Kev piav qhia

Manganin (Cu86Mn12Ni2 / 6J12) yog ib qho hlau tooj liab-manganese-nickel uas paub txog nws qhov kub thiab txias tsis tshua muaj zog (TCR) thiab thermal EMF qis piv rau tooj liab. Peb cov hlau Manganin npog ntau qhov tuab ntawm 0.01 hli (nyias ntawv ci) txog 6.0 hli (hnyav), muab kev ywj pheej tsim qauv siab tshaj plaws rau kev txiav tam sim no, cov resistors txheem, thiab cov cuab yeej ntsuas kev ruaj khov siab.

Cov kab no yog dov ua kom raug nrog qhov tuab tuab (± 5% txog ± 10% nyob ntawm seb tuab npaum li cas), thiab tuaj yeem txiav rau qhov dav ntawm 2 hli txog 200 hli. Nws tau muab rau hauv cov kauj, cov kab tiaj tiaj, lossis cov khoom txiav kom ntev, nrog rau kev xaiv annealed (mos) lossis ib nrab tawv.

Cov txiaj ntsig tseem ceeb
- TCR qis heev: ≤ ±20 ppm/°C (20–60°C), feem ntau ±10 ppm/°C
- EMF thermal tsawg heev tawm tsam tooj liab (< 1 μV/°C)
- Kev ruaj khov zoo heev rau lub sijhawm ntev (drift < 0.1% dhau xyoo)
- Zoo solderability thiab weldability rau shunt kev sib txuas
- Muaj los ntawm cov ntawv ci tuab (0.01mm) mus rau phaj hnyav (6mm)
- Kev txiav raws li qhov dav txog li 2 hli

Cov Ntawv Thov Ib Txwm Muaj
- Kev ntsuas tam sim no meej rau cov ntsuas hluav taws xob, EV chargers, thiab cov roj teeb testers
- Cov resistors txheem qib hauv chav kuaj thiab lub thawv kaum xyoo
- Cov khoom siv ntsuas tam sim no hauv cov khoom siv fais fab thiab cov inverters
- Cov khoom faib hluav taws xob meej thiab cov choj ntsuas
- Cov resistors muaj zog heev rau cov khoom siv hauv kev lag luam

Txheej txheem cej luam ntawm cov lus qhia tshwj xeeb
- Qib Alloy: 6J12 (Cu86Mn12Ni2)
- Kev tiv taus ntawm 20 ° C: 0.47 ± 0.03 μΩ·m
- Qhov Ceev: 8.4 g/cm³
- Lub ntsiab lus yaj: ~ 1020 ° C
- Thickness: 0.01 - 6.0 hli (kev cai)
- Dav: 2 - 200 hli (txiav raws li kev txiav txim)
- Daim ntawv muab khoom: coils, flat strips, cut pieces

Ntim & Kev Xa Khoom
Daim ntawv sib txuas + zaj duab xis yas tiv thaiv kev puas tsuaj, rau ntawm cov yas spools (rau cov kab nyias nyias) lossis hauv coils (rau cov kab tuab dua). Export ntoo thawv. Lub sijhawm ua khoom: 7–15 hnub nyob ntawm seb muaj pes tsawg. Muaj qauv rau kev sim.