Intwasahloboucingo lwentsimbikufuneka ibe namandla aphezulu okuqina, umda we-elastic, ukunyamezela kunye namandla okudinwa, kunye nokuchasana nempembelelo kunye ne-oscillation.Amandla kunye neenjongo zokunyamezela, ngokukodwa ukuthintela ukuvela kokuguqulwa kokuguqulwa, kuyisitshixo ekusetyenzisweni kocingo lwentwasahlobo.Umgangatho wangaphakathi kunye nomgangatho wangaphandle wentonga yocingo ichaphazela ngokuthe ngqo umsebenzi wocingo.
Intwasahloboucingo lwentsimbingomgangatho ophezulu wekhabhoni ye-carbon structural steel okanye i-carbon tool steel wire rod production, ngokuhambelana nokusetyenziswa kwentwasahlobo yolawulo olungqongqo lokubunjwa kwayo kweekhemikhali, umxholo wegesi kunye ne-non-metallic inclusions.Ukuze kuncitshiswe imbonakalo yesiphako kunye ne-decarbonization layer, i-billet yentonga yokusetyenziswa kufuneka imise ukubonakala kokugaya, kwaye ukuba kuyimfuneko, yeka ukukhupha.
Ukuyeka ukulungelelanisa okanye ukuqhutyelwa kwe-soxhlet yentambo yocingo, i-spheroidization annealing isetyenziswa endaweni yenkcazo enkulu.Embindini, ngakumbi ngaphambi kwenkqubo yokudweba inkunkuma, ukuchithwa kwe-thermal ye-soxhlet kusetyenziswa ngokubanzi.Thintela i-decarbonization ngexesha lokulahlwa kwe-thermal.Emva kokutshisa okutshisayo, i-sulfuric acid okanye i-hydrochloric acid pickling isetyenziselwa ukususa i-iron sheet.Ukugquma kungasetyenziselwa ukudipha i-lime, i-phosphating, unyango lwe-borax okanye i-copper plating.
Inkqubo yokudweba inkunkuma inempembelelo enkulu kumsebenzi wemveliso.Ukukhethwa ngokubanzi malunga ne-90% yomlinganiselo omkhulu wokunciphisa umhlaba (jonga izinga lokunciphisa indawo) kunye nezinga lokunciphisa umphezulu omncinci (malunga ne-23%), ukuqinisekisa ukunyamezela kwemveliso.Kumgangatho ophezulu wocingo lwentsimbi yasentwasahlobo, ukutsala kufuneka kulawulwe ngalo lonke ixesha ubushushu bentsimbi yokuphuma kwentsimbi bungaphantsi kwe-150 ℃, ukunqanda ucingo lwentsimbi ngenxa yokuguga nokuguga kunye nokutshintsha ukuqhekeka, eyona nto isisiseko yenkunkuma yocingo lwentsimbi. .
Ixesha lokuposa: 24-08-22