Ama-Electric Arc Furnaces (EAFs) baye ukwenzela isigaba sokuqala sokubanzi kuhlu kweprodakhi yamandla esisusiwe ngokwesikhatsi esidingekileyo phakathi komhlaba ngeendlela ezifanekayo zombini. Izifurnesi zihlalene ukwenza ukususa umandla wemali wesikhephe esingaphambili ngokusebenzisa amaphayile angasinye, lokhu kufuneka leyiye iminethi yesikhatsi. Ngokushesha, ama-EAFs acabanga ukusuka kwe-74% kwegumbi lama-technology oludala. Ngakho ke, abangana nokulindela ukuba ingxenye yebhokisi yokuhlola kokuphucula kwebhokisi yasekhemisini yahluke ukuya kumahlaba okanye ukuhlola iimpendulo eziyizwe ngu-CO2. Izingovukelo ezincane ezinzalo kwi-technology ye-EAF ziyinkqubo zokungena izindlela zokungena ukuziphatha kweenergy kunye nokuvikelela kweendlela, kwaye zisebenzisa umbono omphambili we-material input options, futhi amandla ahluke.
Ukucabanga kokwamukelwa kwezindlela ezimbili nokuthi ngokubheke iziphiwo neziroboti kulesi sikhathi sokugqibela isikhwama sesisitayile esisisekelweni, kusebenzisa amaphrofesiya angaphezulu. Ngokusebenziswa kweziroboti zokufundiswa imithetho yezinto ezinikezayo ngokushesha, ukusuka nokuhlola, kunye nokuqinisa, izifaktori ziqhubeka ukuba zihlinze umthakathi okuphambili kunye nokususa ukuhlawula kwemali. Iziphumo zezilondolozi ezaziqhumelelanga lezi technologie zikhombisa ukuba zingene amandla apho ayenzelwe ukususa iindlela yokungena phakathi komuntu. Ukuthi, amalayithi asebenza ngokulandelana nokuthi azicabangene ngaphambi kokuthi zifanele zikhona ukususa ukusuka kwezinhloso, futhi uzokusindiswa ngokupheleleyo. Lezi zicala zidinga ukuba zikhona ngaphansi komtheleli lokulandelayo kwiimarketi yesitayile esisisekelweni.
Izicatshuleni zokubhala kunye nezincinci zihlelwa amaphutha ngokubonakale kwi-susendlaweni esesintathu, futhi zinethenjiso ezikhoyo kakhulu lokuhlola ukuthi zingavumelekile ngenqanawe yezindlela ezidingekayo. Ukubhala okuhot iziphumulekile ngokuthi lingakwazisa ukukhipha nokuhlola isintathu sesintathu ngemvula engaphezulu efanele, ukuze lisho umdlalo ofanele kunye nokuhlola olunyeleyo kweziqhopho. Leli ngenani lihlakaniphi kuzo zinto eziphakamisayo ukuthi zibe ngasakhiwo esidingekayo. Ngakwesinye, ukubhala okuncinci inohloliswa iphathe kambe kunye nokuhlola kahle lokusebenza, ukuze libe liphambili endaweni yokugcina ukuthi kudinga umnotho ophambili. Abahloli bengxoxweni babhekisele ukuthi lezincatshuleni ezincane zokubhala zifundzela ukungavumeleka kunye nokuhlola kahle komtheleli, uzoba akuvumelana nenombolo yezindlela eziningi ezidingekayo njenge-construction kunye nokuphatha.
Izindlela ze-Electric Arc Furnaces (EAFs) ziphuthumise ukuthi uhlamvu lwezintathu lizikhankanyiswe ngokuphi, ngokungakho xa kunye neziqondiso ezithile ezinethunywa kuhlu. Ngoku kakhulu, isigaba sokuqala sokuhlola kweenviro nemibophelelo yezilimo zikususa izifundazwe eziphakeme ngokuba amaxwebhu we-EAF akhuseke amaphandle komkhuhlane, besebenza ngeelektriki ngaphezu komkhuhlane. Ngenqubo yesitheto, uphawuli phakathi kweminyaka wenza ukukholelwa ukuthi umthimbu wokuqala wesintathu esetshenziswa ngokulandelana ne-EAF iindlela yezintathu ezincinci zihulumeni elishoniweyo, uzokususa ukubuyiselwa kwezilimi ezindala nokususa ukusetyenziswa kokugcina izilimi ezimbili. Ukudibanisa kakhulu, amagama abasebenzi ababini labanye lokugcina labanika imithombo yokuthatha futhi ukuthatha amalayithi okudingekayo ukuthi amasiphamandla akahleleni ukuthi amasiphamandla asetshenziswa ngokwesintle kulesi sicelo sesintathu. Amalayithi amaningi amabanika ukuthi amasiphamandla akahleleni ukuthi amasiphamandla azisetshenziswa ngokwesintle kulesi sicelo sesintathu.
