304 ipleyiti yensimbi engenasici kufuneka ithathele ingqalelo yintoni?

304 ipleyiti yensimbi engenasici kufuneka ithathele ingqalelo yintoni?Apha ngezantsi kwelitye lentsimbi engatyiwayo ukukwazisa.I-billet eqhubekayo yokuphosa i-304 yensimbi engenasici ethunyelwe kwintsimbi yensimbi ingena kuqala kwisithando sokufudumala, emva kokuphindaphinda ngokuphindaphindiweyo yi-blooming mill, ingena kwi-mill yokugqiba kwaye inqumle intloko yeplate.Isantya sokugqiba ilitye sinokufikelela kwi-20m / s, ekufuneka idale iimeko eziyimfuneko zokulungiswa okushushu.Izinto zensimbi ezingenasici kufuneka ziphathwe ubushushu ngaphambi kokushiya umzi-mveliso.

304 ipleyiti yensimbi engenasici
I-304 ipleyiti yensimbi engenasici kunzima ukusetyenzwa esona sizathu siphambili siphezulu sechromium kunye nomxholo wenickel, kunzima kakhulu ukusetyenzwa, kunye nokusetyenzwa kudla izixhobo ezininzi.Ngoko ke, ukwenzela ukuba kube lula ukucutshungulwa, i-sulfure encinci yongezwa kwisiseko se-304 ukwenza i-303 yensimbi engenasici, ekulula ukuyisika kwaye ifanelekile kwi-lathe.

I-304 ipleyiti yensimbi engenasici ngokwendlela yokuvelisa inokwahlulwa ibe yi-hot rolling kunye ne-cold rolling.Ngokweempawu zesakhiwo zentsimbi zinokwahlulwa zibe ziintlobo ezintlanu: uhlobo lwe-austenitic, i-austenitic - uhlobo lwe-ferritic, uhlobo lwe-ferritic, uhlobo lwe-martensite, uhlobo lwe-precipitation lukhuni.Ipleyiti yensimbi engenasici igudileyo, iplastiki, ukuqina kunye namandla aphezulu omatshini, ukumelana ne-asidi, igesi yealkali, isisombululo kunye nezinye imidiya.

Ukumelana nemichiza kunye ne-electrochemical corrosion yentsimbi kungcono, okwesibini kuphela kwi-titanium alloy.Ngokweentlobo ezahlukeneyo zensimbi engenasici, i-304L ipleyiti yensimbi engenasici ineempawu ezahlukeneyo zoomatshini, kubandakanya amandla aphezulu, ukuqina, iplastiki elungileyo, amandla aphantsi kodwa ukumelana nokugqwala okuhle, iipropathi zoomatshini eziphakathi, amandla aphantsi kodwa ukumelana ne-oxidation.

I-304 ipleyiti yensimbi engenasici i-austenite kubushushu obuphezulu.Ingaba ipleyiti yentsimbi engatyiwayo engama-304 yenza lukhuni njani ithambile?Emva kokutshisa okutshisayo, ukuguqulwa kwe-martensite kwenzeka ngexesha lokupholisa, kwaye ubunzima obuphezulu be-martensite bufumaneka kwiqondo lokushisa.I-304 ipleyiti yensimbi engenasici ligama eliqhelekileyo lepleyiti yensimbi engenasici kunye nepleyiti yentsimbi enganyangekiyo.Ipleyiti yentsimbi luhlobo lwepleyiti yentsimbi ekwaziyo ukuxhathisa ukonakala kwendawo ebuthathaka njengomoya, umphunga kunye namanzi.