Alkrothal 14 (Resistentia filum calefactionis et filum resistentiae) Alkrothal 14 est stannum ferriticum ironchromiumaluminium (Alaymus FeCrAl) cum resistivity magno usui accommodato ad temperaturae usque ad 1100°C (2010°F). Alkrothal 14 typice usus est ad filum electrica resistentiae ad applicationes sicut ad funem calefactionis.
CHEMICAL COMPOSITIONE
C % | Si% | Mn% | Cr% | Al% | Fe% | |||||||
nominatim compositionem | 4.3 | Bal | ||||||||||
Min | - | 14.0 | ||||||||||
Max | 0.08 | 0.7 | 0.5 | 16.0 |
MACHINA
filum magnitudine | cede vires | distrahentes vires | Prolongatio | duritia |
Diam | Rp0.2 | Rm | A | |
mm | MPa | MPa | % | Hv |
1.0 | 455 | 630 | 22 | 220 |
4.0 | 445 | 600 | 22 | 220 |
6.0 | 425 | 580 | 23 | 220 |
IUVENIS MODULUS
temperatus °C | 20 | 100 | 200 | 400 | 600 | 800 | 1000 |
GPa | 220 | 210 | 205 | 190 | 170 | 150 | 130 |
Mechanica ad elevatum temperatus
Temperature °C | 900 |
MPa | 30 |
Ultima distrahens vi deformationis rate 6.2 x 10 / min
REPENTE FORTITUDO - 1% PROLIGATIO IN M H*
Temperature °C | 800 | 1000 |
MPa | 1.2 | 0.5 |
PHYSICA POTESTAS
Densitas g/cm3 | 7.28 |
Electrical resistivity in 20°C Ω mm/ m | 1.25 |
Ratio Poisson | 0.30 |
TEMPERATURA PARS RESISTIVITATIS
Temperatus°C | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
Ct | 1.00 | 1.02 | 1.03 | 1.04 | 1.05 | 1.08 | 1.09 | 1.10 | 1.11 | 1.11 | 1.12 |
COEFFICIENS Scelerisque LAXAMENTUM
Temperature °C | Scelerisque Expansion x 106/ K |
20 - 250 | 11 |
20 - 500 | 12 |
20 - 750 | 14 |
20 - 1000 | 15 |
Scelerisque conductivity
Temperature °C | 20 |
W/m K | 16 |
IN SPECIE CALOR CAPAX
Temperatus°C | 20 | 200 | 400 | 600 | 800 | 1000 |
kJ kg-1K-1 | 0.46 | 0.63 | 0.72 | 1.00 | 0.80 | 0.73 |