedings
,
International Symposium on Absorbed Specific Energy and/or Strain Energy Density Criterion
,
Sih
G. C.
,
Czoboly
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, and
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F.
, Eds.,
Martinus Nijhoff
,
The Hague, The Netherlands, and Akadémia Kiadó, Budapest, Hungary
,
1982
, pp. 107-129.
11.
Krasowsky
,
A.
and
Vainstock
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in
Proceedings
,
International Symposium on Absorbed Specific Energy and/or Strain Energy Density Criterion
,
Sih
G. C.
,
Czoboly
E.
, and
Gillemot
F.
, Eds.,
Martinus Nijhoff
,
The Hague, The Netherlands, and Akadémiai Kiadó, Budapest, Hungary
,
1982
, pp. 347-354.
12.
Gillemot
,
F.
in
Transactions
,
5th International Conference on Structural Mechanics in Reactor Technology
,
North-Holland
,
Amsterdam, The Netherlands
, Vol.
G
, Paper G3/2,
1979
, pp. 1-7.
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