Iibhobho zetsimbi ezinqabileyo ezinqabileyo zisetyenziswa ngokubanzi kwizicelo zezoshishino kunye nezorhwebo, kunye nezona zinto ziqhelekileyo ziyi-304 kunye ne-316L yensimbi engenasici. Ezi zintsimbi zimbini ezingenasici zinokumelana ne-corrosion egqwesileyo kunye neempawu zoomatshini kwaye ke ngoko zikhethwa njengezinto ezikhethiweyo kwimibhobho yensimbi engenasici. Ngezantsi ndiza kuchaza ukuba kutheni ukhethe i-304 okanye i-316L yensimbi engenasici.

Okokuqala, imibhobho yentsimbi engatyiwayo kufuneka ikwazi ukumelana nomhlwa ngenxa yokuba isoloko isetyenziselwa ukuthutha iintlobo ngeentlobo zemithombo yeendaba, kuquka ulwelo, iigesi, nemichiza. I-304 insimbi engenasici yinto eqhelekileyo yensimbi engenasici equkethe i-18% ye-chromium kunye ne-8% ye-nickel. Olu lwakhiwo lweekhemikhali lunika i-304 yentsimbi egqwesileyo egqwesileyo kwi-corrosion, iyenza ikwazi ukumelana nezona zinto zixhaphakileyo zixhaphakileyo, ezifana namanzi, iiasidi, kunye neealkali. Ngoko ke, iipayipi ze-304 zensimbi ezingenasici zisetyenziswa ngokubanzi kwishishini eliqhelekileyo kunye neendawo zokwakha.

Xa kuthelekiswa, i-316L yensimbi engenasici inokumelana nokugqwala okuphezulu. Iqulethe i-2-3% ye-molybdenum, enika ukhuseleko olongezelelweyo kwi-corrosion. Oku kuvumela i-316L ipayipi yensimbi engenasici ukuba isebenze kakuhle kwiindawo ezinobungozi, ngakumbi apho i-ion chloride okanye ezinye iigesi ezinobungozi zikhona. Ke ngoko, imibhobho ye-316L yensimbi engenasici isetyenziswa kakhulu kwimichiza, elwandle, nakumashishini okulungisa ukutya, aneemfuno eziphezulu zokumelana nokubola.

Okwesibini, imibhobho yensimbi engenasici nayo ifuna ukuba neempawu ezilungileyo zoomatshini ukuhlangabezana neemfuno ezahlukeneyo zesicelo. Zombini i-304 kunye ne-316L yensimbi engenasici inamandla amakhulu kunye nokuqina, okwenza ukuba zilungele iinkqubo zemibhobho kwiindawo ezinoxinzelelo oluphezulu kunye nobushushu obuphezulu. Ukongeza, zombini izixhobo zilula ukwenza umatshini kunye ne-weld, zibonelela ngokuguquguquka okukhulu koyilo.

Isishwankathelo, ukhetho lwe-304 okanye i-316L yensimbi engenasici njengesixhobo semibhobho yensimbi engenasici esincinci isekelwe kwi-corrosion resistance resistance and mechanical properties. Ngokuxhomekeke kwiimfuno ezithile zesicelo kunye neemeko zokusingqongileyo, ukukhetha izinto ezifanelekileyo zensimbi ezingenasici kunokuqinisekisa ukuthembeka kunye nokuqina kwenkqubo yakho yombhobho.