(1) ozizira adagulung'undisa zitsulo mbale chifukwa cha mlingo wina wa kuumitsa ntchito, kulimba ndi otsika, koma akhoza kukwaniritsa bwino flexural mphamvu chiŵerengero, ntchito ozizira kupinda pepala masika ndi mbali zina.
(2) mbale ozizira ntchito ozizira adagulung'undisa pamwamba popanda oxidized khungu, wabwino. Hot adagulung'undisa zitsulo mbale ntchito otentha adagulung'undisa processing pamwamba okusayidi khungu, mbale makulidwe ali pansi kusiyana.
(3) otentha adagulung'undisa zitsulo mbale kulimba ndi pamwamba flatness ndi osauka, mtengo ndi wotsika, pamene ozizira adagulung'undisa mbale kutambasula zabwino, kulimba, koma okwera mtengo.
(4) Kugudubuza lagawidwa mu mbale ozizira adagulung'undisa ndi otentha adagulung'undisa zitsulo, ndi kutentha recrystallization monga mfundo ya kusiyanitsa.
(5) Kuzizira kozizira: Kuzizira kozizira kumagwiritsidwa ntchito popanga mizere, kuthamanga kwake kumakhala kokulirapo. Mbale yachitsulo yotentha: kutentha kwa kutentha kumafanana ndi kufota.
(6) Pamwamba pa otentha adagulung'undisa zitsulo mbale popanda plating amakhala wakuda bulauni, pamwamba pa ozizira adagulung'undisa zitsulo mbale popanda plating ndi imvi, ndipo pambuyo plating, akhoza kusiyanitsidwa ndi kusalala pamwamba, amene ndi apamwamba kuposa otentha. adagulung'undisa zitsulo mbale.
Tanthauzo la Mzere wachitsulo wotentha
Hot-anagulung'undisa Mzere m'lifupi zosakwana kapena wofanana 600mm, makulidwe a 0.35-200mm mbale zitsulo ndi makulidwe a 1.2-25mm zitsulo Mzere.
Hot Rolled Strip Market Positioning and Development Direction
Hot adagulung'undisa Mzere zitsulo ndi chimodzi mwa mitundu ikuluikulu ya mankhwala zitsulo, chimagwiritsidwa ntchito mafakitale, ulimi, zoyendera ndi zomangamanga, ndipo nthawi yomweyo ngati ozizira adagulung'undisa,welded chitoliro, ozizira anapanga zitsulo ndi zipangizo zina zopangira kupanga linanena bungwe mu China linanena bungwe pachaka zitsulo mu okwana kuchuluka kwa gawo lalikulu la udindo waukulu kupanga zitsulo adagulung'undisa.
M’maiko otukuka kumene,otentha adagulung'undisa mbalendi Mzere zitsulo mlandu pafupifupi 80% ya linanena bungwe okwana mbale ndi Mzere zitsulo, mlandu oposa 50% ya kupanga okwana zitsulo, ndi mu mpikisano wa mayiko msika mu udindo kutsogolera.
Ku China, ambiri otentha adagulung'undisa Mzere zitsulo, malire m'munsi mwa makulidwe a 1.8mm, koma kwenikweni, opanga ochepa kwambiri panopa kupanga otentha adagulung'undisa Mzere zitsulo ndi makulidwe zosakwana 2.0mm, ngakhale yopapatiza Mzere. , makulidwe a mankhwalawa nthawi zambiri amakhala oposa 2.5mm.
Choncho, mbali yaikulu ya chiyembekezo kuti makulidwe osakwana 2mm Mzere monga zopangira, ntchito ozizira adagulung'undisa Mzere.
Mzere Wozizira Wozizira
Ozizira adagulung'undisa zitsulo Mzere: zitsulo mu recrystallization kutentha m'munsimu mapindikidwe kugubuduza amatchedwa ozizira adagulung'undisa, kawirikawiri amatanthauza Mzere si usavutike mtima ndi firiji ndondomeko mwachindunji anagubuduza. Mzere wozizira wozizira ukhoza kukhala wotentha mpaka kukhudza, komabe umatchedwa kuzizira.
