750 Alloy / 0cr13al4 Flat Waya fun Ileru Ile-iṣẹ
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 fun 0Cr21Al6Nb jẹ bi awọn eroja alapapo itanna ni awọn ileru otutu 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 aabo ayikaitanna alapapo waya. Ati yiyan si iye owonichrome waya.Le ṣe adani gẹgẹbi awọn ibeere alabara
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 | |
