I-Q235 ipleyiti eshushu eqengqelekayo yentsimbi kunye nentsimbi ebandayo eqengqelekayo umahluko

ukuqina kwepleyiti yentsimbi eshushu eqengqelekayo kusezantsi, ukusetyenzwa lula, i-ductility ilungile.Cold rolled sheet ubulukhuni iphezulu, processing kunzima noko, kodwa akukho lula deformation, amandla aphezulu.Amandla epleyiti eqengqelekayo eshushu aphantsi ngokwentelekiso, umgangatho womphezulu phantse (ukuphela kwe-oxidation ephantsi), kodwa iplastiki elungileyo, ipleyiti eshinyeneyo ngokubanzi, ipleyiti eqengqelekayo ebandayo: amandla aphezulu kunye nokuqina okuphezulu, ukugqiba okuphezulu komphezulu, ipleyiti ebhityileyo ngokubanzi, ingasetyenziswa njengesitampu. ipleyiti.Ipleyiti yentsimbi eshushu kakhulu eshushu eqengqelekayo, iipropathi zoomatshini, kodwa ingaphantsi kokulungiswa kokwenziwa, kodwa inokuqina okuhle kunye neshiti lentsimbi elibandayo eliqengqelekayo ngenxa yenqanaba elithile lokuqina kobunzima, ukuqina kuphantsi, kodwa kunokufikelela ngcono kubonisiwe, esetyenziselwa ukugoba amaqhekeza entwasahlobo abandayo kunye neenxalenye, ngexesha elifanayo ngenxa yenqaku lesivuno lisondele kumandla obunzima, ngoko akukho mbono kwingozi, kwinkqubo yokusetyenziswa Xa umthwalo udlula umthwalo ovumelekileyo, iingozi zinokuthi zenzeke.Ukuqengqeleka okushushu kuqengqeleka ipleyiti yentsimbi kwipleyiti yentsimbi ecekethekileyo kubushushu obuphezulu.Ukuqengqeleka okubandayo kukuqengqeleka kwentsimbi kwiqondo lobushushu begumbi.Ngokuqhelekileyo, ukuqengqeleka okushushu kuqhutywa kuqala, kwaye emva koko kubanda.Xa ipleyiti yentsimbi ijiyile, inokuba shushu kuphela, kwaye emva koko ibandayo iqengqeleke emva kokuba iqengqeleke kwipleyiti encinci.Ipleyiti yentsimbi eshushu yahlulwe ibe yipleyiti eshinyeneyo (ubukhulu> 4mm) kunye nepleyiti encinci (ubukhulu 0.35 ~ 4mm).Ipleyiti yentsimbi epholileyo eqengqelekayo kuphela ipleyiti encinci (ubukhulu be-0.2 ~ 4mm).Ubushushu bokupheliswa kokuqengqeleka okushushu ngokuqhelekileyo yi-800 ~ 900℃, kwaye ke bupholiswa ngokubanzi emoyeni, ngoko ke imeko eshushu yokuqengqeleka ilingana nonyango oluqhelekileyo.Izixhobo zetsimbi ezihanjiswa kwimeko eshushu zigqunywe ngumaleko wefilimu ye-oxide phezu komhlaba, ngoko banokumelana nokugqwala okuthile.Iimfuno zokugcinwa, ukuthuthwa kunye nokugcinwa azikho ngqongqo njengoko zihanjiswa kumzobo obandayo (uqengqeleka).Umzekelo, intsimbi yecandelo elikhulu neliphakathi kunye nepleyiti yentsimbi engqindilili ephakathi ingagcinwa kwiyadi yempahla evulekileyo okanye igqunywe ngerayoni.Xa kuthelekiswa nokuqengqeleka okushushu, imathiriyeli yesinyithi eqengqelekayo ebandayo inokuchaneka okuphezulu komgangatho, umgangatho ongcono womphezulu, uburhabaxa obusezantsi kunye neempawu eziphezulu zoomatshini.Kodwa ithanda ukonakala okanye ukugqwala, ukupakishwa kwayo, ukugcinwa kunye nokuthuthwa kwayo kuneemfuno ezingqongqo, kufuneka zigcinwe kwindawo yokugcina impahla, kwaye kufuneka zithathele ingqalelo ubushushu kunye nolawulo lokufuma kwindawo yokugcina impahla.


Ixesha lokuposa: Oct-13-2021