I-Hot-rolled forged Forged Steel bar yinto yentsimbi eveliswa yinkqubo eshushu, ehlala ineempawu eziphezulu zemishini kunye neendawo ezibanzi zokusebenzisa. Olu lulandelayo lucazululo oluneenkcukacha lwentonga ezishushu ezigotyiweyo:

Inkqubo yokuqengqeleka eshushu: Ukuqengqeleka okushushu kwenziwa ngokuthi ngokuthe ngcembe kuqhubekeke ibhilethi yentsimbi phantsi kweemeko zobushushu obuphezulu ngothotho lweenkqubo zokuqengqeleka (njengokuqengqeleka okuqhubekayo okungenanto → ukuqengqeleka okurhabaxa → ukuqengqeleka okuphakathi → ukugqibezela ukuqengqeleka, njl. njl.).

Kule nkqubo, i-billet yensimbi ifudunyezwa kwiqondo lokushisa eliphezulu kwaye emva koko ijikelezwe ngamaxesha amaninzi kwi-rolling Mill ukuze ekugqibeleni yenze i-bar shape efunekayo kunye nobukhulu. Le nkqubo inokuphucula kakhulu isakhiwo sangaphakathi kunye neepropati zezinto eziphathekayo, zinike iipropati ezingcono zoomatshini kunye neempawu zokucubungula.

Ishushu esongwayoimivalo yentsimbi eyenziweyozisetyenziswa kakhulu kwiinkalo ezahlukeneyo, kubandakanywa kodwa kungaphelelanga apho:

Izixhobo zoomatshini: ezisetyenziselwa ukwenza iinxalenye kunye namacandelo ezixhobo ezahlukeneyo zoomatshini, ezinje ngeebheringi, iigiya, iishafti, njl.
Umzi-mveliso weemoto: usetyenziselwa ukwenza iinkqubo zothumelo, iinkqubo zokunqunyanyiswa, iinxalenye zenjini, njl.njl. kwiimoto.
Ubunjineli bokwakha: isetyenziselwa ukwenza izinto zetsimbi zokwakha, ezifana neentsika zetsimbi, iintsimbi zetsimbi, imivalo yensimbi, njl.
I-Aerospace: Ngenxa yokuqina kwayo okuphezulu kunye nokuqina okuphezulu, i-hot-rolled forgedimivalo yentsimbizikwasetyenziswa ngokubanzi kwibala le-aerospace, njengokwenza amaphiko enjini yenqwelomoya, izixhobo zokumisa kunye nezinye izinto eziphambili.

Ngomhla wesi-3 kuSeptemba 2024, iKomishoni yaseChile yokuPhathwa kweXabiso (CNDP) yabhengeza isigqibo sayo sokuphelisa uphando oluchasene nokulahlwa kwexabiso (AD) kwinkohliso.imivalo yentsimbiukwenza iibhola zokusila ezinobubanzi obungaphantsi kwe-intshi ezi-4 ezisuka e-China, ukucebisa ukuba unganyanzelisi imisebenzi ye-AD.

Ngenxa yoko, imisebenzi ye-AD yesikhashana kwiintsimbi zetsimbi kunye neebhola, kunye nezinga elilinganayo lomsebenzi we-33.5% kunye ne-24.9% ebekwe ngo-Ephreli, iya kupheliswa.

Imveliso echaphazelekayo ihlelwa phantsi kwekhowudi ye-HS 7228.3000.