Hali | Rangi mkali / asidi nyeupe / oksidi |
Kipenyo | 0.018mm-1.6mm katika spool, 1.5mm-8mm katika coil, 8mm-60mm katika fimbo |
Kipenyo cha waya wa pande zote | 0.018mm - 10mm |
Ribbon | Unene 0.01-2mm, upana 0.5-5mm |
Strip | Unene 0.001-7mm, upana 1-450mm |
Daraja | 1cr13al4, 0cr25al5, 0cr21al6,0cr23Al5, 1cr20al3,0cr21al6nb, 0cr27al7mo2 |
Kiwango cha uzalishaji | ASTM B603, DIN 17470, JIS C2520, GB/T 1234 |
Tabia | Utendaji thabiti, anti-oxidation, upinzani wa kutu, utulivu wa joto la juu, Uwezo bora wa kutengeneza coil, sare na hali nzuri ya uso bila matangazo |
Matumizi | Vitu vya kupokanzwa vya upinzani; Nyenzo katika madini; Vifaa vya kaya; Viwanda vya mitambo na viwanda vingine. |
Muundo wa madini ya Nichrome huwapa ujanja mzuri sana wakati baridi | |
Faida zetu | Ubora wa hali ya juu, wakati mfupi wa kujifungua, MOQ ndogo |
Tabia kuu za waya za upinzani wa nichrome:
Utendaji wa alloy nomenclature | 1CR13Al4 | 0cr25al5 | 0cr21al6 | 0cr23Al5 | 1CR20AL3 | 0cr21al6nb | 0CR27Al7MO2 | |
---|---|---|---|---|---|---|---|---|
Kuu Kemikali muundo | 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 | nafasi | nafasi | nafasi | nafasi | nafasi | nafasi | nafasi | |
Fe | Pumzika | Pumzika | Pumzika | Pumzika | Pumzika | Pumzika | Pumzika | |
NB0.5 | MO1.8-2.2 | |||||||
Max. Huduma inayoendelea ya huduma. ya kitu | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resisition saa 20ºC (μΩ · m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Uzani (g/cm3) | 7.40 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
Utaratibu wa mafuta (KJ/M · H · ºC) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
Mchanganyiko wa upanuzi wa mistari (α × 10-6/ºC) | 15.4 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
Hatua ya kuyeyuka (takriban.) (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 katika 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 | |
Frequency ya kuinama (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 wa huduma unaoendelea (masaa/ ºC) | - | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥80/1350 | ≥80/1350 | |
Muundo wa Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Mali ya sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku |