Stainless Steel Sheet Coil Uluhlu olubanzi lwezicelo
Siyazi ukuba insimbi engenasici inomgangatho ogqwesileyo kunye neempawu, kungenxa yomgangatho wayo, ukwenzela ukuba isicelo sayo sibe ngakumbi nangakumbi, kwaye kumhlaba jikelele wemveliso yensimbi engenasici kunye nokufunwa kuye kwaqhubeka ukukhulisa umkhwa. Ishidi le-304 yensimbi engenasici njengoluhlobo oluqhelekileyo lwezinto ezichasene ne-corrosion, kuphela emva kokuba i-cold rolling inokufumana iimveliso eziphezulu zokusebenza, kunye noluhlu olubanzi lweemveliso, kubandakanywa izixhobo zoshishino lokutya, izixhobo zasekhitshini kunye ne-electronics industry kunye nezinye iindawo.
Ngenxa yokusetyenziswa okwahlukeneyo kwentsimbi ecocekileyo kwiinkalo ezahlukeneyo, oku akufani neemfuno zokusebenza kwentsimbi ebandayo eqengqelekayo 304, ngakumbi xa ubukhulu bentsimbi engenasici buncinci, kwaye ke inokufumana ukusebenza kwayo okubanzi kokubandayo. nayo ibaluleke kakhulu. Ngokuhlalutya impembelelo yokuqengqeleka kunye neenkqubo zokuhlanjululwa kwiipropati kunye nombutho, ngoku siya kuphonononga iziphumo zeeparamitha zenkqubo yokuvelisa kwintlangano kunye nokusebenza kwayo, kunye nokwandisa imveliso kunye nokuphucula ukusebenza kwendawo ukubonelela ngedatha yovavanyo.
Le mathiriyeli yaselabhoratri yipleyiti yentsimbi engama-304 eveliswa ngumzi-mveliso. Ukubunjwa kwayo kweekhemikhali kubandakanya: 0.0528C, 0.5166Si, 0.03P, 1.1983Mn, 17.016Cr, 0.0016S, 8.0061Ni, 0.083Mo, 0.1989Cu, 0.0087Sn. Iisampulu zabe ziphantsi kwe-annealing kumaqondo okushisa ahlukeneyo (1060, 1080 kunye ne-1100 ° C) ngamaxesha ahlukeneyo (2,5 kunye ne-8 min). Uze usebenzise umatshini wovavanyo we-elektroniki wendalo yonke ukwenza uvavanyo lwe-tensile, njl., ukuze ikwazi ukumisela amandla ayo kwaye ibale ixabiso le-n kunye nexabiso le-r. Umgangatho wentonga yensimbi engenasici ixhomekeke kwinkqubo yokuchola emva konyango lobushushu, kodwa ukuba umphezulu wenkqubo yonyango yobushushu yangaphambili eyenziwe ngumgangatho we-oxide womphezulu, okanye umbutho ongalinganiyo, kuya kukhokelela kumphezulu weplate yentsimbi engalinganiyo. Ngoko ke, ekufudumeni kwonyango lokushisa, qiniseka ukuba umvumele ukuba agcine iyunifomu kwaye ngoko ke ukubunjwa kwesikali. Ke ukwenza esi sicelo, ikakhulu ukwenza oku kulandelayo.
(1) Ukuba umphezulu we-workpiece uncanyathiselwe kumphezulu we-workpiece, ubukhulu bomlinganiselo we-oyile yokubambelela inxalenye kunye nobukhulu kunye nokwakhiwa kwamanye amalungu ahlukeneyo. Kwaye isiseko sesinyithi phantsi kwe-oxide siya kuxutywa ngokunyuka kwe-asidi. Ke ngoko, abasebenzi abasebenzayo abanikezeli ukunxibelelana ngokuthe ngqo kunye neengxenye zensimbi ezingenasici, musa ukuvumela i-workpiece ifakwe ioli entsha. Kufuneka unxibe iiglavu ezicocekileyo.
(2) Ukuba i-workpiece yensimbi engenasici kwi-debris, ngoko ke, kufuneka ilinde de i-organic matter okanye uthuthu lufakwe kwi-workpiece, ukufudumeza kuya kuba nefuthe ngokwendalo kwisikali.
(3) Irhasi okanye i-oyile yomlilo idibana ngokuthe ngqo nentsimbi engenasici kwaye akukho nto idibanisa nendawo apho i-oxide ihluke khona. Ngoko ke, kuyimfuneko ukwenza ilungu lokusingatha lingadibanisi ngokuthe ngqo nomlilo ngexesha lokufudumala.
Ixesha lokuposa: Mar-15-2024