Kanth-al LT uea hoʻomaha ʻana i ka uea ferritic ironchromiumuminium FeCrAl alloy
kapuahi fecral resistance uea wela
Fe-Cr-Alloy Alloy
ʻOi aku ka lōʻihi o ke ola wela wela
ʻOi aku ka maikaʻi o ka pale ʻana i ka oxidation
Kū'ē kiʻekiʻe
ʻO ke kumu kūʻai haʻahaʻa FeCrAl Alloy Uea
Loaʻa i ka Fe-Cr-Al alloy ka hiʻohiʻona o ka resistivity kiʻekiʻe, ka helu haʻahaʻa haʻahaʻa haʻahaʻa, ka mahana hana kiʻekiʻe, ka anti-oxidation maikaʻi a me ka anti-corrosion ma lalo o ke kiʻekiʻe wela.
Hoʻohana nui ʻia ia i ka umu ʻoihana, nā mea hana hale, ka umu ahi, ka metallurgy, nā mīkini, nā mokulele, nā kaʻa, ka pūʻali koa a me nā ʻoihana ʻē aʻe e hana ana i nā mea hoʻomehana a me nā mea kū'ē.
ʻO ka huila hoʻomehana nichrome e pili ana i ka nickel maʻemaʻe, ka hui NiCr, Fe-Cr-Al alloy a me ke keleawe nickel alloy.
FeCrAl pae uea pale: 0Cr25Al5, 1Cr13Al4, 0Cr23Al5, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al4, 0Cr21Al6.
Ma ke ʻano o ka uea, lipine a me ka ʻili, hoʻokahi ʻano mea Fe-Cr-Al alloy.
Uea: 0.018mm-10mm
ʻO ka lāʻau: 8mm-50mm
Lipine: 0.05*0.2mm-2.0*6.0mm
Kaha: 0.5*5.0mm-5.0*250mm
| Alloy Nomenclature Performance | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Ka Hoʻohui Kimia (%) | 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 | kūpono | kūpono | kūpono | kūpono | kūpono | kūpono | kūpono | |
| Fe | Hoomaha | Hoomaha | Hoomaha | Hoomaha | Hoomaha | Hoomaha | Hoomaha | |
| – | – | – | – | – | Nb0.5 | Mo1.8-2.2 | ||
| Max.hoʻomau lawelawe temp.o ka mea (%) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Kū'ē ma 20 ℃(μΩ*m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Māmā (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Ka hoʻoili wela (KJ/m*h* ℃) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | – | |
| Coefficient o ka hoonui laina(α*10-6/℃) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Kokoke ka helu hehee (℃) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Ka ikaika uʻi (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| ʻO ka hoʻolōʻihi ʻia i ka haki ʻana(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Hoʻololi o ka ʻāpana(%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| E hana hou i ke alapine piko (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| 'Oolea(HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| manawa lawelawe mau (Hora/℃) | – | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Hoʻolālā micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Nā waiwai mākēneki | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
