Resistohm 145A1 1425 C Fecral A1 Kan-thal A1 AF APM Electric Heating Resistance Wire
TKYZ chigadzirwa chigadzirwa chitsva chakagadziridzwa mushure meTK1 chigadzirwa, icho chave chichishandiswa zvakanyanya mukupisa kupisa kwemagetsi ekudziya alloy zvinhu mumakore achangopfuura. Kuenzaniswa neTK1, kuchena kwayo kunowedzera kuvandudzwa uye kuramba kwayo oxidation kunowedzerwa. Iine yakakosha isingawanzo yepasi chinhu musanganiswa uye yakasarudzika metallurgical kugadzira maitiro, zvinhu zvakazivikanwa nevatengi vekumba nevekunze mumunda wekupisa kwakanyanya uye kupisa kusingachinji fiber. Kubudirira kunyorera muceramic sintering, diffusion furnaces, mabindu emaindasitiri ane high power density uye tembiricha yakakwira.
MAIN CHEMICAL Elements UYE ZVINHU
| Properties \ Giredhi | TKYZ | ||||||||||
| Cr | Al | C | Si | ||||||||
| 20-23 | 5.8 | ≤0.04 | ≤0.4 | ||||||||
| Kuwedzera Kuenderera Kwesevhisi Temperature(ºC) | 1425 | ||||||||||
| Resisivity 20ºC (μ.Ω.m) | 1.45 | ||||||||||
| Density(g/cm3) | 7.1 | ||||||||||
| TensileSrefu (N/mm²) | 650-800 | ||||||||||
| Elongation (%) | >14 | ||||||||||
| HighTemperatureShurefu(MPa) pa 1000℃ | 20 | ||||||||||
| kukurumidza hupenyu pa1350 ℃ | Kupfuurisa80 maawa | ||||||||||
| TheEkutadzaOf The FullyOxidizedState | 0.7 | ||||||||||
Avhareji Yokuwedzera Linear Coefficient
| Tembiricha ℃ | Avhareji yekupisa kwekuwedzera koefficient×10-6/k |
| 20-250 | 11 |
| 20-500 | 12 |
| 20-750 | 14 |
| 20-1000 | 15 |
| 20-1200 | - |
| 20-1400 | - |
Thermal Conductivity
| 50 ℃ | 600 ℃ | 800 ℃ | 1000 ℃ | 1200 ℃ | 1400 ℃ | |
| Wm-1k-1 | 11 | 20 | 22 | 26 | 27 | 35 |
Resistance tembiricha kugadzirisa chinhu
| Tembiricha ℃ | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |
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