80/20 Ni Cr Resistance yog ib qho alloy siv ntawm kev ua haujlwm kub txog 1200 ° C (2200 ° F).

Nws cov tshuaj muaj pes tsawg leeg muab oxidation tsis kam, tshwj xeeb tshaj yog nyob rau hauv tej yam kev mob ntawm nquag hloov los yog dav kub hloov pauv.

Qhov no ua rau nws zoo tagnrho rau ntau yam kev siv xws li cov khoom cua sov hauv cov khoom siv hauv tsev thiab cov khoom siv hluav taws xob, hluav taws xob tiv thaiv kab mob, mus txog rau cov khoom siv hluav taws xob.

aerospace kev lag luam.