0Cr25Al5 ndi iron-chromium-aluminium alloy (FeCrAl alloy) yomwe imadziwika ndi kukana kwambiri, kutsika kwa mphamvu yamagetsi, kutentha kwapamwamba kwambiri, kukana kwa dzimbiri pansi pa kutentha kwakukulu.Ndi yoyenera kugwiritsidwa ntchito pa kutentha mpaka 1250 ° C.
Zomwe zimagwiritsidwa ntchito pa 0Cr25Al5 zimagwiritsidwa ntchito pophika magetsi a ceramic, ng'anjo yamafakitale, zotenthetsera.
Zomwe zili bwino%
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Zina |
Max | |||||||||
0.06 | 0.025 | 0.025 | 0.70 | Kuchuluka kwa 0.60 | 23.0-26.0 | Kuchuluka kwa 0.60 | 4.5-6.5 | Bali. | - |
Makina Okhazikika (1.0mm)
Zokolola mphamvu | Kulimba kwamakokedwe | Elongation |
Mpa | Mpa | % |
500 | 700 | 23 |
Zodziwika bwino zakuthupi
Kuchulukana (g/cm3) | 7.10 |
Kulimbana ndi magetsi pa 20ºC(ohm mm2/m) | 1.42 |
Coefficient ya conductivity pa 20ºC (WmK) | 13 |
Coefficient ya kukula kwa kutentha
Kutentha | Coefficient of Thermal Expansion x10-6/ºC |
20 ºC-1000ºC | 15 |
Kuchuluka kwa kutentha kwapadera
Kutentha | 20ºC |
J/gK | 0.46 |
Malo osungunuka (ºC) | 1500 |
Kutentha kosalekeza kosalekeza mumlengalenga (ºC) | 1250 |
Maginito katundu | maginito |
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