Txais tos rau peb cov vev xaib!
FECRAL ALOOY 0CR2YAL7MO2 HIll Thermal Efficiency Alchrome Alloy Ua Hlau
FeCal Alloy 0CR2Y7AL7MO2siab thermal efficiencyAlchrome Alloy Ua Hlau (Ua Haujlwm Kub 1400C)
Kev soj ntsuam nominal
27.00 CR, 7.00 AL, 2.00 MO, BAL. Zaum fe
Max contineous ua hauj lwm kub: 1400 C.
Hlau Inter: 0.5 ~ 12 hli
Melting kub: 1520 c
Hluav Taws Xob Tiv Thaiv: 1.53 Ohm Mm2 / Txiv neej
Tau siv ntau li cov khoom cua sov hauv kev muaj cov tshuab hluav taws xob thiab cov hluav taws xob hluav taws xob.
Muaj tsawg dua lub zog kub tshaj li turphet alloys tab sis ntau dua melting point.
Shanghai Tankii Alloy Material Co., Ltd.
| Tshuaj lom neeg tshuaj lom neeg thiab cov cuab yeej tseem ceeb ntawm FE-CR-Al Resistance alloy | ||||||||
| Cov Khoom Siv Tawm-Qib | 1C3L4 | 0CR25AL5 | 0CR21AL6 | 0cr23al5 | 0cr214al4 | 0cr21al6nbb | 0cr27al7mo2 | |
| Lub ntsiab tshuaj muaj pes tsawg leeg (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.2 | 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 | nyob zoo | nyob zoo | nyob zoo | nyob zoo | nyob zoo | nyob zoo | nyob zoo | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Max kev pabcuam tas li kub (OC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resionity 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 | |
| Ntom ntom (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) | ||||||||
| Coefficient ntawm thermal expansion (α × 10-6 / oc) | 15.4 | 16 | 14.7 | 15 | 13,5 | 16 | 16 | |
| Kwv yees li Melting point (OC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Lub zog tensile (N / hli2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Elongation (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Ntu sib txawv | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Ntsws tus nqi (%) | ||||||||
| Pheej khoov ntau zaus (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 | |
| Cov sijhawm pabcuam txuas ntxiv | no | ≥ 10/1300 | ≥ 10/1300 | ≥ 10/1300 | ≥ 10/1250 | ≥ 50/350 | ≥ 50/350 | |
| Micraphic Cov Qauv | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Sib Nqus Cov Khoom | Hlau | Hlau | Hlau | Hlau | Hlau | Hlau | Hlau | |
Sau koj cov lus ntawm no thiab xa mus rau peb
