NiCr60/15 Cov Khoom Siv Rau Cov Qhov Cub Hluav Taws Xob Thiab Cov Cua Sov
Kev piav qhia txog khoom
NiCr 60/15 Lub Tshuab Cua Sov rau Cov Qhov Cub Hluav Taws Xob, Cov Cua Sov thiab Cov Khoom Siv Cua Sov Rau Kev Lag Luam
Kev piav qhia txog khoom
Cov khoom siv cua sov hluav taws xob hauv kev lag luam yog tsim los ntawm kev siv cov hlau nplaum zoo NiCr thiab FeCrAl uas tiv taus tau, muab kev tiv taus oxidation zoo heev, ruaj khov rau qhov kub thiab txias thiab lub neej ua haujlwm ntev. Cov khoom siv cua sov yog tsim los rau kev ua haujlwm zoo hauv ntau yam kev siv cua sov hauv kev lag luam.
Raws li qhov chaw ua haujlwm sib txawv, Tankii tuaj yeem muab cov kev daws teeb meem cua sov raws li kev xaiv cov khoom siv, kev tsim qauv tiv taus, qhov loj me thiab lub zog xav tau. Cov khoom lag luam tau siv dav hauv cov cub tawg kev lag luam, cov khoom siv kho cua sov, cov cub tawg hauv chav kuaj, cov kilns thiab cov txheej txheem ua haujlwm thermal.
Nrog cov thev naus laus zis tsim khoom siab heev thiab kev tswj hwm zoo nruj, peb muab cov khoom siv cua sov ruaj khov thiab ua haujlwm tau zoo rau cov neeg siv khoom lag luam thoob ntiaj teb.
Cov Tshuaj Lom Zem thiab Cov Khoom:
| Cov Khoom/Qib | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Cov Tshuaj Lom Zem Tseem Ceeb (%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Kub Ua Haujlwm Siab Tshaj (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Kev tiv taus ntawm 20ºC (μΩ · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Qhov Ceev (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Kev Ua Kub (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Coefficient ntawm Thermal Expansion (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Melting Point (ºC) | 1400 | 1380 xyoo | 1390 xyoo | 1390 xyoo | 1390 xyoo | |
| Kev ntev (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Cov Qauv Micrographic | austenite | austenite | austenite | austenite | austenite | |
| Khoom Siv Sib Nqus | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | |
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