Kodi mitundu yayikulu ya mbale zoyera zamkuwa ndi iti?

M’moyo wathu watsiku ndi tsiku, tidzagwiritsa ntchito zinthu zambiri zachitsulo.Zinthu zambiri zachitsulo ndi zopangidwa.Thepepala loyera lamkuwandi aloyi yamkuwa yokhala ndi faifi tambala monga aloyi wamkulu ndipo palibe chinthu.Kutengera ma aloyi amkuwa-nickel, ndodo za cupronickel zomwe zili ndi zinthu zitatu monga nthaka, manganese, aluminiyamu, ndi zina zambiri zimawonjezeredwa, zomwe zimatchedwa zinki cupronickel ndodo, ndodo za manganese cupronickel, aluminium cupronickel ndodo, ndi zina zotero.Cupronickel lagawidwa m'magulu asanu: wamba cupronickel, chitsulo cupronickel, manganese cupronickel, zinki cupronickel ndi aluminium cupronickel.
Mbale wamba yoyera yamkuwa imakhala ndi magawo anayi a aloyi monga B0.6, B5, B19 ndi B30.Zomwe zimagwiritsidwa ntchito kwambiri ndi B19 ndi B30, ndipo pali magiredi ochulukirapo mulingo waku America.Ndodo ya cupronickel ndi njira yokhazikika yolimba yopangidwa ndi Cu ndi Ni, yokhala ndi latisi ya cubic yoyang'ana nkhope, monga momwe tawonetsera pa Chithunzi 1-18.Kutentha kumakhala kotsika kuposa madigiri a 322, chithunzi cha Cu-Ni chimakhala ndi dera lotentha kwambiri kuti liwonongeke, ndikuwonjezera zinthu zachitatu monga Fe, Cr, Sn, Ti, Co, Si, Al mpaka Cu-Ni alloys etc.
Cupronickel wamba imakhala ndi ntchito yabwino yozizira komanso yotentha.Itha kusinthidwa bwino kukhala mawonekedwe osiyanasiyana monga mbale, mizere, machubu, ndodo, mawonekedwe, ndi mawaya.Kuwotcherera kwabwino, kumatha kukhala kofewa, kuwotcherera, kuwotcherera kwa mpweya wotetezedwa ndi kukana, etc.;ntchito yodula ndi 20% ya mkuwa wodula mwaulere HPb63-3.
Wamba woyera mkuwa mbale ali zabwino dzimbiri kukana, sing'anga mphamvu, mkulu plasticity, akhoza kukonzedwa ndi kuzizira ndi kutentha kutentha, ndi katundu wabwino magetsi.Kuphatikiza pa kugwiritsidwa ntchito ngati zida zomangika, ndikofunikiranso kukana kwambiri komanso alloy thermocouple.