Usetyenziso lwentsimbi:
Insimbi isetyenziswa ikakhulu kulwakhiwo, oomatshini, iimoto, amandla, ukwakha iinqanawa, izixhobo zasekhaya, njl. Ngaphezu kwe-50% yentsimbi isetyenziselwa ukwakha. Intsimbi yokwakha i-rebar kunye nentonga yocingo, njl., ngokubanzi i-real estate kunye neziseko zophuhliso, ukusetyenziswa kwentsimbi yendawo yokuhlala kudla ngokuphindwe kabini inani lentsimbi esetyenziswa kwiziseko ezingundoqo, ngoko ke iimeko zemarike yezindlu zinempembelelo enkulu ekusetyenzisweni kwentsimbi; oomatshini, iimoto, izixhobo zasekhaya, imfuno yentsimbi ibalelwa umlinganiselo wokusetyenziswa kwentsimbi malunga ne-22%. Mechanical steel to plate-based, igxininiswe koomatshini bezolimo, izixhobo zoomatshini, oomatshini abanzima kunye nezinye iimveliso; Intsimbi yesixhobo sasekhaya seshiti eliqengqelekayo elibandayo, ishiti elishushu, i-silicon iron sheet, njl.njl., ezigxininiswe kwiifriji, oomatshini bokuhlamba, umoya kunye nezinye iimpahla ezimhlophe; Iintlobo zentsimbi yeemoto zininzi, umbhobho wensimbi, intsimbi, iiprofayili, njl. ukuveliswa kweempahla ezimhlophe kunye nokuthengiswa, utyalo-mali lokuvelisa iimoto, ukuveliswa kweemoto kunye nemfuno yokujonga imeko yemfuno yentsimbi.
iintlobo eziphambili zentsimbi:
Insimbi yintsimbi kunye nekhabhoni, i-silicon, i-manganese, i-phosphorus, i-sulfure kunye nenani elincinci lezinye izinto ezenziwe ngama-alloys. Ukongeza kwintsimbi, umxholo wekhabhoni udlala indima enkulu kwiipropathi zomatshini zetsimbi, ngoko ke ikwabizwa ngokuba yi-iron-carbon alloy. Kukho ikakhulu ezi ndidi zilandelayo:
Intsimbi yehagu Intsimbi ekrwada Ikhoyili eshushu esongiweyo & nepleyiti ePhakathi eThiyeme
Ibha H ekhubazekileyo yeBeam engenamthungo yentsimbi yombhobho wentambo yocingo
I-1.pig iron: uhlobo lwentsimbi kunye ne-carbon alloy, umxholo wekhabhoni udla ngokuba yi-2% -4.3%, eqinile kwaye enqabileyo, uxinzelelo kunye nokumelana nokunxiba.
I-2.intsimbi ekrwada: i-iron yehagu i-oxidized kwaye icutshungulwe kwi-carbon content idla ngokuba ngaphantsi kwe-2.11% ye-iron-carbon alloy. Xa kuthelekiswa nentsimbi yehagu, inamandla aphezulu, iplastikhi engcono kunye nokuqina okukhulu.
3.Ikhoyili eshushu esongwayo: i-slab (ikakhulukazi i-slab eqhubekayo yokuphosa) njengento ekrwada, ifudunyezwe sisithando somlilo (okanye ubushushu besithando somlilo), ngokurhangqa kunye nokugqiba ilitye lokusila eliqengqelekayo ukusuka kumgca.
Ipleyiti ye-4.medium-thick: yeyona mveliso iphambili yeentloboipleyiti yentsimbikunye nentsimbi ye-strip, ingasetyenziselwa izakhiwo zoomatshini, iibhulorho, ukwakhiwa kweenqanawa, njl.;.
5.ibha ekhubazekileyo: i-rebar yintsimbi encinci ye-cross-section, eyaziwa ngokuba yi-hot-rolled ribbed steel bar;
6.H-umqadi: I-H-beam cross-section ifana nonobumba "H". Ngomthamo oqinileyo wokugoba, isakhiwo sobunzima obulula, ukwakhiwa okulula kunye nezinye iingenelo. Isetyenziselwa ikakhulu kwizakhiwo ezinkulu zokwakha, iibhulorho ezinkulu, izixhobo ezinzima.
7.umbhobho wentsimbi ongenamthungo: umbhobho wensimbi ongenamthungo utyholwa yintsimbi yonke ejikelezileyo, akukho zintsimbi phezu komhlaba, ezisetyenziswa ikakhulu ekwenziweni kwamacandelo esakhiwo kunye noomatshini, njengeentsimbi zokomba ioli, iishafti zokuqhuba iimoto, iityhubhu zebhoyila, njl.;.
8.intonga yocingo: Ubude obude, ukuchaneka okuphezulu kunye nomgangatho ophezulu, ukuchaneka kokunyamezela ubungakanani bocingo, ngokukodwa kusetyenziselwa ukusetyenzwa kweemveliso zetsimbi.
Izixhobo zokuvelisa intsimbi kunye nokunyibilikiswa:
1.izixhobo zokuvelisa intsimbi:
Intsimbi ekrwada: Imithombo yentsimbi yehlabathi jikelele igxile ikakhulu eOstreliya, eBrazil, eRashiya naseTshayina.
I-Fuel: ikakhulu i-coke, i-coke yenziwe kwi-coking coal, ngoko ke ukunikezelwa kwe-coke kuya kuchaphazeleka ngexabiso le-coke.
2.Ukunyibilikiswa kwentsimbi kunye nentsimbi:
Inkqubo yokunyibilikisa isinyithi kunye nentsimbi inokwahlulwa ibe yinkqubo ende kunye nenkqubo emfutshane, ilizwe lethu kwimveliso yenkqubo ende, ixesha elide nelifutshane libhekisa ikakhulu kwinkqubo yokwenza intsimbi.
Inkqubo ende ephambili yokwenza intsimbi, ukwenza intsimbi, ukuphosa okuqhubekayo. Inkqubo emfutshane ayifuni ukuba ihambe ngentsimbi, ngokuthe ngqo ngesithando sombane siya kunyibilikiswa kwintsimbi ekrwada.
Ixesha lokuposa: Jul-07-2024