Umkhopho wesikreli yoncedelo olungahle okufuneka kuhlala ngokubheka ukuthi uzame ukususa amaphephandaba nokuhlola uphawuli lwezinto—amacebo apha ezifanelekayo ngesigaba sokuqinisekisa umkhopho wesintathela esisetyenzisiweyo. Umnotho omuhle ofumanekayo usebenzisa ngokuphiwa amaxwebhu wamakhompi, apho abasebenzisi babesiyibone nalokho ukuhlola nokuthuthukisa iisayidi lesintathela eliphambili lokusebenza, khona ukungena imikhakha emagcinisweni yokusebenza. Ngokugcina, ukusetshenziswa kweminye imino neezilondolozi zokuthuthukisa zingabonga izindawo zokuhlola phakathi kokuthi iisayidi lesintathela zithuthukiswe nokuzityelelwa ngokuphakamileyo ngokuba zihamba ngokulandelana. Ngalokushesha, izifundiso eziphatha isenzo sokugcina umkhopho wesikreli sezibophelela amapheli amahashe ngokuba kuzo amabhizinisi abangasiza ukuthi abaningizmuso ngokuphinde ukudibanisa ubandlululo bokwabo njengamasiko asetshenziselene nemvelo. Kuyona into eyayiphiwa ukuthi leso sesenzo sasingabonga ngokuhlola ukusuka komoya kodwa sasihlanganisa iphrofayethi yokusetyenziswa, ususa ukukhuphela indlela engeyiyo ekwesigaba lesilandelayo olungumvelo. Ngokuhlala ngokubheka le ndlela, isigaba sikwazi ukubona amapheli amahashe nokuphela kwiseva.
Izibongo esishintshe kakhulu ngeMateriyela Science sivele ukusebenzisa ukubuyiswa kwealloy ezidingekayo ezilungiselelwe ngokugcino lokusebenza kwi Stainless Steel Coils. Izibongo zakhiwo lapho zingabhedlise umdabu nokusebenza kwamahhu yezincinci ezinikezwe. Izigaba zokuxazulula zizoba neziqinisekiso, zikhuluma ngezinsiza ezifaneleleyo ezihlinzekelayo ezifaneleleyo amandla nokuphucwayo kweCorrosion. Ngakwesiphi, izibongo zakhiwo zikhiya izindlela eziphumaphi kumiphakathi njengeAutomotive kunye neAerospace apho kukho ukunazi imithombo yokuba amathetha akukho abeze ekusenzelweni kokuthi kuhlinzekelayo kunye nokuphucwayo, lokuna ubizo olungakonjululekileyo. Amasekyano amaphandle akhangeleka ngokuthi amandla nokuhlola kakhulu kunye nokuphucwayo kweCorrosion, uzokusetyenziswa nokuziphatha kakhulu kunye nokususa imali.
Umkhakha wensimbi engagqwali uye wabona intuthuko ebalulekile ekwakhiweni kokumboza nokwelashwa okungangeni ukugqwala, okuqinisekisa ukuthi imikhiqizo iyakwazi ukumelana nezimo ezinzima ngenkathi igcina ubuqotho bayo besakhiwo. Ukuqamba okusha kwezobuchwepheshe kuye kwaholela ekwakhiweni kokumboza okunciphisa kakhulu izindleko zokugcinwa futhi kwandise isikhathi sokuphila komkhiqizo, njengoba kusekelwa izibalo ezibonisa ukunciphisa ukwehluleka okuhlobene nokugqwala. Ngokwesibonelo, ukwelukwa okuthuthukisiwe kuye kwaphindelela ukuphila kwamapayipi emikhakheni enjengamafutha negesi, lapho ukuchayeka ezintweni ezonakalisayo kuvamile khona. Ukumelana nokugqwala okunjalo kubaluleke ngokukhethekile ezindaweni zasolwandle, imishini yezimboni nokwakhiwa, lapho amapayipi ensimbi, izinduku nezinsimbi zensimbi zihlale zibhekene nezimo ezinzima. Ngokutshala imali kulezi zinqubo ezithuthukile, amabhizinisi azuza ekuthembekeni okwandayo nasekunciphiseni izindleko ezivamile ezihlobene nokushintshwa nokulungiswa kwemikhiqizo.
Ukugcina kweC channel metal kunye nesquare steel tubing kwiiphrojekthi zokubanzi lokusayizi kuhlukelela umphathiso wokusetyenziswa. Izixhobo ziiyakhiwo ngokupheleleyo, ukuvuselelwa kunye nokuphuhlwa okuncane ngokwesikhashana esiqinileyo. Zingasemva kwezifunda kunye neziqhutyeni zokuthetha, uzame ukufakwa amagama angaphansi ngokulandelana nobuciko. Ngokushesha, iimboniswano eziningi zeempahla eziphumayo leyiikhaya zithiwe izixhobo zakhozo lokungabuyiselwa ukuthola ukuhlawulwa kokukhishwe kunye nokuhlaba olunqanawa, futhi ukuthatha iphakathi lokusebenza kwesayizi. Icoils zesayizi sezinqamuleli, ngenxa yokuba kanye nokukhishwe kakhulu, zibhekisele ngokupheleleyo kunye nokudibanisa kakhulu lokunxibelela, zizivumelekile ngokuphela kunye nokuthi zonke izindlela ezidingekayo ngokuthi zihlabelelanga kwindawo yezilondolozi kunye neziqhutyeni zokuqala.
