Njirimara anụ ahụ Constantan

Ọla kọpa nickel alloy constantan waya, nke nwere obere resisitance eletrik, ezigbo okpomọkụ na-eguzogide na corrosion na-eguzogide, dị mfe nhazi na ụzọ welded. A na-eji ya mee ihe ndị bụ isi dị na relay thermal overloader, ihe na-agbaji sekit okpomọkụ dị ala, yana ngwa eletriki. Ọ bụkwa ihe dị mkpa maka eriri ọkụ ọkụ eletrik. Ọ dị ka ụdị cupronickel.

Njirimara anụ ahụ nke constantan bụ:

Ebe mgbaze - 1225 ruo 1300 oC

Nnukwu ike ndọda - 8.9 g/cc

Solubilityn'ime mmiri - enweghị ike ime

Ọdịdị - A ọlaọcha-acha ọcha malleable alloy

Iguzogide ọkụ eletrik na ọnụ ụlọ okpomọkụ: 0.49 µΩ/m

Na 20Celsius c- 490 µΩ/cm

Njupụta - 8.89 g / cm3

Ọnụego okpomọkụ ±40 ppm/K-1

Kpọmkwem ike okpomọkụ 0.39 J/(g·K)

Nrụpụta ọkụ 19.5 W/(mK)

Elastic Modulus 162 GPa

Mgbaji na mgbaji - <45%

Ike nkwụsịtụ - 455 ruo 860 MPa

Ọnụọgụ Linear nke Mgbasa ọkụ 14.9 × 10-6 K-1