Txais tos rau peb cov vev xaib!
NICR 80/20 Nicr 60/15 Ribbon / pav ca hlau rau Braking Dostor
NICR 80/20 NICR 60/15 Ribbon / pav ca hlau rau Braking Dostor
Ni80Cr20 yog npib tsib xee-chromium alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR Alloy (Nicr Alloy (NICR Nws haum rau kev siv nyob rau ntawm qhov kub thiab txias txog 1200 ° C, thiab tuav ib qho kev pab cuam zoo tshaj piv rau cov hlau chromium alumium aluminium alloys.
Cov Kev Siv Raug rau Ni80Cr20 yog hluav taws xobCua Sov RauS Hauv tsev cov khoom siv hauv tsev, kev tawm tsam muaj kev tiv thaiv thiab hluav taws xob ua yeeb yaj kiab, tshuab ntxhua khaub ncaws, tshuab yas, cov hlau nplaum, cov hlau nplaum ua thiab cartridge ntsiab.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm Nichrome 80 xaim
| Max Kev Pabcuam Tsis Ua Haujlwm Kub: | 1200ºC |
| Retisivity 20ºC: | 1.09 OHM MM2 / M |
| Ntawj ntom: | 8.4 g / cm3 |
| Thermal Condivity: | 60.3 KJ / m han Hahasc |
| Coefficient ntawm thermal expansion: | 18 α × 10-6 / ºC |
| Melting taw tes: | 1400ºC |
| Elongation: | Feeb 20% |
| Cov qauv Micraphic: | Ib qho kev ua siab ntev |
| Sib Nqus Khoom: | Nonmagneticetic |
Qhov kub thiab txias ntawm hluav taws xob tiv thaiv
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Cov style ntawm cov khoom
| Alloys Npe | Ntaus | Qho loj dav | ||
| Ni80cr20w | Txoj xov tooj | D = 0.03mm ~ 8mm | ||
| Ni80cr20r | Txoj ntaub | W = 0.4 ~ 40 | T = 0.03 ~ 2.9 hli | |
| Ni80cr20s | Txoj cai | W = 8 ~ 250 hli | T = 0.1 ~ 3.0 | |
| Ni80cr20f | NTAWV NYIAJ | W = 6 ~ 120 hli | T = 0.003 ~ 0.1 | |
| Ni80cr20b | Kev thaiv qhov rais | Dia = 8 ~ 100 hli | L = 50 ~ 1000 | |
Sau koj cov lus ntawm no thiab xa mus rau peb
