0cr25al5 High otutu Alapapo Resistance Fecral Alloy Flat Waya
0Cr25Al5Iwọn otutu giga Alapapo ResistanceFecral Alloy alapin waya
Gbogbogbo Apejuwe
FeCrAl alloy ni a ṣe nipasẹ iwọn otutu ti o ga, iron-chromium-aluminium alloy ferritic eyiti o le ṣee lo ni awọn iwọn otutu to 1350degrees. Awọn ohun elo aṣoju fun0Cr21Al6Nb jẹ bi itannaalapapo anos ni awọn ileru giga-giga ni itọju ooru, awọn ohun elo amọ, gilasi, irin, ati awọn ile-iṣẹ itanna.
Ẹya ara ẹrọ:
Pẹlu igbesi aye iṣẹ pipẹ.Igbona ni kiakia.High thermal efficiency.Temperature uniformity. Le lo ni inaro. Nigbati o ba nlo ni foliteji ti o ni iwọn, ko si ọrọ iyipada.O jẹ okun waya alapapo ina aabo ayika. Ati yiyan si awọn gbowolori nichrome wire.Le ti wa ni adani gẹgẹ bi onibara ibeere
Awọn ohun elo FeCrAl jẹ ijuwe nipasẹ resistance ifoyina ti o dara julọ ati iduroṣinṣin fọọmu ti o dara pupọ ti o yorisi igbesi aye eroja gigun.
Wọn lo ni igbagbogbo ni awọn eroja alapapo itanna ni awọn ileru ile-iṣẹ ati awọn ohun elo ile.
Fe-Cr-Al alloy pẹlu resistance giga ati iwọn otutu iṣẹ ju iyẹn lọ fun alloy NiCr ati pe o tun ni idiyele kekere.
Awọn ohun elo
0Cr21Al6 Iron-chrome-aluminium resistor resistor strip jẹ lilo pupọ fun ṣiṣe awọn eroja alapapo ina ni awọn ohun elo ile ati awọn ileru ile-iṣẹ. Awọn ohun elo ti o wọpọ jẹ awọn irin alapin, awọn ẹrọ ironing, awọn igbona omi, ṣiṣu ṣiṣu ku, awọn irin tita, awọn eroja tubular ti irin ati awọn eroja katiriji
agbegbe ohun elo
Awọn ọja wa ni lilo pupọ ni ohun elo itọju ooru, awọn ẹya adaṣe, irin ati iṣelọpọ irin,
ile-iṣẹ aluminiomu, ohun elo irin, ohun elo petrochemical, ẹrọ gilasi, ẹrọ seramiki,
ẹrọ ounjẹ, ẹrọ elegbogi, ati ile-iṣẹ imọ-ẹrọ agbara.
Akoonu Kemikali,%
| Ohun elo alloy | Iṣakojọpọ kemikali% | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | awon miran | |
| o pọju (≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Sinmi | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Sinmi | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Sinmi | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Sinmi | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Sinmi | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Sinmi | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Sinmi | Nb afikun0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Sinmi | |
Awọn abuda imọ-ẹrọ akọkọ ti FeCrAl Alloy:
| Brand Ohun ini | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Awọn paati kemikali pataki% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Iwontunwonsi | Iwontunwonsi | Iwontunwonsi | Iwontunwonsi | Iwontunwonsi | Iwontunwonsi | Iwontunwonsi | |
| Re | O yẹ | O yẹ | O yẹ | O yẹ | O yẹ | O yẹ | O yẹ | |
| Àfikún Nb:0.5 | Afikun Mo: 1.8-2.2 | |||||||
| Ohun elo ti o pọju. lo iwọn otutu | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Ojuami Iyo | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Ìwọ̀n g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Resistivity μΩ·m,20 | 1.25 ± 0.08 | 1.23 ± 0.06 | 1,42 ± 0,07 | 1.35 ± 0.06 | 1,45 ± 0,07 | 1,45 ± 0,07 | 1,53 ± 0,07 | |
| Agbara Agbara Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Oṣuwọn itẹsiwaju% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Igbohunsafẹfẹ atunse atunṣe | 5 | 5 | 5 | 5 | 5 | |||
| Igbesoke iyara h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Ooru pato J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Ooru Conduction olùsọdipúpọ KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| olùsọdipúpọ̀ ìmúgbòòrò laini aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Lile HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Microstructure | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| Oofa | Oofa | Oofa | Oofa | Oofa | Oofa | Oofa | Oofa | |
