Cr15Al5 FeCrAl Cua Sov Tiv Thaiv Alloy Hlau rau Cua Sov Rauv
Hlau tsis kam:
1) Hlau Chrome Txhuas Hlau
CrAl 14-4, CrAl 15-5, CrAl 20-5, CrAl 25-5, thiab lwm yam.
2) Nichrome Hlau
NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20
3) Nickel Tooj Liab Hlau
Cov hlau nplaum 30, Cov hlau nplaum 60, Cov hlau nplaum 90, Cov hlau nplaum Constantan
Yog xav paub ntxiv, thov mus saib peb lub vev xaib lossis xa email rau peb.
COV LUS QHIA:
| 1Cr13Al4 | 0.03-12.0 | 1.25 ± 0.08 | 588-735 | >16 | >6 | 950 | >10000 |
| 0Cr15Al5 | 1.25 ± 0.08 | 588-735 | >16 | >6 | 1000 | >10000 | |
| 0Cr25Al5 | 1.42 ± 0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 0Cr23Al5 | 1.35 ± 0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
| 0Cr21Al6 | 1.42 ± 0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 1Cr20Al3 | 1.23 ± 0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
| 0Cr21Al6Nb | 1.45 ± 0.07 | 634-784 | >12 | >5 | 1350 xyoo | >8000 | |
| 0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | >12 | >5 | 1400 | >8000 |
Qhov tseem ceeb:
Fecrak peb ib qho zoo tagnrho alloy nrog ib tug ntau yam tshwj xeeb tiag tiag tsis kam (1.20-1.30 ohm-mm2/m) uas ua ke ib tug kub tsis kam mus txog 1450C thiab yog hais tias yuav tsum tau indispensable ntawm kub extremes. Cov khoom no tso cai rau siv cov alloy no dav thaum tsim cov cua sov units. Nws muaj ib tug zoo meej corrosive tsis kam rau huab cua, nyob rau hauv argon, nyob rau hauv lub tshuab nqus tsev, oxidizing, sulfur-muaj thiab carboniferous ib puag ncig. Nws qhia tsis siab heev txheeb ze ceev (7.2g/cm3), tab sis nws muaj ib tug zoo yield txwv.
Cr15Al5 Eurofechral
| cov khoom siv | qib | Lub npe UNS | DIN | Qhov Ceev | ASTM |
| fecral | 1.4725 | K 92500 | 17470 | 7.4 | B 603-1 |
Cov ntawv thov tseem ceeb:lub cub tawgs, cov ntsiab lus resistor, cov cub tawg kub, cov khoom siv cua sov tubular thiab cov cua sov.
Feem pua ntawm cov khoom xyaw:
| Al | Cr | Fe | Mn | C | Si | Ni | Cu | Ti | Lwm yam | Cov khoom tsis tshua muaj av |
| 4.6-5.8 | 14.5-15.5 | Lub hauv paus | Qhov siab tshaj plaws 0.7 | txog 0.05 | txog 0.6 | txog 0.6 | ... | txog 0.6 | Zr≤0.3 | ... |
Cov Yam Ntxwv Txog Kev Kho Tshuab T°20°C
| Tus naj npawb ntawm kev khoov | Feem Pua Ntxiv |
| > 5 zaug | >16% |
Cov Yam Ntxwv ntawm Lub Cev T°20°C
| Qhov nyuaj | Qhov Ceev | Kev tawg ntawm lub nra hnyav | Qhov kub ua haujlwm siab tshaj plaws 850C | Kev tiv thaiv hluav taws xob | Kev sib nqus | Cov ntsiab lus yaj (°C) |
| 200-260 HB | 7.1g/cm3 | 637-784m/ib | 1.30 ohn-mm2/m | Sib nqus | 1400 °C |
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