Ukwelashwa kokushisa kwensimbi kuyinqubo lapho ucezu lwensimbi lushiselwa ezingeni lokushisa elifanele endaweni ethile, bese lupholiswa ngesivinini esihlukene ngemva kokugcinwa i-BAI kuleli zinga lokushisa isikhathi esithile.Ukwelashwa kokushisa kwensimbi kungenye yezinto izinqubo ezibalulekile ekukhiqizeni ngomshini, uma kuqhathaniswa namanye amasu okucubungula, ukwelashwa kokushisa ngokuvamile akuguquli ukwakheka kwe-workpiece kanye nokwakheka kwamakhemikhali okuphelele, kodwa ngokushintsha i-microstructure yangaphakathi ye-workpiece, noma ukushintsha ukwakheka kwamakhemikhali ebusweni be-workpiece. , ukunikeza noma ukuthuthukisa ukusebenza kwe-workpiece.Kubonakala ngokuthuthukisa ikhwalithi yangaphakathi ye-workpiece, ngokuvamile engabonakali ngeso lenyama.Ukuze wenze i-workpiece yensimbi ibe nemishini edingekayo, izakhiwo zomzimba kanye namakhemikhali. izakhiwo, ngaphezu kokukhethwa okunengqondo kwezinto kanye nezinqubo ezihlukahlukene zokwakha, inqubo yokwelapha ukushisa ivameI-asual.Iron nensimbi yizinto ezisetshenziswa kakhulu embonini yemishini, i-microstructure eyinkimbinkimbi yensimbi ingalawulwa ukwelashwa kokushisa, ngakho-ke ukwelashwa kokushisa kwensimbi kungukuqukethwe okuyinhloko kokwelashwa kokushisa kwensimbi.Ngaphezu kwalokho, i-aluminium, ithusi, I-magnesium, i-titanium kanye nama-alloys awo nawo angashintshwa ngokuphathwa ngokushisa kwezakhiwo zabo zemishini, ngokomzimba namakhemikhali, ukuze kutholwe ukusebenza okuhlukile.
Ukwelashwa kokushisa kuhlanganisa ukuncibilika, ukuthulisa, ukuqina kanye nokushisa.
● I-Annealing: inganciphisa ubulukhuni bezinto zensimbi, iqede ukuhlukana, ukwakheka okufanayo, ithuthukise amaphutha esakhiwo ekubumbeni, ekugingqeni, ekubumbeni nasekushiseleni; Cwenga okusanhlamvu, ithuthukise izakhiwo, futhi ilungise izakhiwo ezinhle zokwelashwa kokushisa kokugcina; Yehlisa ubulukhuni, yenza ngcono. ukucubungula ukusebenza; Susa ingcindezi yangaphakathi, uzinzise usayizi futhi unciphise ukucisha ukwakheka nokuqhekeka.
●Ukujwayela: kungathuthukisa ukusebenza kokusika kwe-carbon steel ephansi, kungacolisa okusanhlamvu, kuthuthukise izici zokumachanitsha ezibanzi.
● Ukucisha: ukuthuthukisa ubulukhuni, ukumelana nokugqoka, ukuthuthukisa ukunwebeka, ukuthuthukisa amandla nokuqina;
● Ukushisa: ukunciphisa nokuqeda ukucindezeleka kwangaphakathi kwensimbi eqinile.Zinzisa isakhiwo nosayizi.
Isikhathi sokuthumela: Feb-25-2021