FeCrAl alloy Spiral stove yamagetsi yosinthasintha yotentha yotentha ya coil
1 Mawonekedwe: dziwitsani za waya wozungulira, riboni (waya wathyathyathya), mzere, kapena bala
2 Pamwamba: owala, asidi oyera, okosijeni
Satifiketi yoyeserera ya 3 Mill (MTC) idzaperekedwa ikapangidwa
4 Njira zabwino zopakira kuti katundu asawonongeke panthawi yobereka
Magwiridwe a Alloy Nomenclature | Chithunzi cha 1Cr13AL4 | Chithunzi cha 0Cr21AL6 | 0Cr21Al4 | Mtengo wa 0Cr21Al6Nb | Chithunzi cha 0Cr27Al7Mo2 | |||
Main Chemical zikuchokera | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Re | mwayi | mwayi | mwayi | mwayi | mwayi | mwayi | mwayi | |
Fe | Mpumulo | Mpumulo | Mpumulo | Mpumulo | Mpumulo | Mpumulo | Mpumulo | |
Nd0.5 | Mo1.8-2.2 | |||||||
Max. kupitiriza utumiki temp. zinthu (°C) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Kukana pa 20ºC(μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Kachulukidwe (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
Thermal conductivity(KJ/m·h·ºC) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | - | |
Kukula kwa mizere (α×10-6/ºC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
Malo osungunuka pafupifupi.( ºC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Kulimba kwamphamvu (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Elongation pa kuphulika (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | >10 | |
Kusintha kwa dera (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Kubwereza Kupinda pafupipafupi (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
Kulimba (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
nthawi yopitilira utumiki (Maola/ ºC) | - | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
Kapangidwe ka Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Maginito katundu | Maginito | Maginito | Maginito | Maginito | Maginito | Maginito | Maginito |