FeCrAl alloy 0Cr27Al7Mo2 CrAl high zafin jiki juriya Alloy Resistance Wire
FeCrAl alloy babban juriya ne da kayan dumama lantarki.Fecral gami na iya isa tsarin zafin jiki na 2192 zuwa 2282 F, daidai da yanayin juriya na 2372F.
Domin inganta anti-oxidation ikon da kuma kara aiki rayuwa, mu yawanci sanya Bugu da kari na rare earths a cikin gami, kamar La + Ce, Yttrium, Hafnium, Zirconium, da dai sauransu.
Ana amfani da shi kullum a cikin wutar lantarki, gilashin saman hobs, ma'adini tube heaters, resistors, catalytic Converter, dumama abubuwa da dai sauransu.
0Cr27Al7Mo2 Ƙwararren Ƙwararru
27.00 Cr, 7.00 Al, 2.00 Mo, Bal.Fe
Matsakaicin zafin aiki na ci gaba: 1400 C.
Waya diamita: 0.5 ~ 12mm
Narkar da Zazzabi: 1520 C
Juyin wutar lantarki: 1.53 ohm mm2/m
An yi amfani da shi sosai azaman abubuwan dumama a cikin tanderun masana'antu da kiln lantarki.
Yana da ƙarancin ƙarfin zafi fiye da naman alade na Tophet amma mafi girman wurin narkewa.
Abubuwan da aka bayar na Shanghai TANKII ALLOY MATERIAL Co., Ltd.
| Haɗin Sinadari da Babban Kaya na Fe-Cr-Al Resistance Alloy | ||||||||
| Properties \ Darasi | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Babban Haɗin Sinadari (%) | 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 | dama | dama | dama | dama | dama | dama | dama | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Matsakaicin zafin sabis na ci gaba (oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resisivity 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 | |
| Girma (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Thermal Conductivity | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@ h@ oC) | ||||||||
| Ƙididdigar Ƙarfafa Ƙarfafawar Thermal (α × 10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Kimanin Wurin narkewa(oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Ƙarfin Tensile (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Tsawaita(%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Bambancin Sashe | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Rage ƙima (%) | ||||||||
| Mitar Lanƙwasa akai-akai (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Hardness (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Lokacin Sabis na Ci gaba | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | |
| Tsarin Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Abubuwan Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
