Kanth-al LT inapokanzwa waya upinzani waya ferritic ironchromiumaluminium FeCrAl aloi
tanuru ya upinzani wa kinyesi inapokanzwa waya
Aloi ya Fe-Cr-Al
Maisha marefu ya huduma ya joto la juu
Upinzani wa juu wa oxidation
Upinzani wa juu
Waya wa Aloi ya FeCrAl ya hali ya juu ya Bei ya Chini
Aloi ya Fe-Cr-Al ina sifa ya upinzani wa juu, mgawo wa upinzani wa joto la chini, joto la juu la kufanya kazi, kizuia oxidation nzuri na kuzuia kutu chini ya joto la juu.
Inatumika sana katika tanuru ya viwanda, vifaa vya kaya, tanuru ya viwanda, madini, mashine, ndege, magari, kijeshi na viwanda vingine vinavyozalisha vipengele vya kupokanzwa na vipengele vya upinzani.
aloi ya kupokanzwa ya nichrome inajumuisha nikeli safi, aloi ya NiCr, aloi ya Fe-Cr-Al na aloi ya nikeli ya shaba.
Kiwango cha waya cha upinzani cha FeCrAl: 0Cr25Al5, 1Cr13Al4, 0Cr23Al5, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al4, 0Cr21Al6.
Kwa namna ya waya, Ribbon na strip, aina moja ya nyenzo Fe-Cr-Al aloi.
Waya: 0.018mm-10mm
Fimbo: 8mm-50mm
Ribbon: 0.05 * 0.2mm-2.0 * 6.0mm
Ukanda: 0.5 * 5.0mm-5.0 * 250mm
| Utendaji wa Majina ya Aloi | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Mchanganyiko wa Kemikali (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 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 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | fursa | fursa | fursa | fursa | fursa | fursa | fursa | |
| Fe | Pumzika | Pumzika | Pumzika | Pumzika | Pumzika | Pumzika | Pumzika | |
| - | - | - | - | - | Nb0.5 | Mo1.8-2.2 | ||
| Max. halijoto ya huduma inayoendelea. ya kipengele(%) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Ustahimilivu kwa 20℃(μΩ*m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Msongamano(g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Uendeshaji wa joto (KJ/m*h*℃) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | - | |
| Mgawo wa upanuzi wa mistari(α*10-6/℃) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Kiwango cha myeyuko takriban.(℃) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Nguvu ya mkazo (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Kurefusha wakati wa kupasuka(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Tofauti ya eneo(%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Rudia Upinde wa marudio (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Ugumu (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| muda wa huduma unaoendelea (Saa/℃) | - | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Muundo wa Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Tabia za sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | |
