Ikhoyili Yeshidi Lensimbi Engagqwali Uhlu olubanzi lwezinhlelo zokusebenza
Siyazi ukuthi insimbi engagqwali iyikhwalithi nezici ezinhle kakhulu, kungenxa yekhwalithi yayo, ukuze ukusetshenziswa kwayo kuye kwanda kakhulu, futhi emkhakheni womhlaba wonke wokukhiqizwa kwensimbi engagqwali kanye nokufunwa kuye kwaqhutshwa ukukhulisa umkhuba. Ishidi le-304 lensimbi engagqwali njengohlobo olujwayelekile lwezinto ezimelana nokugqwala, kungemuva kokuthi ukugoqa okubandayo kungathola imikhiqizo esebenza kahle kakhulu, kanye nemikhiqizo eminingi, okuhlanganisa imishini yemboni yokudla, izitsha zasekhishini kanye nemboni ye-elekthronikhi kanye neminye imikhakha.
Ngenxa yokusetshenziswa okuhlukene kwensimbi engagqwali emikhakheni ehlukahlukene, lokhu akufani nezidingo zokusebenza zensimbi engagqwali egoqelwe ngokubanda engu-304, ikakhulukazi uma ubukhulu bensimbi engagqwali buncane, bese ingathola ukusebenza kwayo okuphelele kokucubungula okubandayo. futhi kubaluleke kakhulu. Ngokuhlaziya umthelela wezinqubo zokugingqika kanye nokuhlanganisa ezimpahleni zayo nasekuhleleni, manje sizohlola imiphumela yemingcele yenqubo yokukhiqiza ekuhleleni nasekusebenzeni kwayo, futhi sithuthukise ukukhiqizwa futhi sithuthukise ukusebenza kwesayithi ukuze sinikeze idatha yokuhlola.
Le nto yaselabhorethri iyipuleti lensimbi engagqwali elingu-304 elikhiqizwa imboni. Ukwakheka kwayo kwamakhemikhali kuhlanganisa: 0.0528C, 0.5166Si, 0.03P, 1.1983Mn, 17.016Cr, 0.0016S, 8.0061Ni, 0.083Mo, 0.1989Cu, 0.0087Sn. Amasampula abe esefakwa ngaphansi kokushisa okuhlukile (1060, 1080 kanye ne-1100 ° C) izikhathi ezahlukene (2,5 kanye ne-8 min). Bese usebenzisa umshini wokuhlola umhlaba wonke we-elekthronikhi ukuze wenze ukuhlolwa kwe-tensile, njll., ukuze ukwazi ukunquma amandla awo futhi ubale inani elingu-n kanye nenani lika-r. Izinga lensimbi engagqwali induku incike inqubo pickling ngemva kokwelashwa ukushisa, kodwa uma ingaphezulu inqubo ukushisa ukushisa yangaphambilini ukushuba surface oxide, noma inhlangano engalingani, kuzoholela steel plate surface engalingani. Ngakho-ke, ekushiseni kokwelashwa kokushisa, qiniseka ukuthi umvumele alondoloze umfaniswano futhi ngaleyo ndlela ukwakheka kwesikali. Ngakho ukwenza lesi sicelo, ikakhulukazi ukwenza lokhu okulandelayo.
(1) Uma ingaphezulu le-workpiece linamathele ebusweni bomsebenzi wokusebenza, ubukhulu besikali sengxenye yokunamathela kawoyela kanye nobukhulu nokwakheka kwezinye izingxenye kuhlukile. Futhi isisekelo sensimbi ngaphansi kwe-oxide sizobe se-carburized ngokuguguleka kwe-asidi. Ngakho-ke, abasebenzi abasebenzayo abahambisani nokuqondisa ukuthintana nezingxenye zensimbi engagqwali, ungavumeli ucezu lokusebenza lungcoliswe ngamafutha amasha. Kufanele ugqoke amagilavu ahlanzekile.
(2) Uma i-workpiece yensimbi engagqwali ebusweni bemfucumfucu, kufanele ilinde kuze kube yilapho into ephilayo noma umlotha unamathele endaweni yokusebenza, ukushisa kuzoba nomthelela esikalini.
(3) Igesi noma ilangabi likawoyela ukuthintana okuqondile nendawo yensimbi engagqwali futhi akukho ukuthintana nendawo lapho i-oxide ingumehluko othile. Ngakho-ke, kuyadingeka ukwenza ilungu lokusingatha lingathintani ngqo nelangabi ngesikhathi sokushisa.
Isikhathi sokuthumela: Mar-15-2024