Kwindawo ye-metallurgy, umgangatho kunye nokusebenza kweeplate zetsimbi kubaluleke kakhulu, ngakumbi kumashishini afana nokwakhiwa, i-automotive, kunye ne-aerospace. Uphando olutshanje luye lwabonisa ukukhanya kwisisombululo esiqinileyo kunye nokuziphatha kwemvula yokufakwa ngaphakathi kweeplate zetsimbi, ngokukodwa kugxininise ekuhanjisweni kwabo phezu komhlaba kunye nesiqingatha sobunzima bezinto eziphathekayo. Olu pho nonongo aluphuculi nje ukuqonda kwethu iimpawu ze-microstructural zamacwecwe ensimbi kodwa lunempembelelo ebalulekileyo kwiinkqubo zabo zokuvelisa kunye nezicelo zokugqibela zokusetyenziswa.
Ukubandakanywa, okungamaqhekeza angeyintsimbi efakwe ngaphakathi kwe-matrix yensimbi, inokuchaphazela kakhulu iimpawu zemishini yeeplate zetsimbi. Ubukho bolu luhlu lunokukhokelela ekuhlukeni kwamandla, i-ductility, kunye nokuqina, okuyizinto ezibalulekileyo ekunqumeni ukufaneleka kwensimbi kwizicelo ezithile. Iphepha lamva nje liphanda indlela ezi zibandakanyisiweyo ziziphatha ngayo ngexesha lokuqina kunye neenkqubo zokupholisa ukuveliswa kweeplate zensimbi, ukubonelela ngengqiqo ekubunjweni nasekuhanjisweni kwazo.
Uphando lubonisa ukuba ukubandakanywa kudla ngokugxila kumphezulu kunye naphakathi kobunzima bentsimbi yentsimbi. Le nto inokuthi ifakwe kwi-gradient ye-thermal kunye namazinga okuqinisa afunyenwe ngexesha lenkqubo yokuphosa. Njengoko intsimbi etyhidiweyo iphola, izinto ezithile zinokuthi zikhuphe kwisisombululo, zenze ukufakwa okunokuchaphazela ingqibelelo yonke yentsimbi. Ukuqonda oku kuziphatha kubalulekile kubavelisi abajolise ekuveliseni iipleyiti zentsimbi ezikumgangatho ophezulu kunye neziphene ezincinci.
Ngaphezu koko, uphando lugxininisa ukubaluleka kokulawula ukubunjwa kwensimbi kunye neemeko ezicutshungulwa phantsi kwazo. Ngokulungisa le parameters, abavelisi banokunciphisa ukubunjwa kokufakwa okuyingozi, ngaloo ndlela baphucula iimpawu zomatshini wemveliso yokugqibela. Oku kubaluleke kakhulu kwizicelo ezifuna izinto eziphezulu zokusebenza, ezifana nokwakhiwa kwamabhuloho, izakhiwo, kunye nezithuthi, apho ukuthembeka kunye nokukhuseleka kwamacwecwe ensimbi kubaluleke kakhulu.
Ukongeza kwiziphumo zobugcisa, iimpembelelo zokuphuhliswa kwemveliso zibalulekile. Iipleyiti zentsimbi ezibonisa ukuziphatha okuphuculweyo okubandakanyayo kunokukhokelela kwinkqubela phambili ekunikezelweni kwemveliso. Ngokomzekelo, abavelisi banokuvelisa iipleyiti zetsimbi ezineempawu ezilungiselelwe izicelo ezithile, ezifana neepleyiti zamandla aphezulu kwizicelo zesakhiwo okanye iipleyiti ezichasene ne-corrosion yeendawo zaselwandle. Olu hlengahlengiso lunokubonelela ngomda wokukhuphisana kwimarike, ukulungiselela iimfuno ezahlukeneyo zamashishini ahlukeneyo.
Ngaphezu koko, iziphumo zolu phando zinokuzisa iinkqubo zokulawula umgangatho kwimveliso yentsimbi yentsimbi. Ngokuphumeza uvavanyo olungqongqo kunye nokubeka iliso kwindlela yokuziphatha yokubandakanywa, abavelisi banokuqinisekisa ukuba iimveliso zabo ziyahlangabezana nemigangatho efunekayo kunye neenkcukacha. Le ndlela yokuthatha inyathelo ayiphuculi kuphela umgangatho wemveliso kodwa ikwanciphisa ukubakho kokusilela ebaleni, ekugqibeleni ikhokelele ekwandeni kokwaneliseka kwabathengi.
Ukuqukumbela, isifundo sesisombululo esiqinileyo kunye nokuziphatha kwemvula yokufakwa kwiiplate zetsimbi kunika ulwazi oluxabisekileyo olunokuqhuba ukutsha kwimveliso yensimbi. Ngokuqonda izinto ezichaphazela ukubunjwa kokufakwa kunye nokusabalalisa, abavelisi banokuvelisa iiplati zetsimbi eziphezulu ezihlangabezana neemfuno zezicelo zanamhlanje. Njengoko amashishini aqhubeka nokuguquka, ukukwazi ukulungelelanisa nokuphucula izinto eziphathekayo kuya kuba yinto ebalulekileyo yokugcina ukhuphiswano kunye nokuqinisekisa ukhuseleko kunye nokuthembeka kweemveliso zetsimbi.
Ixesha lokuposa: Nov-06-2024
