Fecral 135 Alloy Electric Resistance Heating Hlau 0cr25al5 0cr23al5 0cr21al6 Rau Cov Cuab Yeej Cuab Yeej
FeCrAl 135 Alloy Hluav Taws Xob Resistance Heating Hlau Ocr25al5 Ocr23al5 Ocr21al6 rau Cov Hluav Taws Xob Hluav Taws Xob
FeCrAl135 yog ferritic hlau-chromium-aluminium alloy (FeCrAl alloy) siv rau qhov kub txog li 1300 ° C (2370 ° F).Cov alloy yog tus cwj pwm los ntawm kev ua haujlwm siab thiab zoo oxidation tsis kam.
FeCrAl135 yog siv nyob rau hauv cov khoom siv hauv tsev thiab cov khoom siv hauv tsev.Cov ntawv thov hauv cov khoom siv hauv tsev muaj xws li cov hlau sheathed tubular cov ntsiab lus rau cov tshuab ntxhua khaub ncaws, cov khoom siv hauv cov ceramics rau cov cua sov vaj huam sib luag, cov khoom siv hauv cov hlau tuag, cua sov cables thiab hlua cua sov hauv defrosting thiab deicing cov ntsiab lus, mica cov ntsiab lus siv hauv cov hlau, quartz tube heaters rau qhov chaw cua sov. , muaj infrared tshuab ziab khaub ncaws, nyob rau hauv coils ntawm molded ceramic fiber rau boiling daim hlau nrog ceramic hobs, nyob rau hauv cov hlaws insulated coils rau vaj huam sib luag heaters, nyob rau hauv tshem tawm coil ntsiab rau cua sov cua sov nyob rau hauv lub tshuab ntxhua khaub ncaws.
Hauv cov ntawv thov kev lag luam FeCrAl135 yog siv rau hauv, piv txwv li, cov khoom siv hluav taws xob rau cov khoom siv hluav taws xob, cov khoom porcupine rau cua sov, thiab hauv cov cua kub cua sov.
CHEMICAL COMPOSITION
| C% | Si% | Mn% | Cr% | Al% | Fe% | |
| Nominal muaj pes tsawg leeg | 5.3 | Bal. | ||||
| Min | - | - | - | 23.0 Nws | - | |
| Max | 0.05 Nws | 0.5 | 0.45 ib | 25.0 Nws | - |
MECHANICAL PROPERTIES
| Thickness | Yield zog | Tensile zog | Elongation | Hardness |
| R 0.2 tsi | Rm | A | ||
| mm | Mpa | MPa | % | Hv |
| 2.0 | 450 | 650 | 18 | 200 |
Lub cev muaj zog
| Qhov ceev g / cm3 | 7.15 Nws |
| Hluav taws xob tiv taus ntawm 20 ° C Ω mm / m | 1.35 Nws |
| Kev siv kub siab tshaj ° C | 1300 |
| Melting point ° C | 1500 |
| Magnetic Property | Sib nqus |
TEMPERATURE FACTOR ntawm RESISTIVITY
| Qhov kub thiab txias ° C | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 | 1300 |
| Ct | 1.00 Nws | 1.01 Nws | 1.01 Nws | 1.02 ib | 1.03 ib | 1.03 ib | 1.04 ib | 1.04 ib | 1.04 ib | 1.05 Nws | 1.05 Nws | 1.05 Nws |
