5 mm 0Cr27Al7Mo2 Fiilo Daloolo ah oo Fecral ah Midab Oxidated ah oo loogu talagalay Kululaynta Foornada Warshadaha
Daawaha FeCrAl wuxuu leeyahay astaamo u ah iska caabin sare, isku-darka iska caabinta heerkulka hooseeya, heerkulka hawlgalka sare, ka-hortagga oksaydhka wanaagsan iyo ka-hortagga daxalka heerkulka sare.
Waxaa si weyn loogu isticmaalaa foornada warshadaha, qalabka guryaha, foornada warshadaha, birta, mashiinnada, diyaaradaha, baabuurta, militariga iyo warshadaha kale ee soo saara walxaha kululaynta iyo walxaha iska caabbinta.
Taxanaha daawaha FeCrAl:OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, iyo iwm.
Iska caabinta sare ee birta iyo xoogga koronto-kicinta ee aadka u hooseeya (EMF) marka loo eego naxaasta ayaa ah sifooyin aad loogu baahan yahay siligga iska caabinta saxda ah. Waxa kale oo uu leeyahay xoog jiidis sare, iska caabin sare oo u leh daxalka waana mid aan birlab ahayn.
Isugeynta heerkulka ee iska caabbinta walaxdan waxaa si aad ah u xakameynaya iyadoo lagu darayo aluminium, manganese iyo silicon oo ay weheliso kontaroolada farsamaynta ee muhiimka ah.
Daloolada FeCrAl waxaa la siiyaa xaalad la qalajiyey oo kulayl lagu daweeyay ilaa ± 5 ppm heerkulka u dhexeeya -67°F ilaa 221°F (-55°C ilaa 105°C). Tani waxay keentaa iska caabin aad u deggan.
In kasta oo daawaha FeCrAl uu yahay daawaha kaliya ee iska caabinta sare leh, ee hooseeya ee TCR kaas oo lagu sameeyay tijaabooyinka xasilloonida ballaaran, daawaha EVANOHM S waxaa lagu daaweeyaa kulaylka si la mid ah waxaana la rumeysan yahay inuu leeyahay xasillooni isku mid ah sababtoo ah sifooyinkiisa waxaa soo saara isku-darka muddada gaaban ee daawaha FeCrAl.
Kala duwanaanshaha cabbirka cabbirka:
Silig: 0.01-10mm
Ribbon: 0.05*0.2-2.0*6.0mm
Xarigga: 0.05*5.0-5.0*250mm
Baarka: 10-50mm
| Halabuurka Kiimikada iyo Hantida ugu Muhiimsan ee Daawaha Iska caabinta Fe-Cr-Al | ||||||||
| Heerka Guryaha | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Halabuurka Kiimikada ugu Muhiimsan (%) | 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 | |
| Adkeysiga 20oC (Ωmm2/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 | |
| Qaboojinta Kulaylka | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@h@oC) | ||||||||
| Isugeynta Ballaarinta Kulaylka (α × 10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Barta Dhalmada ee Qiyaas ahaan (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Xoog La'aan (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Kordhinta (%) | >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 hoos u dhaca (%) | ||||||||
| Soo noqnoqoshada laabashada (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Adkaanta (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Waqtiga Adeegga ee 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 | |
| Hantida Birlabta ah | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
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