FeCrAl alloy 0Cr27Al7Mo2 CrAl iska caabin heerkul sare ah Alloy Resistance Wire
Daawaha FeCrAl waa iska caabin sare iyo daawaha kuleylka korantada. Daawaha saxarada waxay gaari kartaa heerkulka habka 2192 ilaa 2282 F, oo u dhiganta heerkulka iska caabinta 2372F.
Si loo hagaajiyo awoodda ka-hortagga oksaydhka iyo kordhinta nolosha shaqada, waxaan inta badan ku darnaa dhulyo naadir ah oo ku jira daawaha, sida La+Ce, Yttrium, Hafnium, Zirconium, iwm.
Waxaa sida caadiga ah loo isticmaalaa foornada korontada, hobs top galaas, kuleyliyaha tube quartz, resistors, beddelka kicinta, walxaha kululaynta iwm.
0Cr27Al7Mo2 Falanqaynta Magaca ah
27.00 Cr, 7.00 Al, 2.00 Mo, Bal. Fe
Heerkulka shaqada ee joogtada ah ee ugu badan: 1400 C.
Dhexroor silig: 0.5 ~ 12mm
Heerkulka dhalaalka: 1520 C
Cadaadiska Korontada: 1.53 ohm mm2/m
Si aad ah ayaa loo isticmaalay sida walxaha kuleyliyaha ee foornooyinka warshadaha iyo kilnnada korontada.
Wuxu leeyahay awood ka kulul marka loo eego Alloys-ka Tofet laakiin barta dhalaalka oo aad uga sarreeya.
Hal qayb oo ka mid ah Shanghai TANKII ALOY MATERIAL Co., Ltd.
| Halabuurka Kiimikada iyo Hantida Ugu Weyn ee Daawaha Iska caabinta Fe-Cr-Al | ||||||||
| Guryaha \ Darajada | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Halabuurka Kiimikada Ugu Weyn (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 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 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | fursad | fursad | fursad | fursad | fursad | fursad | fursad | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Heerkulka Adeegga Joogtada ah ee ugu badan (oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resistance 20oC (Ω mm2/m) | 1.25 ± 0.08 | 1.42 ± 0.06 | 1.42 ± 0.07 | 1.35 ± 0.07 | 1.23 ± 0.07 | 1.45 ± 0.07 | 1.53 ± 0.07 | |
| Cufnaanta (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Habdhaqanka kulaylka | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@ h@ oC) | ||||||||
| Isku-dhafka Balaadhinta kulaylka (α × 10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Barta dhalaalaysa oo ku dhaw( oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Xooga Jilicsan (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Dheeraynta(%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Kala duwanaanshaha Qaybta | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Heerka dhimista (%) | ||||||||
| Soo noqnoqoshada laab-laaban (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Adag (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Waqtiga Adeegga Joogtada ah | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | |
| Qaab-dhismeedka Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Hanti Magnet | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | |
