Uhlobo lwezinto eziphathekayoityhubhu yesakhiwo

Izinto ezininzi eziguquguqukayo zibonisa iimpawu zokhukuliseko oluphakathi, ezizezi iimveliso zeekhemikhali kunye nokugxilwa kwazo, iimeko ze-atmospheric, ubushushu, ixesha, ngoko ke ukuba awuqondi kakuhle uhlobo oluphakathi, ukwenza ukusetyenziswa kwezinto, ukukhethwa kwezinto kunzima.Nangona kunjalo, ezi zikhokelo zilandelayo zinokusetyenziswa njengokhetho:

304 kulo lonke usetyenziso lwemathiriyeli.Kwizakhiwo zinokumelana nomhlwa jikelele, zinokumelana nokusetyenzwa kokutya okuphakathi (eziqulathe iasidi egxininisiweyo kodwa ubushushu obuphezulu kunye nomxholo wekloridi zinokubonakala ukhukuliseko), iikhompawundi zezinto eziphilayo, iidayi, kunye nakuzo zonke iindidi zeekhompawundi ezingaphiliyo zinokuxhathisa.

I-304L (ikhabhoni ephantsi) enokumelana kakuhle ne-nitric acid, kunye nobushushu obuphakathi obuhlala ixesha elide kunye noxinzelelo lwe-sulfuric acid, esetyenziswa njengolwelo kuyo yonke itanki yegesi, esetyenziselwa izixhobo ze-cryogenic (304N), ezinye iimveliso zesixhobo somthengi, izixhobo zasekhitshini, izixhobo zasesibhedlele, izixhobo zothutho, izixhobo zokuphatha amanzi.

I-316 iqulethe i-nickel engaphezulu kwe-304, kwaye iqulethe i-2%─I-3% ye-molybdenum, ukuxhathisa i-corrosion kune-Type 304, ithatha icala ekuthandeni iindawo ezikhethekileyo zokhukuliseko olubangelwa yi-chloride media.I-316 isetyenziswe njengomatshini wokuphuhlisa i-sulphite pulp, kuba i-sulfate ehlala ixesha elide.Ngaphezu koko, ukusetyenziswa kwayo kwandisiwe ukuphatha iimveliso ezininzi zeekhemikhali kwishishini lokulungisa.

I-317 iqulethe i-3% -4% molybdenum (inqanaba eliphezulu kolu luhlu nazo zifunyenwe), kwaye iqulethe ngaphezu kwe-316 iintlobo ze-chromium, inokumelana okuphezulu kokugxunyeka kwe-corrosion kunye ne-crevice corrosion performance.

I-430 engaphantsi komxholo we-alloy we-304, isetyenziswe kwindawo efudumeleyo ehonjiswe ngokusetyenziswa okuphucukileyo, ingasetyenziselwa i-nitric acid kunye nezixhobo zokulungisa ukutya.

I-410 inokusetyenziswa okuthathu ngokubanzi kwensimbi engenasici kwi-alloy content ephantsi, udinga amandla kunye nokumelana nokubola kunye nezinto ezithwala umthwalo ophezulu osetyenzisiweyo, njengeziqwenga eziqinileyo.I-410 kwindawo efudumeleyo, amanzi, igesi kunye neemveliso zemichiza kumajelo eendaba ezininzi zokunganyangeki kwe-corrosion.

I-2205 kune-304 kunye ne-316 ephezulu, kuba isakhiwo sombhobho wakhe we-chloride uxinzelelo lwe-corrosion cracking lunamandla aphezulu okuxhathisa.