0.05mm a 10mm FeCrAl Alloy Resistance Uea i hoʻohana ʻia no nā mea wela (CrAl 25/5)
Uea kū'ē wela / Kina mea hana
Nominal Analysis
20.00 Cr, 5.00 Al, Bal. ʻO Fe
Ka wela hana mau loa: 1250 º C.
Ka wela hehee: 1500 º C
Ke kū'ē uila: 1.4 ohm mm2/m
Ua hoʻohana nui ʻia e like me nā mea hoʻomehana i nā umu ahi a me nā kiln uila.
He ʻuʻuku ka ikaika wela ma mua o nā alloys Tophet akā ʻoi aku ka kiʻekiʻe o ka helu heheʻe.
Shanghai TANKII ALLOY MATERIAL Co., Ltd.
KA MEA HANA ALOHA A ME FECRAL ALLOY MA Kina
Hoʻopuka pū mākou i ka CrAl 14/4, CrAl 19/3 a me nā uea kūʻē ʻē aʻe no ka noi ʻoihana.
| Hoʻohui Kemika a me ka waiwai nui o Fe-Cr-Al Resistance Alloy | | Na waiwai \ Papa | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | Hui Kemika Nui
(%) | 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 | kūpono | kūpono | kūpono | kūpono | kūpono | kūpono | kūpono | | Fe | ʻO Bal. | ʻO Bal. | ʻO Bal. | ʻO Bal. | ʻO Bal. | ʻO Bal. | ʻO Bal. | | | | | | | Nb0.5 | Mo1.8-2.2 | | ʻO ka wela o ka lawelawe mau loa (oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | | Kū'ē 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 | | Māmā (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | | ʻO ka hoʻoili wela | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | | (KJ/m@ h@ oC) | | Coefficient o ka hoonui wela(α × 10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | | Kakahi hehee (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | | Ikaika U'i (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | | Elongation(%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | | Hoʻololi ʻāpana | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | | Hoʻemi ʻia (%) | | Piʻo pinepine pinepine ʻia (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | | Paʻakiki (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | | Manawa lawelawe mau | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | | Hoʻolālā Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | | Waiwai Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
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