I-10 ephezulu ye-coil yentsimbi ye-galvanized Abavelisi

Ngenxa yokuxhathisa kwazo ixesha elide, iikhoyili zentsimbi zibaluleke kakhulu kushishino lokwakha nolweemoto. Indlela eDibeneyo yeMveliso yoMgangatho oPhezulu wokuGalvanyisa Ngenxa yokunyuka kwemfuno yeemveliso ezikumgangatho ophezulu wegalvanized kwinqanaba lehlabathi kuphela ngabavelisi abambalwa kulo mmandla banokuqatshelwa ngokuzinikela kwabo ekugqweseni, ukusungula izinto ezintsha ngelixa beqinisekisa uzinzo. Eli nqaku liphonononga ixesha elitsha neliphuculiweyo labavelisi abakhulu behlabathi abali-10 kwiikopoporasi zekhoyili yentsimbi egayiweyo benyusa imilinganiselo kulo lonke urhwebo olundlongondlongo ngolwakhiwo ngophuculo lobuchwepheshe.

I-10 ephezulu yeeNkampani zokuVelisa iikhoyili zentsimbi kwiMarike yeHlabathi

Iqela elincinane labenzi beekhoyili zensimbi eziphekiweyo ziphuma ngaphandle kwesihlwele ngenxa yamashumi eminyaka kwishishini, iteknoloji yokusika kunye nobukho bamazwe ngamazwe. Ngaphaya koko, bakwangabo baphambili kwi-galvanization kunye nophando lwabo oluqhubekayo kunye nophuhliso luqinisekisa ukuba beza neempawu eziphuculweyo zemveliso ukuze zihambelane neemfuno zeemarike ezahlukeneyo. Ukusuka kwi-ArcelorMittal, enika uluhlu olubanzi lwezisombululo zetsimbi okanye i-Nippon Steel eneteknoloji yezinto eziphambili njengomzekelo - umdlali ngamnye unamandla akhe.

Abavelisi beKoyile yeNtsimbi eGalvanized abaPhezulu abavela kwiNdlela abaGqwesa ngayo

Enye yezinto ezenza umahluko phakathi kwezi nkokeli kunye noontanga bazo kukuba baye bakwazi ukudibanisa iindlela zokwenza izinto ezikumgangatho ophezulu kwimisebenzi yabo ekhoyo. Ngokusebenzisa iinkqubo zolawulo zamva nje, i-ARCHIE inobukhulu obuchanekileyo be-zinc yokwambathisa kunye nenkangeleko. Ukongeza, umgca wokwenziwa kwemveliso uyilwe ngokucacileyo kunye neemfuno zokusingqongileyo ezilawulwayo ukwenza isixa esikhulu senkunkuma kunye nokukhutshwa kwezinto ezikhutshwayo zibe nganeno kwaye olo hlanganiso lunokuthobela ukusebenza okungcono ngokuchasene neenjongo ezizinzileyo kwisikali sehlabathi. Umzekelo, i-POSCO isebenzisa eyayo itekhnoloji ekhethekileyo ye-PosMAC enciphisa ubungakanani be-zinc kwaye ibonelele ngakumbi ukuxhathisa okuphuculweyo kokubonisa ukusebenza kakuhle kunye nobuhlobo bendalo.

Iimpawu Zababoneleli Bethu Bekhoyili Yentsimbi (Phezulu-15)

Ukongeza, ababoneleli abaphezulu bagxile ekuqinisekiseni umgangatho kunye neenkonzo zokuqala zabathengi. Bavumelana nemigaqo engqongqo yamazwe ngamazwe ye-ASTM, JIS, EN eqinisekisa ukuba ibhetshi nganye ikwimigangatho yehlabathi okanye ingaphezulu kwemigangatho yehlabathi. Ukongeza kokuzikhethela kunye nokuthotyelwa, aba bavelisi babonelela ngezisombululo eziqhelekileyo ezifana neengubo zobunikazi ezikhethekileyo ngombala okanye ukunciphisa ilitha kwi-spangle. Eli linge le-Tata Steel lihambelana nendlela yalo yokugxila kubathengi, njengoko lisongeza ixabiso ngeenkonzo ezifana nokuhanjiswa kwexesha kunye nenkxaso yobugcisa egxile ekudaleni ubudlelwane obuzinzileyo.

