Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels
Abstract:
The paper presents one part from the RATEN ICN contribution to the European FP7 MatISSE Project objectives, which is focused on the fracture mechanics properties of small tubes made from ODS steels (Oxide Dispersion Strengthened steels). The ODS tubes are foreseen as cladding tubes for gen IV reactors, and therefore the mechanical properties are very important for working in the most aggressive environment (irradiation and high temperatures) during the gen IV reactor operation. The fracture toughness, KIC, could be obtained for tubes with small diameters by means of the PLT-type mechanical test (acronym for Pin-Loading Test). This kind of test is a non-standard (ASTM) mechanical test, and during last decade it is still worldwide under development. The specific specimens for PLT-tests has been prepared from ODS tubes, which were provided to the project by the CEA France, a partner in the FP 7 MatISSE, in two different compositions: Fe -9cr ODS and Fe -14 Cr ODS. The paper highlights the PLT experimental test methodology, starting with obtaining of the geometric function, description of the experimental set-up and results processing.
Keywords: Pin-Loading Test; ODS steels; KIC parameter; geometric function
Cite this article as: NITU, A., ABRUDEANU, M., RADU, V., Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels, Rev. Chim., 69(12), 2018, 3533-3536.
Vancouver Nitu A, Abrudeanu M, Radu V. Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels. Rev. Chim.[internet]. 2018 Dec;69(12):3533-3536. Available from: https://doi.org/10.37358/RC.18.12.6786
APA 6th edition Nitu, A., Abrudeanu, M. & Radu, V. (2018). Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels. Revista de Chimie, 69(12), 3533-3536. https://doi.org/10.37358/RC.18.12.6786
Harvard Nitu, A., Abrudeanu, M., Radu, V. (2018). 'Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels', Revista de Chimie, 69(12), pp. 3533-3536. https://doi.org/10.37358/RC.18.12.6786
IEEE A. Nitu, M. Abrudeanu, V. Radu, "Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels". Revista de Chimie, vol. 69, no. 12, pp. 3533-3536, 2018. [online]. https://doi.org/10.37358/RC.18.12.6786
Text Alexandru Nitu, Marioara Abrudeanu, Vasile Radu, Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels, Revista de Chimie, Volume 69, Issue 12, 2018, Pages 3533-3536, ISSN 2668-8212, https://doi.org/10.37358/RC.18.12.6786. (https://revistadechimie.ro/Articles.asp?ID=6786) Keywords: Pin-Loading Test; ODS steels; KIC parameter; geometric function
RIS TY - JOUR T1 - Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels A1 - Nitu, Alexandru A2 - Abrudeanu, Marioara A3 - Radu, Vasile JF - Revista de Chimie JO - Rev. Chim. PB - Revista de Chimie SRL SN - 2668-8212 Y1 - 2018 VL - 69 IS - 12 SP - 3533 EP - 3536 UR - https://doi.org/10.37358/RC.18.12.6786 KW - Pin-Loading Test KW - ODS steels KW - KIC parameter KW - geometric function ER -
BibTex @article{RevCh2018P3533, author = {Nitu Alexandru and Abrudeanu Marioara and Radu Vasile}, title = {Investigation of the Fracture Mechanics Properties of Small Tubes from Oxide Dispersion Strengthened Steels}, journal = {Revista de Chimie}, volume = {69}, number = {12}, pages = {3533-3536}, year = {2018}, issn = {2668-8212}, doi = {https://doi.org/10.37358/RC.18.12.6786}, url = {https://revistadechimie.ro/Articles.asp?ID=6786} }
