Uthini umahluko phakathi kwe-304 kunye ne-316 yensimbi engenasici?

Intsimbi engatyiwa sisinyithi eyaziwayo kwaye isetyenziswa ngokuqhelekileyo kuphuhliso lwetyhubhu ngenxa yokwakheka kweekhemikhali kunye neempawu zayo. Insimbi engenasici ifumaneka kwiindidi zamabanga, izixhobo kunye neenkcukacha zokuhlangabezana nazo zonke iimfuno zamashishini. I-SS 304 yenye yezona zinto zisetyenziswa kakhulu kwi-non-magnetic kunye ne-austenitic stainless steels, ezilungele ukwenziwa kwazo zonke iintlobo zemibhobho. I-304 ye-stainless steel tubing kunye ne-316 ye-stainless steel tubing ifumaneka ngeendlela ezahlukeneyo ezifana nokungenamthungo, i-welded kunye ne-flanges.

I-304 yensimbi engenasici kunye nokusetyenziswa kwayo
Uhlobo lwe-304 yensimbi engenasici, kunye ne-chromium-nickel kunye nomxholo wekhabhoni ephantsi, iyona nto iguquguqukayo kwaye isetyenziswe ngokubanzi kwi-austenitic stainless steels. I-alloys zayo zonke izilungiso ze-alloy ye-austenitic kunye ne-18% ye-chromium kunye ne-8% ye-nickel.
Uhlobo lwe-304 lubonakalise ukuba lune-oxidation kunye ne-corrosion resistant kwaye luhlala ixesha elide.
Uhlobo lwe-304 ye-stainless steel tubing isetyenziselwa kwi-corrosion resistant electronic enclosures, i-moldings yemoto kunye ne-trim, izigqubuthelo zamavili, izixhobo zasekhitshini, i-hose clamps, i-exhaust manifolds, i-hardware yensimbi engenasici, iitanki zokugcina, iinqanawa zoxinzelelo kunye nemibhobho.
316 intsimbi engenastainless kunye nokusetyenziswa kwayo
Uhlobo lwe-316 ye-stainless steel tubing yi-austenitic chromium-nickel yensimbi engenasici kunye ne-heat-resistant steel resistant corrosion resistance xa kuthelekiswa nezinye iintsimbi ze-chromium-nickel xa zibonakaliswe kwiindidi ezininzi ze-corrosives zamakhemikhali ezifana namanzi olwandle, izisombululo zetyuwa kunye nokunye okunjalo.
Uhlobo lwe-316 SS i-alloy tubing iqulethe i-molybdenum, inika ukuchasana okukhulu kuhlaselo lweekhemikhali kune-Type 304. Uhlobo lwe-316 luhlala ixesha elide, lulula ukwenza, lucocekile, ludibanise kwaye lugqibe. Ixhathisa kakhulu kwizisombululo ze-sulfuric acid, i-chlorides, i-bromides, i-iodides kunye ne-fatty acids kumaqondo aphezulu.
I-SS equlethe i-molybdenum iyafuneka ekwenzeni amayeza athile ukuphepha ukungcoliseka okugqithisileyo kwesinyithi. Eyona nto ibalulekileyo kukuba i-316 i-stainless steels equkethe i-molybdenum iyadingeka ekwenzeni amayeza athile ukuphepha ukungcoliswa kwesinyithi.
Ukusetyenziswa kwe304 & 316 Stainless Steel
I-Duplex yensimbi engenasici isebenza kwizicelo ezininzi ezahlukeneyo kwezi ndidi zeshishini:

Inkqubo yeMichiza
Petrochemical
I-oyile neGesi
Amachiza
I-Geothermal
Amanzi olwandle
Ukukhutshwa kwetyuwa emanzini
I-LNG (iGesi yeNdalo eNyibilikisiweyo)
Biomass
Ukwembiwa kwemigodi
Izinto eziluncedo
Amandla enyukliya
Amandla eSolar