Continuous cast slab kana billet surface inoratidza makomba asina kurongeka, ayo anonyanya kuve magomba epalateral, pamwe nemakomba akatwasuka.Kushungurudzika uye zvimwe mu austenitic Stainless simbi (Cr18Ni9 mhando) uye yakaderera-kabhoni simbi (carbon 0.10 kusvika 0.15%) yepasi slab.Kushungurudzika kuri nyore kuburitsa mu lateral pamusoro peiyo slab hupamhi kana yakafara angle chikamu chechero chikamu chechiso.Kuora mwoyo kwakanyanya kutsemuka, kutsemuka pamusoro pekupinda kwakadzika kwesimbi kwairatidzika kuva nemavanga, uye kunyange kuputikazve kweganda.Chikonzero che slab surface depressions inogadzirwa ine multifaceted.Sezvo nhanho dzekutanga dzekusimba dzakasimba goko "inotonhora zvakanyanya" yemuno billet imba contraction inokonzerwa nekukura, kusaenzana kukura kuchaita kuti pave nekuumbwa kwekuora mwoyo kwakashata kweimba;Billet simbi shell longitudinal shrinkage uye static pressure inokonzerwa nekubatana pakati pe-bend apo kukanda kubudisa lateral depression;Kuchinja kweLing kunoitika (ona kureba nedhaimani kusiyana) kwebillet pedyo nekona ye obtuse pedyo nenzvimbo dzenguva refu (grooves) uye migumo yakareba yeslab wide surface makomba ari muforoma inokonzerwa nekutonhodza kusina kuenzana;recessed chizvarwa zvakare ane hanya nekuumbwa kwesimbi, austenitic Stainless simbi uye yakaderera kabhoni simbi mu mold shell kukura zvisina kuenzana nyore kugadzira makomba;high-performance Stainless Stainless simbi kuwedzera kwekushisa uye kupisa conductivity kuderera kunokonzera kuora mwoyo;Mr. yakaderera Carbon solidified pakarepo pashure kuchinja austenite kupinda ferrite vhoriyamu contraction apo hombe simbi ichi chirungiso muitiro kuumba makomba kunonyanyisa.Zvichakadaro, chiitiko chekuora mwoyo chinokonzerwawo nekuramba kuchikanda mamiriro ezvinhu: Kuita seupfu husina kufanira mold, iyo yemukati mold level kushanduka, kuchinja kwekukanda kukurumidza uye zvimwe zvinhu.Kutwasanudza roller inonamira simbi yekunze muviri, ichigadzira kugovera nguva nenguva kwemakomba (indentations) pane zvinokonzeresa slab pamusoro.

Mhinduro ndeiyi: mold wall practice "slow cooling", kuderedza nzvimbo yepamusoro pedo nemold heat flux intensity, inomira kukura uye yakasimbiswa goko, inogona kushandiswa mold wall plating kana inonzi "hot top mold" kukurudzira blank shell kukura kufanana;mold level fluctuation ishoma (isingasviki 3mm), uchishandisa yakanakisa kuita fluxes, flux viscosity gadziriso inoenderana nekukanda kumhanya, kuve nechokwadi kuzadza yunifomu;iyo slag layer yehukobvu hwakakodzera, kugadzikana slag firimu kutonga zvakakodzera yakakwirira superheat uye kukanda kumhanya;kushandiswa kunonzwisisika kwakadzika pasi pemvura geometries uye kudzika kwakadzika kwekupinza, kudzivirira mvura vortex uye vamwe vakaonekwa vachifarira goko yunifomu kukura, pamwe nekuteerera kuchenesa kutwasanudza rollers, anogona inhibit makomba anoumbwa.