Yintoni iHot Rolled Coil?

Ikhoyili Ejijekileyo EshushuUmenzi, uMnini-zabelo,Umthengisi we-HRC,Ikhoyili Ejijekileyo EshushuUmthumeli-ngaphandle ngaphakathiITSHAYINA.

1. INTSHAYELELO NGOKUBANZI YE-HOT ROLLED COIL

Intsimbi eqengqelekayo eshushuluhlobo lwentsimbi eyenziwe kusetyenziswa inkqubo yokuqengqeleka eshushu kubushushu obungaphezulu kobushushu bayo bokuphinda i-crystallization. Intsimbi kulula ukuyibumba kobu bushushu buphezulu. Xa ithelekiswa nentsimbi eqengqelekayo ebandayo, intsimbi eqengqelekayo eshushu ayidingi naluphi na unyango lobushushu emva kokwenziwa. Intsimbi eqengqelekayo eshushu idla ngokuba nomlinganiselo omkhulu wokugaya kunentsimbi eqengqelekayo ebandayo. Ukuqengqeleka okushushu kudla ngokuba yeyona ndlela ingabizi kakhulu yokwenza intsimbi kuba amanyathelo ongezelelweyo afunekayo kwintsimbi eqengqelekayo ebandayo, njengokufakelwa, ayaphetshwa.

2.UKUSETYENZISWA KWEIKHOYILI EGQITYWE NGOKUSHISAYO

Iroli yentsimbi enobukhulu obuyi-4 - 8 mm ingasetyenziselwa ukwenza uqiniselo, olujoliswe ekuqiniseni izakhiwo zekhonkrithi kunye neemveliso. Izinto ezinobukhulu obuyi-2-4 mm zisetyenziselwa ukuvelisa imicu enamafutha ehot-rolled, apho kwenziwa khona igridi eyahlukileyo, iikona ezizizinto ezincedisayo ekwenzeni ibhodi ebotshelelweyo, i-metal siding, iipaneli zesandwich zodonga kunye nophahla.

3.IMVELISO YE-HOT ROLLED COIL

Ukuveliswa kweiikhoyili eziqengqelekayo ezishushukubandakanya ukusetyenziswa kwentsimbi yeentlobo ezimbini ezahlukeneyo - eqhelekileyo yenjongo ngokubanzi kunye nekhabhoni ekumgangatho ophezulu. Ngokufanelekileyo: exutyiweyo kancinci kunye nexutyiweyo kakhulu. Ukuveliswa kwale nto kwenziwa kwii-sheet rolling mills kusetyenziswa indlela yokuqengqeleka eshushu kunye nokujijela ngakumbi kwi-roll, kugcinwa yonke imigangatho yelizwe. Uphawu olubalulekileyo lwe-hot rolled coil kukuchaneka kokuqengqeleka okwahlulwe kwiindidi ezimbini: ukwanda (A), okuqhelekileyo (B).

Izinto ezintsha eziveliswe kwimveliso yeikhoyili eqengqelekayo eshushuzenzelwe ukubonelela ngenqanaba elifunekayo leempawu zoomatshini kunye nomgangatho womphezulu wentsimbi eqengqelekayo eshushu ekuveliseni imicu eqengqelekayo ebanzi. Olu vumbululo lunxulumene nemveliso yokuqengqeleka kwaye lungasetyenziswa ekuveliseni imicu eqengqelekayo ebanzi eshushu ikakhulu iiklasi zentsimbi yepayipi. Le ndlela ibandakanya ukufudumeza i-slab yokuqengqeleka eshushu, ukuyiqengqeleka kumaqela aqinileyo nagqityiweyo e-stands ye-broadband mill, ukupholisa okwahlukileyo komcu ngamanzi ukusuka phezulu nasezantsi ngamacandelo esixhobo sokwahlula kwiindawo ezivulekileyo zeqela lokugqiba lomcu kunye netafile yerola yokuphuma kunye nokuqengqeleka komcu okulandelayo kwirola. Ukwenziwa kweemveliso ezinamandla aphezulu, iipropati zeplastiki, ngaphandle kokwakheka kwemifantu enqamlezileyo kwinkqubo yokuguqulwa kuqinisekiswa kukuba ubushushu obumiselweyo bokuphela kokuqengqeleka kwemicu enobukhulu obuyi-16.1 mm ukuya kwi-17mm yi-770-810 ° С, kwimicu engaphezulu kwe-17, 1 mm ukuya kwi-18.7 mm – 750-790 ° C.

Ingxaki yeendlela ezaziwayo ekuvelisweni kwe-hot rolled coil bubunzima bokubonelela ngenqanaba elifunekayo leempawu zoomatshini ze-hot-rolled strips kunye nomgangatho womphezulu kunye nokusebenza okuphezulu kwe-wide-strip hot rolling mill, ingakumbi xa kuveliswa ii-strips ezityebileyo ezinobukhulu obuyi-16 mm nangaphezulu.

4.Iimpawu zeIkhoyili Ejijekileyo Eshushu

Iikhoyili eziqengqelekayo ezishushu zisetyenziswa kakhulu kwiindawo ezingadingi tshintsho lukhulu lwemilo namandla. Le nto ayisetyenziswa kuphela kwizakhiwo; iikhoyili eziqengqelekayo ezishushu zihlala zikhethwa kwiipayipi, izithuthi, oololiwe, izakhiwo zeenqanawa njl. Xa kusenziwa iikhoyili eziqengqelekayo ezishushu; okokuqala intsimbi iyagaywa kubushushu obuphezulu. Emva koko intsimbi enyibilikisiweyo iphoswe kwislab yentsimbi emva koko iphoswe kwikhoyili. Emva kwale nkqubo, iikhoyili eziqengqelekayo ezishushu kufuneka zipholiswe ukuze zisetyenziswe. Abavelisi basebenzisa kakhulu ubuchwepheshe banamhlanje kwinkqubo yokupholisa bejonge ukuphepha ukushwabana kwentsimbi, okunokubangela ukungafezeki kobukhulu bekhoyili. Ezo ziphene zichaphazela amaxabiso ekhoyili eziqengqelekayo ezishushu ngendlela embi kwaye zinokubangela iingxaki kumthengi, onelungelo lokufaka ibango. Iikhoyili eziqengqelekayo ezishushu akufuneki zibonakale zingenasiphako xa zisetyenziswa kwaye ngelixa kumiselwa ixabiso lekhoyili yeyure olu phawu luyaqwalaselwa.

Udidi lwezinto: Q195 Q235 Q355 SS400 SS540 S275J0 A36

Unyango Lomphezulu: I-Hot Dip egalelwe ngeGalvani / Emnyama / Epeyintiweyo (Ukwaleka kweZinc: 30-90g)

Indlela yokusebenza: ikhabhoni eqengqelekayo eshushu/idiphu eshushu egalelwe ngesinyithi/eweldiweyo

Ubukhulu: 0.12-15mm

Ububanzi: 600-1250 okanye njengoko kwenziwe ngokwezifiso

Umgangatho:JIS, AiSi, ASTM, GB, DIN, EN

Inkonzo Yokucubungula: Ukugoba, Ukususa Uthuli, Ukuwelda, Ukubethela, Ukusika

Isicelo: Ulwakhiwo lwentsimbi, ezothutho, iworkshop, ibhulorho, izixhobo zoomatshini, izixhobo, ubunjineli bamandla