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FeCrAl alloy 0Cr27Al7Mo2 ṣiṣe igbona giga giga Alchrome Alloy Resistance Waya
FeCrAl alloy 0Cr27Al7Mo2ga gbona ṣiṣeAlchrome Alloy Resistance Waya (Iwọn otutu Ṣiṣẹ 1400C)
Iforukọsilẹ Analysis
27.00 Cr, 7.00 Al, 2.00 Mo, Bal. Fe
Iwọn otutu ti n ṣiṣẹ nigbagbogbo: 1400 C.
Iwọn okun waya: 0.5 ~ 12mm
Iwọn otutu: 1520 C
Itanna Resistivity: 1,53 ohm mm2/m
Ti lo lọpọlọpọ bi awọn eroja alapapo ni awọn ileru ile-iṣẹ ati awọn kiln itanna.
Ni agbara gbigbona ti o kere ju awọn ohun elo Tophet ṣugbọn aaye yo ti o ga julọ.
Shanghai TANKII ALOY ohun elo Co., Ltd.
| Iṣọkan Kemikali ati Ohun-ini Akọkọ ti Alloy Resistance Fe-Cr-Al | ||||||||
| Awọn ohun-ini \ Ipele | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Ifilelẹ Kemikali akọkọ (%) | 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 | anfani | anfani | anfani | anfani | anfani | anfani | anfani | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Iwọn otutu Iṣẹ Ilọsiwaju ti o pọju(oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resisivity 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 | |
| Ìwúwo (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Gbona Conductivity | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@ h@ oC) | ||||||||
| Iṣatunṣe ti Imugboroosi Gbona (α × 10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Isunmọ Oju Iyọ (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Agbara Fifẹ (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Ilọsiwaju(%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Iyatọ apakan | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Iwọn Idinku (%) | ||||||||
| Tẹ Igbohunsafẹfẹ Tẹ leralera (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Lile (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Tesiwaju Service Time | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | |
| Micrographic Be | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Ohun-ini oofa | Oofa | Oofa | Oofa | Oofa | Oofa | Oofa | Oofa | |
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