NICR30 / 20 Alloy Hlau Kub Alloy
Ni30cr20Nichrome Hlau Rau Cov Hlau Ua Phom Nyias, Ua Cua Sov Sawb
Daim Ntawv Thov: Nichrome, ib qho tsis sib nqus ntawm cov npib tsib xee thiab chromium, feem ntau siv los ua cov hlau ua kom tiv taus.
Vim tias nws muaj lub siab resistivity thiab kuj mus rau oxidation thaum kub. Thaum siv los ua cua sov, cov hlau ua kom tsis kam yog feem ntau raug mob rau hauv coils.
Nichrome hlau feem ntau siv nyob rau hauv ceramics yog ib tus qauv txhawb nqa sab hauv los pab ib co cov ntsiab lus ntawm cov duab puab uas lawv tseem muag. Nichrome hlau yog siv vim tias nws lub peev xwm los ua kom muaj qhov kub uas tshwm sim thaum cov av nplaum ua haujlwm raug rho tawm haujlwm.
Cov ntsiab lus tshuaj,%
| C | P | S | Mn | Si | Cr | Ni | Fe | Lwm |
| Tus zuag | ||||||||
| 0.08 | 0.02 | 0.015 | 1.0 | 1.0-3.0 | 18.0 ~ 21.0 | 30.0-340 | Bal. | - |
Cov Khoom Siv Neeg Kho Tshuab
| Max kev ua haujlwm hloov chaw kub: Retisivity 20ºC: Qhov ceev faj: Thermal conductivity: coefficient ntawm thermal expansion: Melting taw tes: Elongation: Cov qauv Micraphic: Sib Nqus Khoom: | 1100ºC1.04 +/- 0.05 Ohm MM2 / M7.9 G / cm343.8 KJ / · H. · · · · · / · / · / · / 20000ºC) 1390ºC Feeb 20% Ib qho kev ua siab ntev Nonmagneticetic |
Khoom siv: NICR30 / 20.
Reisivity: 1.04Uω. M, 20'c.
Ntom ntom: 7.9g / cm3.
Max kev pabcuam kub: 1100'c
Melting taw tes: 1390'c.
Daim Ntawv Thov:
1. Siv hauv cov khoom tawg thiab hluav taws xob kev lag luam raws li tus choj hauv hluav taws xob hluav taws xob.
2. Kev lag luam thiab hobby kub hlau ua npuas tshuab hlau.
3. Kuaj cov xim ntawm cov nplaim hluav taws hauv qhov tsis muaj luminous ib feem ntawm hluav taws ntawm lub cation.
4. Siv nyob rau hauv Ceramics ua tus qauv txhawb nqa sab hauv.
Ntim: tag nrho ntawm cov kev xaiv ntim ntim yooj ywm muaj teeb meem kom haum rau koj tus kheej cov cai.
Peb tshaj tawm cov nom zaub tsib alloy daim kab xev, NI60CRR25, NI35CRR25, NICACRR25, NICA, NIMA, NCHAN, NCHW, thiab lwm yam.