Kwesektori yamakhosi, ukuthi kusukelelwa okuphakathi kanti okuhlukomeleyo ngokulandelana ngeemateriali esizigqweme, kuningiyo, ngenxa yalokho amacolamu emphesantini weestile ezikhoyo zikahle eziqhamuka izimbungulu. Izimateriali eziningi zicala phakathi komkhuhlane nokuhlukaniselo wokubheka nokuhlukaniswa kwezinye izinhlobo zomphilo ezidinga umthamo wenkqubo nokuhlukaniswa. Isisekelo sesektori sithola isimo esihle esikhohlwa ngaphandle kokuthi amacolamu amanene amalindele lokhu ukuthi akahlale imibuzo yesiphumo sokugcina nokuhlukaniswa kwemikhovu yokusebenza kanye nokuthi kulindelwe amandla aphakathi amagumbi angama-miles angasityenziswa ngokuba amaphoyintshi. Ngokwesiko, abasebenzisi bayodumisa leminyango, bayothe athole ukuthi kukho ubunxelelo obudumelelangayo kwezicolo lamanene, ngenxa yalokho ukuthi babangela ukuthi baneze ngokulandelana nokuhlukaniswa kweendaba zakhe nokuhlukaniswa kweemphoyintshi. Lolu hlobo olufuthekuhlwaneni lwamakhosi lizozibona ukuthi amacolamu amanene amalindele kuhle kakhulu ngokuthi bakuhlukaniswa ukuthi baneze ngokulandelana nokuhlukaniswa kweendaba zakhe nokuhlukaniswa kweemphoyintshi. Lokho olufuthekuhlwaneni oluzalwa ngamakhosi lingakho langakho lokhu kuzobonakala ukuthi amacolamu amanene amalindele azofika kakhulu kwiinkcukacha zezimali nokuthi zicala phakathi komkhuhlane nokuhlukaniswa.
I-Asia-Pacific irejiwe ngoku njengomphathi wokusenzo lesiStainless Steel Rod, esikhishwe isibhedlela sokusebenza kunye nokungavunyelwe amathuluzi angaphambili. Izifundazwe neminyaka engaphezulu njalo, njengeChina, Japan kunye noSouth Korea, bakhokha phakathi komhlaba ukuthi babheke phakathi kokuthola indlela yokusebenza lokuhlola okuningi lapho bafika emva kokuthi baneziqhuthu ezindabeni zokusebenza. Le ndaba ingezisekelwa yamatjhaba akho, ngaphandle kokuba China alandelwe umsebenzi omncane wehlukene wakwesizwe sasintu. Ngokushesha lokuthi ukuhlukumezeka kwezinhlangano zokusebenza kunye nokubheka kwezindlela ezinethemba ezisetyenziswa e-Aisa-Pacific, kuhlukelelwa ukuthi izidingo zokusebenzela i-stainless steel rods zizozalwa. Ukubonisa phambi kokuthi, izimvo zokusebenzisa amandla amahle kunye nokubhekana nendawonye namacala azokwenzela ukuthi le ndawo ibekwe ngokupheleleyo phakathi koncubane yesinyathelo.
Ukubuyelekha okukhangelwe kwisezantsi lokuhlola ukusebenza ngesibayeni futhi ukuhlola amandla ngokupheleleyo kakhulu sisetshenziswa ngokwesiphumo sikhulula umdinga wokusebenzela iisithintiso zeestainless steel. Amasithintiso sesithintiso se Stainless Steel, esingazange ngokuthi abantu ababangako babeke amandla kunye nokucaphukana kweendlela ezindleni zokungena, siyusetshenziswa ngokubanzi kumncedisi weziqhutywa zokuthinta izindlela neezilondolozi zesolawini. Ngokwemibhalo yamakhetho omtsha, iindlela zenkcukacha yayisisiqalo esisebenza ukuthi stainless steel ifanele yokuthenga ukusetyenziswa kwizinkambu zokuthintela umoya kunye neezilondolozi zesolawini. Ukuncinci lokhu lalikhethekile ngoba umlando wokungena kwezinga lokulandelayo lwengcali walokungena ngokulandelana nokuthi imigomo yesihlanu asetshintiswa ngokubanzi kwiindlela zakusetshenziswa kwezinga lokulandela ngokulandelana nokuthi amandla amahle asestainless steel azisetshenziswa kumncedisi weziqhutywa ezincinci zokuthintisa, uzimba nokuhlola ukudibanisa.
2025-01-03
2024-10-23
2024-11-15