UHlumo oluNyuliweyo oluBasayo lwabaVelisi abaKhokelayo kwikhoyili yentsimbi

Le yeyona nto iqhuba i-titans yeshishini njengabo: Ukusungula izinto ezintsha. Bahlala bephuhlisa ama-alloys amatsha, ii-coatings kunye nezinye iinkqubo ezinceda iimveliso zethu ukuba zihlale ixesha elide, zibiza imali encinci ukwenza kwaye zibe ngcono kwindalo. Umzekelo, i-Magnelis® esuka kwi-thyssenkrupp yi-zinc-aluminiyam-magnesium yokwambathisa enikezela ngokuphindwe kathathu ukhuseleko lomhlwa kuneenkqubo eziqhelekileyo zokugalela. Kwaye ngaphaya kokuqhubela phambili kwisakhono sesicelo, oku kutyhala abo baboneleli kwindawo elungele ikamva.

UPhando lweeNkqubo zoKwenza enye yeeKhoyili zeNtsimbi ePhezulu kwiMarike

Ukuveliswa kwekhoyili yentsimbi ye-premium galvanized kufuna ukuthotyelwa okungqongqo kuzo zonke izigaba zenkqubo yokuvelisa. Aba bavelisi baqala ngokukhetha ezona zixhobo zisemgangathweni okrwada kwaye balandele uqwalaselo olungqongqo kwinyathelo ngalinye. Ngexesha lemveliso, inkqubo ye-galvanizing ye-hot-dip ilawulwa ngononophelo ukuze ihlangabezane neemfuno ezithile zobunzima be-zinc kwaye isakhusela ingqibelelo yensimbi. Ukusetyenziswa okucwangcisiweyo kwezi zixhobo, abafana abafana ne-JSW Steel bayenza kakuhle kwaye ke ngoko bamisela ibha yenkqubo yokungaguquguquki ngelixa bephucula kakhulu imveliso.

Ngaphandle kwe-galvanizing, i-passivation kunye ne-oiling zibaluleke kakhulu iinkqubo emva konyango ukwenzela ukuphucula iimpawu zekhoyili. La manyathelo enza ukuba inxalenye yokukrwela ixhathise, iminwe encinci ibambelele kwaye oku kukhokelela ekuqhubeni kakuhle kwayo yonke inkqubo esezantsi. Inkokeli yehlabathi ekugqityweni okupheleleyo, i-Baosteel yenye yezo nkampani zibonisa amandla enguqu umbono opheleleyo wemveliso onokuba nawo kumgangatho.

Okokugqibela, iinkampani ezili-10 eziphezulu kolu didi yayiziinkokeli zehlabathi ezidibanisa umgangatho nezinto ezintsha kunye nezenzo ezizinzileyo. Ukusukela kwabo ukugqibelela okungapheliyo, inkxaso evela kwi-R & D, itekhnoloji kunye nokuqonda okunzulu kwiimfuno zabathengi kubenza bahambe phambili xa kuthelekiswa nabakhuphisana nabo. Ngehlabathi elirhangqe ngamandla, idosi kunye nemathiriyeli eco-friendly kwi-eco-friendly kumanani aphindaphindayo; aba bavelisi banendima ebalulekileyo abayidlalayo kwindlela eveliswa ngayo intsimbi ekhandisiweyo eya kuqhubeka nokubumba kungekuphela nje ukuqhubela phambili kwemveliso kodwa nobunyulu ngokunjalo kwiminyaka elandelayo.