Iindidi zensimbi engafezekanga kunye namabakala amaninzi kakhulu, ezingama-304 zentsimbi ziyintsimbi engenasibala ekusebenziseni intsimbi engakumbi kuzwelonke yenqanaba le-Stainess, i-Chemical Corsion Corsion kunye ne-ElectroOchemical Sydrosion Alloys. 304 Ukunganyangeki kwentsimbi engenasitayile, ukungakhathali, kodwa kukukwazi ukumelana nobushushu obuphantsi kunye nokuxhathisa amaqondo obushushu e-Ultra, asetyenziswa ekwenzeni iimpahla zemabanga aphezulu. I-304 Umxholo we-Steeli ongenasitayile iphezulu, ke ixabiso liphezulu kakhulu kunentsimbi eqhelekileyo, ekhokelela kumashishini anganyanisekanga ukuthengisa ngaphezulu kwentsimbi engathethekiyo njengentsimbi engenasibala kunye nelinye intsimbi engenasibala. Ixabiso liphezulu kakhulu kunentsimbi eqhelekileyo, ekhokelela kwimarike yeshishini enganyanisekanga nangakumbi ngentsimbi engama-304 yentsimbi, kufuneka sazi indlela yokuchonga intsimbi engama-304 kunye nelinye intsimbi engenasiseko.
Iindlela zokuchonga zemveli zezi:
Indlela yokuqala, ukuchongwa kombala kunye ne-luster, emva kokuthatha intsimbi engenasimo, umbala we-chromium kunye ne-chromium-emnyama, i-chromium-manganese imnyama. Ukubanda kuqengqeleka i-chromium-nickel yentsimbi engenasibala, isilivere yomphezulu mhlophe ngemiboniso. Le ndlela ifuna iliso elithile lensizi engenasimo, kwaye iintlobo ngeentlobo zezixhobo zentsimbi ezingenantsingiselo ziye zajongana neengcali ukuze zihlukanise.
Indlela yesibini, kunye nemagnethi yokuchonga, imagnethi ingahlula phakathi kwezi ntlobo zimbini zentsimbi engenasiseko. Kungenxa yokuba i-chiromium yentsimbi inokutsalwa ziimagnethi kulo naliphi na ilizwe, kodwa intsimbi ephezulu ye-manganese iqulethe i-manganese ephezulu yimagnethi, ezi zimbini zinokuchongwa zisebenzisa iimagnethi. Ke ngoko, nangona i-magnet ingahlukanisa i-chromium yentsimbi kunye neChromium-Nickel ye-chromium-nickel - kodwa ayinakukwazi ngokwahlula-hlula ngenye yeempawu ezizodwa zentsimbi, kwaye azikwazi ukwahlula inombolo yentsimbi ethile.
Indlela yesithathu, i-potion, kukho ulwelo olungagungqiyo lwensimbi emarikeni, ngokwexesha lokuncedisa, chaza imodeli yentsimbi engenasimo. Imizuzwana eli-10 okanye ibomvu ngenxa yentsimbi eqhelekileyo ye-201 yam engenasiseko; Imizuzwana engama-50 okanye ibomvu kwintsimbi eqinisekileyo ka-201m eqinisekileyo; Umzuzu omnye okanye ubomvu ngentsimbi engama-202 Intsimbi engama-301 ingenamzuzu kwi-2-3 imizuzu iya kuba ibomvu, kodwa umbala ukhanyisele kakhulu, kuya kufuneka uyijonge ngononophelo; Imizuzu emi-3 umbala awuyotshintsho, umbala ongezantsi mnyama kancinci, umbala wamazantsi entsimbi engenanto. Guqula, ezantsi kombala omncinci kancinane, yinyani yensimbi ka-MS304 intsimbi engenasibala. Nangona kunjalo, le ndlela yokwahlulahlula iintlobo zentsimbi engenasitali inqongophele, kwahlulahlula iintlobo ezininzi zentsimbi engenasiseko.
Ezi ndlela zilapha ngasentla zokuchonga kungekuphela nje ukusebenzisa iindlela ezahlukeneyo zovavanyo, kwaye iziphumo zayo zovavanyo zinokumisela uhlobo oluthile lwensimbi elingenasiseko, ayinakukwazi ukumisela ukuba zeziphi iintlobo zentsimbi equlethe intsimbi kunye nomxholo othile. Ke ngoko, ezi ndlela zokuchonga okwangoku azingafezekanga, ezinye zinokubangela gwenxa, ngoko sifuna ukufunyanwa ngokuchanekileyo kuthetha ukuba ichonge intsimbi engenasibala. Kwiminyaka yakutshanje, indlela esetyenzisiweyo esetyenzisiweyo yi-X-Ray Fluorescetry Spectory, le teknoloji yokuchonga ayifikeleli ngokupheleleyo, kodwa ikwanokulinganisa okukhawulezayo, utyando ilula kakhulu. Ngenxa yoyilo lwesixhobo lincinci kwaye liphathwayo, kuhlolo lwendawo kunye norhwebo luzise lula.
IXESHA LOKUQALA: AUG-25 ukuya ku-2023
