Waea Koranu Fecral 5mm 0cr27al7mo2 mō te Whakamahana Oumu Ahumahi
Waea Koranu Fecral 5 mm 0Cr27Al7Mo2 Tae Whakahāngai mō te Whakamahana Oumu Ahumahi
Ko te āhuatanga o te koranu FeCrAl ko te ātete teitei, te tauwehenga ātete pāmahana iti, te pāmahana whakahaere teitei, te ārai-waikura pai me te ārai-waikura i raro i te pāmahana teitei.
E whakamahia whānuitia ana i roto i ngā oumu ahumahi, ngā taputapu whare, ngā oumu ahumahi, te whakarewa, te mīhini, te waka rererangi, te motuka, te ope taua me ētahi atu ahumahi e whakaputa ana i ngā huānga whakamahana me ngā huānga ātete.
Raupapa koranu FeCrAl:OCr15Al5, 1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2, me ētahi atu.
Ko te ātete teitei o te koranu me te iti rawa o te kaha hiko-nekehanga (EMF) i whakaritea ki te parahi he āhuatanga tino hiahiatia i roto i te waea ātete tino tika. He kaha teitei hoki tōna ki te kume, he ātete teitei ki te waikura, ā, kāore he aukume.
Ka tino whakahaerehia te tauwehenga pāmahana ātete o tēnei rauemi mā te tāpiri i te konumohe, te konupūmā me te silicon me ngā mana whakahaere tukatuka nui.
Ka tukuna te koranu FeCrAl i roto i te āhua whakamahana me te whakamahana ki te ± 5 ppm i te awhe pāmahana mai i te -67°F ki te 221°F (-55°C ki te 105°C). Ka hua ake he ātete tino pumau.
Ahakoa ko te koranu FeCrAl anake te koranu ātete-teitei, iti-TCR kua oti ngā whakamātautau pumau whānui, ka tukatukahia te koranu EVANOHM S i te wera kotahi, ā, e whakaponohia ana he rite te pumau nā te mea ka puta ōna āhuatanga mā te raupapatanga poto rite tonu ki te koranu FeCrAl.
Awhe rahi:
Waea: 0.01-10mm
Rīpene: 0.05*0.2-2.0*6.0mm
Rīpene: 0.05*5.0-5.0*250mm
Pae:10-50mm
| Te Hanganga Matū me te Āhuatanga Matua o te Koranu Ātete Fe-Cr-Al | ||||||||
| Taumata Āhuatanga | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Te Hanganga Matū Matua (%) | 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 | wā tika | wā tika | wā tika | wā tika | wā tika | wā tika | wā tika | |
| Fe | Para. | Para. | Para. | Para. | Para. | Para. | Para. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Te Pāmahana Ratonga Tonu Mōrahi (oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Ātete 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 | |
| Kiato (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Te Arahi Wera | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@h@oC) | ||||||||
| Tauwehenga o te Whānuitanga Wera (α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Te Pūwāhi Rewa Tata (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Kaha Kukume (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Te roanga (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Rerekētanga Wāhanga | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Te Auau Whakaiti (%) | ||||||||
| Auautanga Piko Whakareatia (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Te pakeketanga (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Wā Ratonga Tonu | no | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Hanganga Moroiti | Ferite | Ferite | Ferite | Ferite | Ferite | Ferite | Ferite | |
| Āhuatanga Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | |
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