0.05mm hadi 10mm fecral aloi ya kupinga waya inayotumika kwa vitu vya kupokanzwa (Cral 25/5)
Inapokanzwa Wire wa Upinzani/Mzalishaji wa China
Uchambuzi wa kawaida
20.00 Cr, 5.00 Al, Bal. Fe
Max Contineous joto la kufanya kazi: 1250 º C.
Joto la kuyeyuka: 1500 º C.
Urekebishaji wa umeme: 1.4 ohm mm2/m
Imetumika sana kama vitu vya kupokanzwa katika vifaa vya viwandani na kilomita za umeme.
Inayo nguvu kidogo ya moto kuliko aloi za tophet lakini kiwango cha juu zaidi cha kuyeyuka.
Shanghai Tankii Alloy nyenzo Co, Ltd.
Mzalishaji wengi wa alchrome na mtayarishaji wa aloi ya fecral nchini China
Pia tunazalisha Cral 14/4, Cral 19/3 na waya zingine za upinzani wa daraja kwa mahitaji ya viwandani.
Muundo wa kemikali na mali kuu ya aloi ya Fe-Cr-al | Mali \ daraja | 1CR13Al4 | 0cr25al5 | 0cr21al6 | 0cr23Al5 | 0cr21Al4 | 0cr21al6nb | 0CR27Al7MO2 | Muundo kuu wa kemikali (%) | 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 | nafasi | nafasi | nafasi | nafasi | nafasi | nafasi | nafasi | Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | | | | | | | NB0.5 | MO1.8-2.2 | Max inayoendelea joto la huduma (OC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | Urekebishaji 20OC (ω mm2/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 | Uzani (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | Uboreshaji wa mafuta | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | (KJ/M@ H@ OC) | Mgawo wa upanuzi wa mafuta (α × 10-6/oc) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | Takriban kiwango cha kuyeyuka (OC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | Nguvu tensile (n/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | Elongation (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | Tofauti ya sehemu | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | Kiwango cha kupungua (%) | Kurudia frequency mara kwa mara (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 | Wakati unaoendelea wa huduma | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | Muundo wa Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Mali ya sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | |




Zamani: Quartz taa quartz heater kaboni infrared taa infrared balbu nyeupe tafakari infrared tube Ifuatayo: Waya wa aluminium ya chrome (Cral 25-5) 0.5mm na spool ya DIN250