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FECRALL Alloy 0cr21al6nb Spiral Electric Hiln Kudzidzisa Coil Kurova Chikoro
FECRALL Alloy 0cr21al6nb Spiral Electric Hiln Kudzidzisa Coil Kurova Chikoro
0cr21al6nbIs imbi-chromini-aluminium alloy (fecral acoly) yekushandisa pakupisa kusvika 1350 ° ° C (2550 ° F). Iyo Alloy ine hunhu hwehukuru hwekushanda, tembiricha yakaderera coefficident yekuparadzira yemagetsi, kupisa kwakakwirira kwekushisa, zvakanaka oxidation kudzikama pasi pekushisa kwakanyanya. Inogona kuenzana naKanthal A1, Alloy875, Resistohm 145, Aluchrom0, Alchrome875, MWS-875, Stablohm875.
Iyo inoshandiswa zvakanyanya mumaindasitiri yemaindasitiri, mamiriro emumba emidziyo uye infrared ray mudziyo.
Akaita sePantel Heaters, mahwendefa ekudziya, muPrater Heatrage, maCarders:
| Alloy noMenclature performance | 1cr12L4 | 0cr21al6 | 0cr21al4 | 0cr27Al72 | ||||
| Main Chemical Composition | Cr | 12.0-16.0 | 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 | mukana | mukana | mukana | mukana | mukana | mukana | mukana | |
| Fe | Zorora | Zorora | Zorora | Zorora | Zorora | Zorora | Zorora | |
| Nb0.5 | Mo1.8-22.2 | |||||||
| Max. kuenderera mberi kwebasa temp. of element (° C) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Kudzivisa pa20ºC (μ.org | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Density (g / cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Thermal Discount (kj / m u · ºc) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | - | |
| Coefficient yemitsetse yekuwedzera (α × 10-6 / ºc) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Kunyungudika point approx. (ºc) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Tensile Simba (N / MM2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Kugutsikana kuRupture (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Kusiyana kwenzvimbo (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Dzokorora Bending Frequency (F / R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Kuomesa (hb) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Kuenderera mberi kwebasa nguva (maawa / ºc) | - | ≥80 / 1300 | ≥80 / 1300 | ≥80 / 1300 | ≥80 / 1250 | ≥50 / 1350 | ≥50 / 1350 | |
| Maitiro emicrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Magnetic Properties | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
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