Izicelo zensimbi:
Insimbi isetshenziswa ikakhulukazi ekwakheni, imishini, izimoto, amandla, ama-Shipbuilding, izinto zasendlini, njll. Ngaphezu kwama-50% wensimbi asetshenziswa ekwakhiweni. Insimbi yokwakha ikakhulukazi iRebar ne-Wire Rod, njll. Imishini, izimoto, izinto zasekhaya, imfuno yensimbi ebalwa ngokulingana kokusetshenziswa kwensimbi cishe ngo-22%. Insimbi yemishini yokususelwa epuletini, igxile emishini yezolimo, amathuluzi omshini, imishini esindayo neminye imikhiqizo; I-Home Appliance yensimbi yeshidi elijwayelekile elibandayo ebandayo, ishidi elishisayo elishisayo, ishidi lensimbi ye-silicon, njll. Izinhlobo zensimbi ezisebenzayo ziningi, ipayipi lensimbi, insimbi, amaphrofayli, njll. Ukukhiqizwa kwezimpahla ezimhlophe nokuthengisa, ukutshala imali kwezimoto, ukukhiqizwa kwezimoto kanye nesidingo sokubheka isimo sensimbi.
Izinhlobo eziphambili zensimbi:
Insimbi iyinsimbi nekhabhoni, i-silicon, i-manganese, phosphorus, isibabule nenani elincane lezinye izinto ezakhiwa ama-alloys. Ngaphezu kwe-Iron, okuqukethwe yi-carbon kudlala indima enkulu kwizakhiwo zemishini zensimbi, ngakho-ke kwaziwa nangokuthi yi-Iron-carbon alloy. Kunezinhlobo ezilandelayo:
I-Pigron Iron Crude Steel Hot Hot Colled Coil & Plate Medium-Plate
I-Deformed Bar H Beam Beamless Aimorless Insimbi Pipe Wire Rod
I-1.Pig Iron: Uhlobo lwensimbi ne-carbon alloy, okuqukethwe kwekhabhoni kuvame 2% -4.3%, kanzima futhi brittle, ingcindezi nokuvimbela
I-2.Crude Steel: Ingulube ye-Iron oxidized futhi icutshungulwe kusuka kokuqukethwe kwekhabhoni imvamisa ingaphansi kuka-2.11% we-Iron-carbon alloy. Uma kuqhathaniswa nensimbi yengulube, ngamandla aphezulu, i-plastiki engcono kanye nobunzima obukhulu.
3.Ikhoyili eshisayo esongwe: ISlab (ikakhulukazi i-slab eqhubekayo eqhubekayo) njengento eluhlaza, efudunyezwa yisithando somlilo (noma ngisho nokushisa isithando somlilo), ngokugoqa izidakamizwa nokuqeda kugoqwe kusuka ku-strip.
I-4.Medium-Shity Plate: yizinhlobo eziphambili zokukhiqiza zeipuleti lensimbikanye nensimbi ye-strip, kungasetshenziselwa izakhiwo zemishini, amabhuloho, ukuhanjiswa kwemikhumbi, njll.;.
5.ibha deformed: I-rebar iyisigaba esincane sensimbi, esaziwa ngokuthi i-ribbed-rolling-rolling sensimbi ibha;
6.H-Beam: I-H-Beam Cross-isigaba ifana nencwadi ethi "H". Ngomthamo oqinile wokugoba, ukwakheka kwesisindo esikhanyayo, ukwakhiwa okulula nezinye izinzuzo. Isetshenziselwa ikakhulukazi izakhiwo ezinkulu zokwakha, amabhuloho amakhulu, imishini esindayo.
7.Ipayipi lensimbi engenamthungo: Ipayipi lensimbi elingenamthungo ligcwele insimbi yonke eyindilinga, azikho ama-welds ebusweni, ikakhulukazi asetshenziswa ekwenziweni kwezinto ezihlelekile zesakhiwo, njengezinduku zokushayela kawoyela, amashubhu we-boiler, njll.;.
8.induku yocingo: Ubude obukhulu, ukunemba okuphezulu okuphezulu kanye nekhwalithi ephezulu, ukubekezelela usayizi wokubekezelelana, okusetshenziselwa ukucubungula kwemikhiqizo yensimbi.
Izinto zokukhiqiza zensimbi nokukhalaza:
Izinto zokukhiqiza ze-1.Steel:
I-Iron Ore: Izinsizakusebenza ze-Iron Ore Zomhlaba zigxile kakhulu e-Australia, eBrazil, eRussia nase China.
Uphethiloli: Ngokuyinhloko coke, i-coke yenziwa nge-coking coal, ngakho-ke ukunikezwa kwe-coke kuzothintwa yintengo ye-coke.
I-2.iron and Steel Smelting:
Inqubo ye-Iron and Steel Smelting ingahlukaniswa ngenqubo ende nenqubo emfushane, izwe lethu ekukhiqizeni isikhathi eside ukukhiqizwa, isikhathi eside futhi lifushane kakhulu libhekisela kwinqubo ehlukile yokwenza insimbi.
Inqubo ende ebabazekayo ironmaking, ensimbi yensimbi, ukusakazwa okuqhubekayo. Inqubo emfushane ayidingi ukudlula e-Ironmaking, ngqo ngesithando sikagesi izosilahlwa isikhafu sensimbi esingcolile.
Isikhathi sePosi: Jul-07-2024
