| Autor: |
Youl Baik, Bo Kyeong Kang, Yong Choi, Wan Chuck Woo |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Nuclear Engineering and Technology, Vol 53, Iss 6, Pp 1887-1892 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
1738-5733 |
| DOI: |
10.1016/j.net.2020.11.032 |
| Popis: |
The effect of gadolinium and boron on the texture development and magnetic properties of the texture controlled 23Cr–10NiCu duplex stainless steels were studied to develop a high performance neutron and electromagnetic shielding material. The 23Cr–10NiCu base alloy is composed of 60% of austenite and 40% of ferrite, whereas, the 23Cr–10NiCu-0.5Gd-0.8B modified alloy is composed of 66% of austenite, 27% of ferrite and 7% of CrFeB intermetallic compounds. The gadolinium and boron addition to the 23Cr–10NiCu base alloy increased mechanical properties. Microstructure observation showed that the small addition of 0.5 wt% gadolinium and 0.8 wt% boron to the alloy retarded to form texture at the same hot rolling conditions, and improved the maximum magnetism, residual magnetism and coercive force about 3%, 122% and 120%, respectively. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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