Constantan Jiki Properties

Copper nickel alloy constantan waya, wanda ke da ƙarancin ƙarfin lantarki, mai kyau mai jure zafi da juriya, mai sauƙin sarrafawa da waldar gubar. Ana amfani da shi don yin mahimman abubuwan da ke cikin na'ura mai ɗaukar nauyi na thermal, ƙarancin juriya mai juriya, da na'urorin lantarki. Hakanan abu ne mai mahimmanci don kebul ɗin dumama wutar lantarki. Yana kama da nau'in' cupronickel.

Kaddarorin jiki na constantan sune:

Matsayin narkewa - 1225 zuwa 1300 oC

Takamaiman nauyi - 8.9 g/cc

Solubilitya cikin Ruwa - Insoluble

Bayyanar - Azurfa-fari malleable gami

Juriya na lantarki a zafin jiki: 0.49 µΩ/m

Na 20°c- 490 µΩ/cm

Yawan yawa - 8.89 g/cm3

Matsakaicin zafin jiki ± 40 ppm/K-1

Ƙayyadadden ƙarfin zafi 0.39 J/(g·K)

Ƙarfin Ƙarfi 19.5 W/(mK)

Modulus na roba 162 GPa

Tsawaitawa a karaya - <45%

Ƙarfin ƙarfi - 455 zuwa 860 MPa

Daidaiton Layi na Ƙarfin Ƙarfafawar thermal 14.9 × 10-6 K-1