The Influence of Coherent Oxide Interfaces on the Behaviors of Helium (He) Ion Irradiated ODS W
Tungsten (W), as a promising plasma-facing material for fusion nuclear reactors, exhibits ductility reduction. Introducing high-density coherent nano-dispersoids into the W matrix is a highly efficient strategy to break the tradeoff of the strength-ductility performance. In this work, we performed helium (He) ion irradiation on coherent oxide-dispersoids strengthened (ODS) W to investigate the effect of coherent nanoparticle interfaces on the behavior of He bubbles. The results show that the diameter and density of He bubbles in ODS W are close to that in W at low dose of He ion irradiation. The radiation-induced hardening increment of ODS W, being 25% lower than that of pure W, suggests the involvement of the coherent interface in weakening He ion irradiation-induced hardening and emphasizes the potential of coherent nano-dispersoids in enhancing the radiation resistance of W-based materials.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:16 |
|---|---|
| Enthalten in: |
Materials (Basel, Switzerland) - 16(2023), 13 vom: 26. Juni |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Liu, Xing [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
|---|
| Anmerkungen: |
Date Revised 18.07.2023 published: Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.3390/ma16134613 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM359456707 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM359456707 | ||
| 003 | DE-627 | ||
| 005 | 20231226080921.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/ma16134613 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1198.xml |
| 035 | |a (DE-627)NLM359456707 | ||
| 035 | |a (NLM)37444926 | ||
| 035 | |a (PII)4613 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Liu, Xing |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The Influence of Coherent Oxide Interfaces on the Behaviors of Helium (He) Ion Irradiated ODS W |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 18.07.2023 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Tungsten (W), as a promising plasma-facing material for fusion nuclear reactors, exhibits ductility reduction. Introducing high-density coherent nano-dispersoids into the W matrix is a highly efficient strategy to break the tradeoff of the strength-ductility performance. In this work, we performed helium (He) ion irradiation on coherent oxide-dispersoids strengthened (ODS) W to investigate the effect of coherent nanoparticle interfaces on the behavior of He bubbles. The results show that the diameter and density of He bubbles in ODS W are close to that in W at low dose of He ion irradiation. The radiation-induced hardening increment of ODS W, being 25% lower than that of pure W, suggests the involvement of the coherent interface in weakening He ion irradiation-induced hardening and emphasizes the potential of coherent nano-dispersoids in enhancing the radiation resistance of W-based materials | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a ODS W | |
| 650 | 4 | |a coherent interface | |
| 650 | 4 | |a helium | |
| 650 | 4 | |a ion irradiation | |
| 700 | 1 | |a Dong, Zhi |e verfasserin |4 aut | |
| 700 | 1 | |a Shen, Shangkun |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Yufei |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Zefeng |e verfasserin |4 aut | |
| 700 | 1 | |a Hao, Liyu |e verfasserin |4 aut | |
| 700 | 1 | |a Du, Jinlong |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Jian |e verfasserin |4 aut | |
| 700 | 1 | |a Ma, Zongqing |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Yongchang |e verfasserin |4 aut | |
| 700 | 1 | |a Fu, Engang |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Materials (Basel, Switzerland) |d 2009 |g 16(2023), 13 vom: 26. Juni |w (DE-627)NLM208535349 |x 1996-1944 |7 nnns |
| 773 | 1 | 8 | |g volume:16 |g year:2023 |g number:13 |g day:26 |g month:06 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/ma16134613 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 16 |j 2023 |e 13 |b 26 |c 06 | ||