Cold adagulung'undisa kupanga angapereke chiwerengero chachikulu cha mkulu-mwatsatanetsatane ndi ntchito zabwino kwambiri mbale zitsulo ndi Mzere, mbali yake yofunika kwambiri ndi otsika processing kutentha, poyerekeza ndi kupanga otentha anagubuduza, ali ubwino zotsatirazi:
(1) Cold adagulung'undisa Mzere zolondola kukula ndi yunifolomu makulidwe, ndipo kusiyana Mzere makulidwe zambiri zosaposa 0.01-0.03mm kapena zochepa, amene angathe kukwaniritsa zofunikira za tolerances mkulu-mwatsatanetsatane.
(2) Zingwe zoonda kwambiri zomwe sizingapangidwe ndi kugudubuza kotentha zitha kupezeka (zochepa kwambiri zimatha kukhala mpaka 0.001mm kapena kuchepera).
(3) The pamwamba khalidwe la ozizira adagulung'undisa mankhwala ndi apamwamba, palibe otentha adagulung'undisa Mzere nthawi zambiri kuonekera pitting, mbamuikha mu okusayidi chitsulo ndi zilema zina, ndipo akhoza kupangidwa malinga ndi zofuna za wosuta wa roughness osiyanasiyana pamwamba Mzere (glossy). pamwamba kapena dzenje pamwamba, etc.), kuti atsogolere processing wa ndondomeko yotsatira.
(4) Chitsulo chozizira chozizira chimakhala ndi makina abwino kwambiri komanso makina opangira zinthu (monga mphamvu zapamwamba, zokolola zochepa, ntchito yabwino yojambula, etc.).
(5) Kugudubuza kothamanga kwambiri komanso kugubuduza kosalekeza kumatha kuchitika, ndikuchita bwino.
Cold adagulung'undisa zitsulo gulu
Cold adagulung'undisa Mzere zitsulo lagawidwa mitundu iwiri: wakuda ndi yowala.
(1)Mzere wakuda wa annealed: Mzere wozizira wozungulira wotenthedwa mwachindunji ndi kutentha kwa annealing, mtundu wa pamwamba chifukwa cha kutentha kwakukulu kwa mpweya wakuda. Thupi katundu kukhala ofewa, ambiri ntchito zitsulo Mzere ndiyeno anawonjezera kuthamanga, kupondaponda, mapindikidwe a lalikulu lakuya processing.
(2) mzere wonyezimira wowala: ndi annealed wakuda kusiyana kwakukulu ndikuti Kutentha sikumakhudzana ndi mpweya, ndi nayitrogeni ndi mpweya wina wa inert watetezedwa, mtundu wapamwamba kuti ukhalebe ndi kuzizira kozungulira, kuwonjezera pa ntchito yakuda yakuda imagwiritsidwanso ntchito pamwamba pa nickel plating ndi mankhwala ena apamwamba, okongola komanso owolowa manja.
Bright Mzere zitsulo ndi wakuda kuzimiririka Mzere zitsulo kusiyana: makina katundu pafupifupi ofanana, chowala Mzere zitsulo ndi wakuda kuzimiririka Mzere zitsulo pamaziko oposa sitepe yowala mankhwala.
Kagwiritsidwe: Chitsulo chakuda chakuzirala nthawi zambiri chimapangidwa kukhala zinthu zomaliza zisanachitike bwino kuti akonze malo, chitsulo chowala chimatha kusindikizidwa muzinthu zomaliza.
Cold adagulung'undisa zitsulo kupanga chitukuko mwachidule
Cold adagulung'undisa Mzere kupanga luso ndi chizindikiro chofunika mlingo wa chitukuko cha makampani zitsulo.Woonda zitsulo mbale kwa galimoto, makina ulimi, makampani mankhwala, kumalongeza chakudya, zomangamanga, zida zamagetsi ndi ntchito zina mafakitale, komanso ali ndi ubale wachindunji ndi moyo watsiku ndi tsiku,monga mafiriji apanyumba, makina ochapira, ma TV ndi zina zofunika mbale woonda zitsulo. Choncho, m'mayiko ena otukuka m'mayiko, woonda zitsulo mbale mlandu chiwerengero cha zitsulo kumawonjezera chaka ndi chaka, mu mbale woonda, Mzere zitsulo, ozizira adagulung'undisa mankhwala chifukwa chachikulu.
Nthawi yotumiza: Mar-06-2024
