Ntchito Zachitsulo:
Chitsulo chimagwiritsidwa ntchito makamaka pomanga, makina, galimoto, mphamvu, zombo, zipangizo zapakhomo, ndi zina zotero. Zoposa 50% zazitsulo zimagwiritsidwa ntchito pomanga. Zomangamanga zitsulo makamaka rebar ndi waya ndodo, etc., zambiri malo ndi zomangamanga, nyumba zitsulo mowa nthawi zambiri kawiri kuchuluka kwa zitsulo ntchito zomangamanga, kotero kuti zinthu msika malo ndi yaikulu kwambiri pa mowa zitsulo; makina, magalimoto, zipangizo zapakhomo, zitsulo amafuna ndi gawo la mowa zitsulo pafupifupi 22%. Chitsulo chopangira mbale, chokhazikika pamakina aulimi, zida zamakina, makina olemera ndi zinthu zina; Chitsulo chapanyumba chachitsulo cha pepala lodzigudubuza lozizira, pepala loyaka moto, pepala lachitsulo cha silicon, etc., lokhazikika mufiriji, makina ochapira, zoziziritsa mpweya ndi zinthu zina zoyera; Mitundu yazitsulo zamagalimoto ndizochulukirapo, chitoliro chachitsulo, chitsulo, mbiri, ndi zina zambiri zimadyedwa, ndikumwazika mbali zonse zamagalimoto, monga zitseko, mabampu, mbale zapansi, ndi zina zambiri. kupanga ndi kugulitsa zinthu zoyera, ndalama zopangira magalimoto, kupanga magalimoto komanso kufunikira kuti muwone momwe chitsulo chikufunira.
mitundu ikuluikulu ya chitsulo:
Chitsulo ndi chitsulo ndi carbon, pakachitsulo, manganese, phosphorous, sulfure ndi pang'ono zinthu zina wopangidwa aloyi. Kuphatikiza pa chitsulo, mpweya wa carbon umagwira ntchito yaikulu pazitsulo zamakina, choncho amadziwikanso kuti iron-carbon alloy. Pali mitundu iyi:
Chitsulo cha nkhumba Chitsulo chosakanizika Chophimba chotentha & mbale Yapakatikati Yokhuthala
Wopunduka Bar H Beam Wopanda Zitsulo Waya Ndodo
1.pig chitsulo: mtundu wa chitsulo ndi carbon aloyi, mpweya zili zambiri 2% -4.3%, zolimba ndi Chimaona, kuthamanga ndi kuvala kukana.
2.Chitsulo chosakayikitsa: chitsulo cha nkhumba chopangidwa ndi okosijeni ndikukonzedwa kuchokera ku kaboni nthawi zambiri chimakhala chochepera 2.11% cha aloyi yachitsulo-carbon. Poyerekeza ndi chitsulo cha nkhumba, chokhala ndi mphamvu zapamwamba, pulasitiki yabwino komanso yolimba kwambiri.
3.otentha adagulung'undisa koyilo: slab (makamaka kuponya mosalekeza) ngati zopangira, zotenthedwa ndi ng'anjo yotenthetsera (kapena ngakhale kutentha kwa ng'anjo yamoto), mwa kukulitsa ndi kutsiriza mphero yogubuduzika kuchokera pamzere.
4.Medium-thick plate: ndiye mitundu yayikulu yopanga yambale yachitsulondi Mzere zitsulo, angagwiritsidwe ntchito nyumba makina, milatho, shipbuilding, etc.;.
5.bala yopunduka: rebar ndi kagawo kakang'ono kakang'ono kachitsulo kachitsulo, komwe kamadziwika kuti hot-rolled ribbed steel bar;
6.H-mtengo: H-beam cross-section ikufanana ndi chilembo "H". Ndi mphamvu yopindika mwamphamvu, kapangidwe kake kopepuka, zomangamanga zosavuta ndi zina zabwino. Amagwiritsidwa ntchito makamaka pazomangamanga zazikulu, milatho yayikulu, zida zolemetsa.
7.Chitoliro chachitsulo chosasinthika: Chitoliro chachitsulo chosasunthika chimaphwanyidwa ndi zitsulo zonse zozungulira, palibe zowotcherera pamwamba, zomwe zimagwiritsidwa ntchito kwambiri popanga zigawo zamakina ndi makina, monga ndodo zobowola mafuta, zitsulo zamagalimoto, machubu otentha, etc.;.
8.waya ndodo:Utali wawukulu, kulondola kwapamwamba kwambiri komanso mawonekedwe apamwamba, kulekerera kukula kwa waya, makamaka kumagwiritsidwa ntchito pokonza zitsulo.
Zida zopangira zitsulo ndi kusungunula:
1.zitsulo zopangira zitsulo:
Iron ore: Zida zapadziko lonse lapansi zachitsulo zimakhazikika ku Australia, Brazil, Russia ndi China.
Mafuta: makamaka coke, coke amapangidwa kuchokera ku malasha, kotero kuperekedwa kwa coke kudzakhudzidwa ndi mtengo wa coke.
2.Kusungunula chitsulo ndi chitsulo:
Chitsulo ndi zitsulo smelting ndondomeko akhoza kugawidwa mu ndondomeko yaitali ndi yochepa ndondomeko, dziko lathu kuti yaitali ndondomeko kupanga, yaitali ndi lalifupi makamaka amatanthauza zosiyanasiyana steelmaking ndondomeko.
Long process main ironmaking, steelmaking, mosalekeza kuponyera. Short ndondomeko sayenera kudutsa ironmaking, mwachindunji ndi ng'anjo yamagetsi adzakhala smelted mu yaiwisi zitsulo zinyalala.
Nthawi yotumiza: Jul-07-2024
