Lub tooj liab-raws li cov cua kub tsis kam siv nyob rau hauv cov khoom siv hluav taws xob tsawg, thermal sib tshooj relay, thiab lwm yam khoom tsawg-voltage. Nws yog ib qho ntawm cov ntaub ntawv tseem ceeb ntawm cov khoom siv hluav taws xob tsawg. Cov ntaub ntawv tsim tawm los ntawm peb lub tuam txhab muaj cov yam ntxwv ntawm kev ua tau zoo muaj kev sib txawv thiab zoo tshaj qhov ruaj khov. Peb tuaj yeem muab txhua hom hlau puag ncig, tiaj thiab cov ntaub ntawv.
Cuni34Yog hom qis tsis kam (cua sov) alloy.it yog ib qho ntawm cov khoom tseem ceeb ntawm cov khoom lag luam hluav taws xob tsawg. Nws yog dav siv hauv cov kab hluav taws xob tsawg, cov pam roj hluav taws xob.thermal tshaj cov khoom lag luam thiab lwm yam khoom tsawg-voltage.
Copper nickel alloy series:Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Cov qhab nia tseem ceeb thiab cov khoom
Ntaus | Hluav taws xob tiv thaiv hluav taws xob (20thegreeω mm² / m) | Kub Coefficient ntawm Tsis kam (10 ^ 6 / degree) | Tseem ceeb nws g / mm² | Max. qho so (° C) | Melting taw tes (° C) |
Cuni1 | 0.03 | <1000 | 8.9 | / | 1085 |
Cuni2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
Cuni6 | 0.10 | <600 | 8.9 | 220 | 1095 |
Cuni8 | 0.12 | <570 | 8.9 | 250 | 1097 |
Cuni10 | 0.15 | <500 | 8.9 | 250 | 1100 |
Cuni14 | 0.20 | <380 | 8.9 | 300 | 1115 |
Cuni19 | 0.25 | <br 250 | 8.9 | 300 | 1135 |
Cuni23 | 0.30 | <160 | 8.9 | 300 | 1150 |
Cuni30 | 0.35 | <100 | 8.9 | 350 | 1170 |
Cuni34 | 0.40 | -0 | 8.9 | 350 | 1180 |
Cuni40 | 0.48 | Chaw 40 | 8.9 | 400 | 1280 |
Cuni44 | 0.49 | <-6 | 8.9 | 400 | 1280 |