I-hot rolled coil (HRCoil) uhlobo lwensimbi olukhiqizwa yizinqubo zokugoqa ezishisayo. Nakuba i-carbon steel iyigama elijwayelekile elisetshenziselwa ukuchaza uhlobo lwensimbi olunokuqukethwe kwe-carbon okungaphansi kuka-1.2%, ukwakheka okuqondile kwe-hot rolled coil kuyahlukahluka kuye ngokuthi isetshenziswa kanjani. Ngale ndlela, i-hot rolled coil ayihlali iquketheinsimbi yekhabhoni.

Inqubo Yokugoqa Okushisayo

Ukugoqa okushisayo kuyindlela yokucubungula insimbi lapho izinto zishiswa khona zifike ezingeni lokushisa eliphezulu bese zigoqwa zibe amashidi noma amakhoyili. Le nqubo ivumela ukulawula okunembile kakhulu isakhiwo sezinto kanye nezakhiwo zemishini kune-cold rolling. I-hot rolled coil ivame ukusetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa ukwakhiwa, ukuthuthwa, kanye nokukhiqiza.

Insimbi Yekhabhoni

Insimbi yekhabhoni uhlobo lwensimbi oluqukethe ikhabhoni njengento eyinhloko yokuhlanganisa. Inani lekhabhoni elikhona ensimbini yekhabhoni lingahluka kakhulu, kusukela ezinsimbini ezinekhabhoni ephansi ezinokuqukethwe kwekhabhoni okungaphansi kuka-0.2% kuya ezinsimbini ezinekhabhoni ephezulu ezinokuqukethwe kwekhabhoni okungaphezu kuka-1%. Insimbi yekhabhoni inezinhlobo eziningi zezakhiwo zemishini futhi ingasetshenziswa ezinhlotsheni ezahlukene zokusebenza, kufaka phakathi izingxenye zesakhiwo, amathuluzi, kanye nezitsha.

Isifinyezo

I-hot rolled coil kanye ne-carbon steel kuyizinto ezimbili ezihlukene ezinezakhiwo nezinhlelo zokusebenza ezihlukile. I-hot rolled coil ibhekisela ohlotsheni lwensimbi olukhiqizwa yinqubo yokugoqa eshisayo futhi ivame ukusetshenziswa ekwakheni, ekuthuthweni, nasekukhiqizeni. I-carbon steel, ngakolunye uhlangothi, ibhekisela ohlotsheni lwensimbi oluqukethe i-carbon njengento eyinhloko yokuhlanganisa futhi inezinhlobo eziningi zezakhiwo zemishini ezenza ifaneleke ezinhlelweni ezahlukene.