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Table 5
Summary of yield strength of hot deformed RHEAs at 800–1400 °C.
| Alloy composition | Strain | Strain rate (s−1) |
Temperature (°C) |
Yield strength (MPa) |
Plasticity (%) |
References |
|---|---|---|---|---|---|---|
| HfMoNbTaTiZr | – | 10−3 | 800 1000 1200 |
1007 814 556 |
>20 30 30 |
[87] |
| AlNb2TiV | 0.3 | 10−3 | 800 1000 |
694 612 |
>30 >30 |
[118] |
| NbTiVZr | 0.69 | 10−3 | 800 1000 |
500 200 |
>40 50 |
[119] |
| Zr2.0TiHfVNb2.0 | 0.69 | 10−3 | 800 900 1200 |
647 476 165 |
50 50 50 |
[81] |
| HfNbTaTiZrW | – | 10−3 | 800 1000 1200 |
535 295 92 |
>35 >35 >35 |
[120] |
| HfNbTaTiZrMoW | – | 10−3 | 800 1000 1200 |
577 409 345 |
>35 >35 >35 |
[120] |
| TiAl20VNbMo | – | 10−3 | 800 1000 |
624 180 |
>50 >50 |
[57] |
| NbMoCrTiAl | – | 10−3 | 800 1000 1200 |
860 594 105 |
0.135 >0.15 >0.24 |
[121] |
| NbTaW0.5(Mo2C)20 | – | 10−3 | 1200 1400 |
1026 697 |
22.3 >30 |
[122] |
| C0.25Hf0.25NbTaW0.5 | – | 10−3 | 1000 1200 1400 |
868 792 749 |
50 50 50 |
[123] |
| Re0.5MoNbW(TaC)0.5 | 0.48 | 10−3 | 1000 1200 |
937 901 |
15.9 35 |
[124] |
| Ti2VNbMoZr2 | – | 10−3 | 800 | 977 | >50 | [125] |
| Zr1NbMoTaW | – | 10−3 | 1000 | 555 | 25 | [98] |
| (VNbTiTa)90Si10 | – | 10−3 | 1000 1200 |
646 133 |
>50 >50 |
[103] |
| TiNbTaZrHf | – | 10−3 | 800 1000 1200 |
1351 508 105 |
38.5 44 >50 |
[126] |
| ZrTiHfNb0.5Ta0.5O0.2 | – | 10−3 | 800 | 966 537 |
>50 >50 |
[127] |
| HfNbTiVSi0.5 | 0.69 | 10−3 | 800 1000 |
875 240 |
50 50 |
[55] |
| ZrTiHfNb0.5Ta0.5 | 0.69 | 10−3 | 800 900 |
170 112 |
50 50 |
[78] |
| ZrTiHfNb0.5Mo0.5 | 0.69 | 10−3 | 800 900 |
539 274 |
50 50 |
[78] |
| W0.4MoNb1.3TaTi | 0.69 | 10−3 | 800 1000 1100 |
1125 905 425 |
44.7 37.2 48.3 |
[76] |
| TiVNbMoTaW | – | 10−3 | 800 1000 1200 |
791 753 659 |
>10 >25 10 |
[128] |
| V1NbMoTa | – | 10−3 | 800 1000 |
933 811 |
>51 >51 |
[113] |
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