Table 3 Comparison between the present and previous reported data related to the DBTT of tungsten-based materials.
Material/Size | Working process | DBTT (K) | Dimension (mm) | Method | Ref. |
|---|---|---|---|---|---|
W–0.5ZrC (8.5 mm thick plate) | Rolling | 373 | 2 × 2 × 20 | 3PB | our |
W–2Y2O3 (2 mm thick, Φ 95 mm) | Hot Forging | 473 | 2 × 2 × 25 | 3PB | |
Pure W(10 mm thick plate) | Rolling | 473 | 2 × 4 × 20 | 3PB | |
Pure W (4 mm thick) | HIP | 473 | 2 × 3.3 × 20 | 3PB | |
W–0.2TiC (1 mm thick) | Forging+Rolling | 440 | 1 × 1 × 20 | 3PB | |
W–0.25Ti–0.05C (1 mm thick plate) | Rolling | 260 | 1 × 1 × 20 | 3PB | |
W–1%Y2O3 | Injection molding | 1273 | 3 × 4 × 27 | Charpy | |
Pure W | Injection molding | 1173 | 3 × 4 × 27 | Charpy | |
W–0.5TiC | HIP + Forging | 484 | 1 × 1 × 20 | 3PB | |
WL10 | Swaging + Rolling | 973 | 10 × 10 × 55 | Charpy | |
Pure W (0.1 mm thick foil) | Rolling + Joinning | 373 | 4 × 15 × 33 | Charpy |
