Ingcaciso
Ukumelana ne-Alloy ye-Alloy ngokuxhaphalana okulinganiselweyo kunye nobushushu obuphantsi i-chiefficess yokunganyangeki / i-curve ye-curve egudileyo ngaphezulu kwe "manganins".FuniI-Allofu Wire ikwabonisa ukumelana nokunganyangeki kunokuba yi-ganins. Ukusetyenziswa kuthathelwe umda kwisekethe. I-CUNI44 / CUNI40 / CIni45 i-Constan Copcper Nickel Alkel Wire ikwayinto engalunganga yohlobo lwe-thermocouple ene-iron ukuba i-iron ibe yinto entle ngentsimbi. Chwetheza i-thermocouples ezisetyenziswa kubushushu bokunyanga izicelo. Kwakhona, yeyona nto imbi yohlobo lwe-thermocouple ye-OHCC yobhedu Chwetheza ii-thermocouples ezisetyenziswa kwiqondo lobushushu baseStunogenic.
Umxholo weShemikhali (%)I-CUNI44
| Ni | Mn | Fe | Si | Cu | Enye | Isikhokelo se-rohs | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | I-1.50% | 0.5 | - | I-bal | - | ND | ND | ND | ND |
Iipropathi zoomatshini CUni44
| I-max yenkonzo yokuqhuba | I-400 ºc |
| Ukuxhathisa kwi-20ºC | I-0.49 ± 5% ohm * mm2 / m |
| Ukuxinana | 8.9 g / cm3 |
| Iqondo lokushisa i-UNORDORD lokuxhathisa | <-6 × 10-6 / ºc |
| Emf vs cu (0 ~ 100ºC) | -43 μv / ºc |
| Indawo yokunyibilika | I-1280 ºc |
| Tensile strength | Min 420 MPA |
| I-elongwation | Min 25% |
| Ulwakhiwo lwe-Micrographic | I-austedite |
| Ipropathi yemagneti | Hayi. |
Iimpawu zemveliso:
1) Ukulwa kakuhle kwe-oxidation kunye noomatshini kubushushu obuphezulu;
2) Ukuyenzeka okuphezulu kunye nobushushu obuphantsi ubulungisa bokuxhathisa;
3) ukuphinda kwenziwe ngokutsha kunye nokusebenza;
I-4) I-weldeng ye-welding egqwesileyo