Whakaahuatanga Whānui
He mea hanga te koranu FeCrAl mā te koranu rino-chromium-aluminium ferritic pāmahana teitei, ka taea te whakamahi i ngā pāmahana tae atu ki te 1350 nekehanga. Ko ngā tono noa mō te 0Cr21Al6Nb he mea whakamahana hiko i roto i ngā oumu pāmahana teitei i roto i ngā ahumahi whakamahana wera, uku, karāhe, maitai, me te hikohiko.
Āhuatanga:
He roa te ora o te mahi. He tere te whakamahana. He tino pai te whakamahinga o te wera. He ōrite te pāmahana. Ka taea te whakamahi poutū. Ina whakamahia i roto i te ngaohiko kua whakatauria, kāore he mea pupuhi. He mea tiaki taiao.waea whakamahana hiko. Ā, he huarahi kē atu ki te utu nuiwaea nichrome.Ka taea te whakarite kia rite ki ngā hiahia o te kiritaki
He tino pai te ātete ki te waikura me te pumau āhua pai mō ngā koranu FeCrAl, ā, he roa te ora o ngā huānga.
He mea whakamahi noa ēnei mō ngā wāhanga whakamahana hiko i roto i ngā oumu ahumahi me ngā taputapu whare.
He nui ake te ātete me te pāmahana ngāwari o te whakamahi i te koranu Fe-Cr-Al i tō te koranu NiCr, ā, he iti iho anō hoki te utu.
Ngā tono
He whānuitia te whakamahinga o te rīpene ātete hiko rino-chrome-konumohe 0Cr21Al6 mō te hanga i ngā wāhanga whakamahana hiko i roto i ngā taputapu kāinga me ngā oumu ahumahi. Ko ngā tono noa ko ngā rino papatahi, ngā mīhini rino, ngā whakamahana wai, ngā mate whakakikorua kirihou, ngā rino whakapiri, ngā wāhanga ngongo whakakikoruatia whakarewa me ngā wāhanga kātereti.
rohe tono
E whakamahia whānuitia ana ā mātou hua i roto i ngā taputapu maimoatanga wera, ngā wāhanga motuka, te hanga rino me te maitai,
te ahumahi konumohe, ngā taputapu whakarewa, ngā taputapu hinu matū, ngā mīhini karāhe, ngā mīhini uku,
ngā mīhini kai, ngā mīhini rongoā, me te umanga miihini hiko.
Te Ihirangi Matū, %
| Rauemi koranu | % o te hanganga matū | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | ētahi atu | |
| mōrahi(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Okiokinga | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Okiokinga | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Okiokinga | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Okiokinga | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Okiokinga | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Okiokinga | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Okiokinga | Tāpirihia te nama 0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Okiokinga | |
Ngā āhuatanga hangarau matua o te FeCrAl Alloy:
| Waitohu Taonga | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Wahanga matū matua% | 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 | Taurite | Taurite | Taurite | Taurite | Taurite | Taurite | Taurite | |
| Re | Tika | Tika | Tika | Tika | Tika | Tika | Tika | |
| Tāpiritanga Nama: 0.5 | Tāpiritanga Mo:1.8-2.2 | |||||||
| Te pāmahana whakamahinga mōrahi o te wāhanga | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Te Pūwāhi Rewa | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Kiato g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Ātete 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 | |
| Te Kaha Kume Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Auautanga toronga% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Auautanga piko auau | 5 | 5 | 5 | 5 | 5 | |||
| Te hiki tere h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Wera Motuhake J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Tauwehenga Arataki Wera KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Tau whakawhanui rārangi aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Te pakeketanga HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Hanganga iti | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | |
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