5 mm 0Cr27Al7Mo2 Okùn Alloy Fecral Awọ Oxidated fun Igbóná Ilé-iṣẹ́
Alloy FeCrAl ni abuda resistance giga, iye resistance otutu kekere, iwọn otutu iṣiṣẹ giga, egboogi-oxidation ti o dara ati egboogi-ipata labẹ iwọn otutu giga.
A nlo o ni ibigbogbo ninu ile ina ile ise, awon ohun elo ile, ile ina ile ise, irin, ero, oko ofurufu, oko, ologun ati awon ile ise miiran ti n se awon eroja alapapo ati awon eroja resistance.
Ìtẹ̀jáde irin FeCrAl:OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, àti bẹ́ẹ̀ bẹ́ẹ̀ lọ.
Agbara resistance giga ti alloy naa ati agbara elekitiro-motiv kekere (EMF) dipo copper jẹ awọn ohun-ini ti o nifẹ si pupọ ninu okun waya resistance deede. O tun ni agbara fifẹ giga, resistance giga si ipata ati pe ko ni agbara eegun.
A fi aluminiomu, manganese ati silicon kun pẹlu awọn iṣakoso ilana pataki ti o ni iṣakoso iwọn otutu ti ohun elo yii.
A pese FeCrAl alloy ni ipo annealed ati ooru ti a tọju si ± 5 ppm ni iwọn otutu ti -67°F si 221°F (-55°C si 105°C). Eyi yoo mu ki resistance duro ṣinṣin.
Bó tilẹ̀ jẹ́ pé àlò FeCrAl nìkan ni àlò TCR tó lágbára tí a ti ṣe àwọn ìdánwò ìdúróṣinṣin tó gbòòrò, EVANOHM alloy S ni a fi ooru tọ́jú lọ́nà kan náà, a sì gbàgbọ́ pé ó ní ìdúróṣinṣin tó dọ́gba nítorí pé àwọn ànímọ́ rẹ̀ ni a ṣe nípasẹ̀ ìtòlẹ́sẹẹsẹ kúkúrú kan náà gẹ́gẹ́ bí àlò FeCrAl.
Iwọn iwọn ibiti o wa:
Waya: 0.01-10mm
Rẹ́bẹ́nì: 0.05*0.2-2.0*6.0mm
Ìlà: 0.05*5.0-5.0*250mm
Pẹpẹ: 10-50mm
| Ìdàpọ̀ Kẹ́míkà àti Ohun-ìní pàtàkì ti Alloy Resistance Fe-Cr-Al | ||||||||
| Ipele Awọn Ohun-ini | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Àkójọpọ̀ Kẹ́míkà Pàtàkì (%) | 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 | àǹfàní | àǹfàní | àǹfàní | àǹfàní | àǹfàní | àǹfàní | àǹfàní | |
| Fe | Bál. | Bál. | Bál. | Bál. | Bál. | Bál. | Bál. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Iwọn otutu Iṣẹ Ti o pọju (oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Ìyípadà agbára 20oC (Ωmm2/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 | |
| Ìwọ̀n (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Ìgbékalẹ̀ Ooru | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@h@oC) | ||||||||
| Ìṣọ̀kan Ìfẹ̀sísókè Ooru (α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Aaye Iyọkuro Ti o sunmọ (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Agbára ìfàyà (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Gbigbe (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Ìyàtọ̀ Apá | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Oṣuwọn isunku (%) | ||||||||
| Ìwọ̀n Títẹ̀ Léraléra (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Líle (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Àkókò Iṣẹ́ Tí Ń Tẹ̀síwájú | no | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Ìṣètò Mọ́kírófíkì | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Ohun ìní oofa | Oofa ti o ni agbara | Oofa ti o ni agbara | Oofa ti o ni agbara | Oofa ti o ni agbara | Oofa ti o ni agbara | Oofa ti o ni agbara | Oofa ti o ni agbara | |
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