Izigaba zamashubhu ensimbi ye-carbon zisekelwe kokuqukethwe kwawo kwekhabhoni kanye nezakhiwo ezingokomzimba nemishini ewumphumela. Kunamabanga ahlukene amashubhu ensimbi ye-carbon, ngalinye linokusetshenziswa okukhethekile kanye nezicelo. Nazi izigaba kanye nokusetshenziswa kwamashubhu e-carbon steel:
Amashubhu e-carbon steel ajwayelekile:
Insimbi enekhabhoni ephansi: Iqukethe okuqukethwe kwekhabhoni okungu-≤0.25%. Inamandla aphansi, ipulasitiki enhle, nokuqina. Ilungele ukwenza izingxenye zesakhiwo ezishiselwe, izingxenye ezingathwali ingcindezi ekwenziweni kwemishini, amapayipi, ama-flange, nezixhumi ezinhlobonhlobo ekwenziweni kwe-steam turbine kanye ne-boiler. Ibuye isetshenziswe ezimotweni, ogandaganda, nasemikhakheni ejwayelekile yokwenza izingxenye ezifana nezicathulo zamabhuleki esandla, ama-lever shafts, namafoloko esivinini se-gearbox.
Amashubhu ensimbi ekhabhoni ephansi:
Insimbi enekhabhoni ephansi enokuqukethwe kwekhabhoni engaphezu kuka-0.15% isetshenziselwa ama-shafts, ama-bushings, ama-sprockets, nokunye ukubumba kwepulasitiki. Ngemuva kwe-carburizing kanye nokucisha, inikeza ubulukhuni obuphezulu nokumelana okuhle kokugqoka. Ifanele ukwenza izingxenye ezihlukahlukene zezimoto nemishini ezidinga ubulukhuni obuphezulu nokuqina.
Amashubhu ensimbi ekhabhoni emaphakathi:
Insimbi ye-Carbon enokuqukethwe kwekhabhoni ka-0.25% kuya ku-0.60%. Amabanga afana no-30, 35, 40, 45, 50, no-55 awensimbi ye-medium-carbon. Insimbi enekhabhoni emaphakathi inamandla aphezulu kanye nobulukhuni uma iqhathaniswa nensimbi enekhabhoni ephansi, iyenza ifanele izingxenye ezinezidingo zamandla aphezulu kanye nokuqina okumaphakathi. Ivamise ukusetshenziswa ezimeni ezicishiwe nezipholile noma ezijwayelekile ukwenza izingxenye zemishini ehlukahlukene.
Lezi zinhlobo ezahlukene zamashubhu ensimbi ekhabhoni zithola ukusetshenziswa ezimbonini ezifana nokukhiqiza imishini, ezezimoto, i-steam turbine kanye nokukhiqizwa kwamabhayela, kanye nokukhiqizwa kwemishini evamile. Zisetshenziselwa ukukhiqiza izinhlobonhlobo zezingxenye nezingxenye ezinezakhiwo ezithile zemishini nezomzimba, ezibhekelela izidingo ezihlukene zezimboni.
Isikhathi sokuthumela: Jan-04-2024