Kukho iintsimbi ezininzi ezingenasici kwimarike, kodwa xa kufikwa kwibakala lokutya lensimbi engenasici, kuphela i-304 yensimbi engenasici kunye ne-316 yensimbi engenasici efika engqondweni, ngoko yintoni umehluko phakathi kwezi zimbini?Kwaye indlela yokuyikhetha?Kolu shicilelo, siza kubazisa ngokukhulu.
Umehluko:
Okokuqala, makhe sithethe ngokungafani kwazo, kufuneka siqale ngomxholo wento nganye yentsimbi kuwo.Inqanaba lesizwe eliqhelekileyo le-304 yensimbi engenasici ngu-06Cr19Ni10, kunye nenqanaba lesizwe le-316 yensimbi engenasici yi-0Cr17Ni12Mo2.Umxholo we-nickel (Ni) we-304 yensimbi engenasici yi-8% -11%, i-nickel (Ni) umxholo we-316 yensimbi engenasici yi-10% -14%, kunye ne-nickel (Ni) umxholo we-316 insimbi engenasici (Ni) umxholo. anda.Njengoko sonke sisazi, indima ephambili ye-nickel element (Ni) kwizinto zetsimbi kukuphucula ukuxhathisa kwe-corrosion, ukumelana ne-oxidation, iipropathi zoomatshini kunye nokumelana nobushushu obuphezulu bensimbi engenasici.Ngoko ke, i-316 insimbi engenasici iphezulu kune-304 insimbi engenasici kule miba.
Okwesibini kukuba i-316 insimbi engenasici yongeza i-2% -3% i-molybdenum (Mo) element kwisiseko se-304 yensimbi engenasici.Umsebenzi we-molybdenum (Mo) element kukuphucula ubulukhuni bensimbi engenasici, kunye nokuphucula ukuqina kweqondo lokushisa eliphezulu kunye nokumelana nokubola kwensimbi engenasici..Oku kuye kwaphucula kakhulu ukusebenza kwe-316 yensimbi engenasici kuzo zonke iinkalo, yingakho i-316 insimbi engenasici ibiza kakhulu kune-304 insimbi engenasici.
Njengoko sonke sisazi, i-304 yensimbi engenasici yinto eqhelekileyo-injongo yentsimbi engenasici, kwaye ikwayeyona ntsimbi ixhaphakileyo kubomi bemihla ngemihla, njengentsimbi yetafile, iikomityi ze-thermos, kunye nezinto ezahlukeneyo eziyimfuneko zemihla ngemihla.Ilungele ukusetyenziswa kwimizi-mveliso phantsi kweemeko eziqhelekileyo ze-ambient ngokunjalo nokusetyenziswa koomatshini.Nangona kunjalo, ukuxhathisa kwe-corrosion kunye neempawu ezahlukeneyo ze-316 zensimbi ezingenasici ziphezulu kakhulu kune-304 yensimbi engenasici, ngoko ke uluhlu lwesicelo se-316 yensimbi engenasici lubanzi.Eyokuqala ikwiindawo eziselunxwemeni kunye namashishini okwakhiwa kweenqanawa, kuba umoya kwiindawo eziselunxwemeni zinomswakama kwaye zilula ukubola, kwaye i-316 insimbi engenasici ine-corrosion resistance resistance kune-304 yensimbi engenasici;okwesibini zixhobo zonyango, ezifana ne-scalpels, kuba i-304 insimbi engenasici yintsimbi yokutya, i-316 insimbi engenasici inokufikelela kwibakala lonyango;elesithathu lishishini lemichiza elineasidi eyomeleleyo kunye nealkali;okwesine lushishino olufuna ukusebenza phantsi kweemeko eziphezulu zokushisa.
Ukushwankathela, i-316 insimbi engenasici yimveliso enokuthi ithathe indawo ye-304 yensimbi engenasici phantsi kweemeko ezahlukeneyo ezinzima.
Ixesha lokuposa: Apr-05-2023