Hauv kev lag luam hluav taws xob niaj hnub, cov khoom siv kub resistant, yog cov khoom siv hluav taws xob tseem ceeb thiab ua kom muaj zog}} Kev khiav hauj lwm ua hauj lwm .
Cov khoom siv hluav taws xob tiv thaiv tshav kub kub yog nyob ntawm nws cov khoom siv hluav taws xob muaj zog (xws li cov roj cua sov kub nyob rau hauv kev ua haujlwm sib txawv .
Hauv cov hluav taws xob sib xyaw hluav taws xob cov nroj tsuag, cov roj cua sov thiab cov pa roj cua kub ua rau muaj kev kub ntxhov, thiab cov roj ua kom sov tau ua rau muaj kev cuam tshuam nrog cov pa taws kub corrosion, txuas lub neej pabcuam ntawm cov khoom siv ntawm cov khoom. pa taws thiab cov hluav taws xob kub kom tiv thaiv erosion nyob rau hauv cov kev sib hloov hluav taws xob erosion {}}
Cov roj av roj muaj ntau txoj kev xav tau rau cov khoom siv kub-{1}} Lub sijhawm kub siab dua li 1000 qib siab tshaj li 1000 qib siab dua li 1000 qib siab hloov kho kom tsawg-nres tsheb mus los kom tsis txhob muaj cov khoom puas tsuaj los ntawm kev ua kom sov rog.
Ntxiv rau cov khoom siv hluav taws xob ib txwm muaj hluav taws xob thiab roj hluav taws xob ua kom muaj zog ntawm cov roj hluav taws xob, thiab cov roj hluav taws xob ua hluav taws xob tsis muaj zog corrosion tsis kam .
Raws li lub zog kev lag luam tsim kho ntawm kev ua haujlwm siab thiab cov tshuaj tiv thaiv cov pa hluav taws xob, cov kev tshawb fawb tsis sib xws ntawm cov khoom siv kub-kev lag luam kom haum rau cov khoom siv sib txawv ntawm cov khoom siv fais fab hluav taws xob {}}
