FeCrAl alloy 0Cr27Al7Mo2 CrAl resistance otutu giga Alloy Resistance Waya
FeCrAl alloy jẹ resistancec giga ati alloy alapapo itanna. Fecral alloy le de iwọn otutu ilana ti 2192 si 2282 F, ni ibamu si iwọn otutu resistance ti 2372F.
Lati le ni ilọsiwaju agbara anti-oxidation ati mu igbesi aye iṣẹ pọ si, a maa n fi afikun awọn ilẹ ti o ṣọwọn sinu alloy, gẹgẹbi La + Ce, Yttrium, Hafnium, Zirconium, ati bẹbẹ lọ.
O ti wa ni deede lo ninu ina ileru, gilasi oke hobs, kuotisi tube Gas, resistors, catalytic converter, alapapo eroja ati be be lo.
0Cr27Al7Mo2 Onínọmbà Orúkọ
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 | |
