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| molybdène | tungstène | Tatanlum | taharo niobium | chrome |
| hamafin'ny (20 ℃) | Fanamaivanana ny adin-tsaina:＞ 220（HV10） namboarina indray> 160 - 180 [HV10] | fanalefahana ny adin-tsaina: >460(HV30) Recrystallized>360(HV30) | deforme: 120 – 220 [HV10] namboarina indray: 80 – 125[HV10] | deforme: 110 – 180 [HV10] nohavaozina: 60 – 110[HV10] | 180 – 250 [HV10] |
| Modulus ny elasticité (20 ℃) | 320 [GPa] | 405 [GPa] | 186 [GPa] | 104 [GPa] | 294 [GPa] |
| Coefficient ny fanitarana thermal linear (20 ℃) | 5.2 · 10-6 [m/(m·K)] | 4.4 · 10-6 [m/(m·K)] | 6.4 · 10-6 [m/(m·K)] | 7.1 · 10-6 [m/(m·K)] | 6.2 · 10-6 [m/(m·K)] |
| Conductivity mafana (20 ℃) | 142 [W/(m ·K)] | 164 [W/(m·K)] | 57.5 [W/(m·K)] | 53.7 [W/(m·K)] | 93.7 [W/(m·K)] |
| hafanana manokana (20 ℃) | 0.25 [J/(g·K)] | 0.13 [J/(g·K)] | 0.14 [J/(g·K)] | 0.27 [J/(g·K)] | 0,45 [J/(g·K)] |
| Conductivity elektrika (20 ℃) | 17.9 · 106 [1/(Ω·m)] | 18.2 · 106 [1/(Ω·m)] | 8 · 106[1/(Ω·m)] | 7.1 · 106[1/(Ω·m)] | 7.9 · 106 [1/(Ω·m)] |
| fanoherana elektrika manokana (20 ℃) | 0,056 [(Ω·mm2)/m] | 0.055 [(Ω·mm2)/m] | 0.125 [(Ω·mm2)/] | 0.141 [(Ω·mm2)/m] | 0.127 [(Ω·mm2)/m] |
| Ny fiasan'ny electron | 4,39 [eV] | 4.54 [eV] | 4.3 [eV] | 4.3 [eV] | 4,5 [eV] |
| Recrystallization hafanana | 1100 ℃ | 1350 ℃ | 900-1450 ℃ | 850 – 1.300 °C |
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Fotoana fandefasana: Sep-29-2019