Imvula Ukwenza lukhuni ukuKalwa kwentsimbi engatyiwayo

OEMiimveliso zokuphosa isiko lotyalo-malieyenziwe ngemvula iqinisa intsimbi engatyiwayo ukusukaIsiseko saseTshayina.

Imvula iqinisa insimbi engenasici ibhekisela kuhlobo lwentsimbi engenasici eyongeza iintlobo ezahlukeneyo kunye nobuninzi bezinto ezomelezayo, kunye neentlobo ezahlukeneyo kunye nobuninzi be-carbides, i-nitrides, i-carbonitrides kunye ne-intermetallic compounds ziyancipha ngenkqubo yokuqina kwemvula. Imvula yenza lukhuni intsimbi engatyiwayo ayipheleli nje ngokuba namandla aphezulu, kodwa ikwanazo nokuqina okuhle kunye nokumelana nomhlwa. Ukuze imvula iqiniswe iintsimbi eziqulethwe ngobhedu, ukuqina kweentsimbi zentsimbi kunyuswa ngenxa yemvula yezigaba ezinobhedu oluqinileyo kwimeko yokupholisa ngexesha lokupholisa. Ukuze uthambise ulwakhiwo kunye nokuphucula ukusebenza kokusetyenzwa, iintsimbi ezinjalo zetsimbi zifuna unyango lobushushu besisombululo. Ubushushu besisombululo esiluqilima semvula esenza lukhuni iintsimbi zokujula eziqulathe ubhedu ngokuqhelekileyo yi-900 ℃ ~ 950 ℃. Emva kokupholisa, i-supersaturated-single-phase structure kunye ne-copper mass fraction ye-1.0% ~ 1.5% inokufumaneka.

Imvula eyenza lukhuni intsimbi engenastainless isetyenziswa ngokubanzi kwiamashishini aphambili. Umzekelo, imvula eqhelekileyo eyenza lukhuni intsimbi ye-17-4PH ingasetyenziselwa ukwenza izakhiwo ezingaphantsi kwe-370 ° C ezifuna ukuxhathisa ukubola, ukumelana nokunxiba, kunye namandla aphezulu.

I-RMC Foundry Cast LamaBanga alandelayo oQhakamshelwano lokuMvula Ukwenza lukhuni intsimbi engatyiwayo
Imigangatho ye-1- yaseTshayina: 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb
2- Umgangatho waseBritane: ANC20, ANC21, ANC22
I-3- imigangatho yaseMelika: 630, 634, 17-4PH, 15-5PH, CB7Cu-1
I-4- imigangatho yaseJapan: SCS24, SCS32
5- Umgangatho wesiJamani: 1.4542