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I.Umehluko weInsimbi yeCortenkanye ne-Stainless Steel

I.1 Umehluko wokuqina

I-Corten Steel (eyaziwa nangokuthi insimbi yesimo sezulu) kanye ne-Stainless Steel (insimbi engagqwali) yizinto ezimbili ezivamile zensimbi ezinezakhiwo kanye nokusetshenziswa okuhlukile.I-Corten Steel iyinsimbi yesimo sezulu ebonakala ngokugqwala kwayo okuhle nokumelana nokushisa. I-Corten Steel ivame ukusetshenziswa ekwakhiweni kwezakhiwo zangaphandle, ukubaza kanye nokuhlobisa.
I-Stainless Steel iyinsimbi engagqwali enamandla amakhulu, ukumelana nokugqwala nokumelana nokushisa. Insimbi Engagqwali ivamise ukusetshenziswa ekwenzeni izinto zasendlini nezimboni zekhwalithi ephezulu njenge-kitchenware, izinto zokusika, ompompi nezibambo zeminyango. Ibuye isetshenziswe embonini yezokwelapha kanye neyemithi njengoba ingangcolisi ukudla noma amakhemikhali.
I-Corten Steel iyinsimbi ehlala isikhathi eside evame ukusetshenziswa ekwakheni, amabhuloho nomsebenzi wobuciko. Ihlala isikhathi eside ngoba inokumelana okuphezulu nokugqwala kanye nesimo sezulu semvelo.
Lokhu kumelana kweCorten Steel kuvela ekwakhiweni kwayo. Izingxenye zayo eziyinhloko insimbi, i-chromium, ithusi, i-nickel ne-phosphorus, nesici sethusi esakha ungqimba oluzinzile olwaziwa ngokuthi "ungqimba lwe-oxide engaphezulu". Lolu ungqimba luvikela insimbi emoyeni nasemanzini futhi luvikela ingaphakathi ekugqwaleni, kuyilapho luvimbela inqubo yemvelo yesimo sezulu futhi lunwebe ukuphila kweCorten Steel.
Ngaphezu kwalokho, i-Corten Steel inomphumela oyingqayizivele wobuhle, njengoba ngokuvamile iqedwa ngongqimba olubomvu olubomvu. Lesi singqimba sokugqwala asigcini nje ngokuba nokubukeka kobuhle, kodwa futhi siqinisa ngokwengeziwe ukumelana nokugqwala kwensimbi.
I-Corten steel iyinsimbi enamandla kakhulu, enengxubevange ephansi equkethe ithusi, i-chromium, i-nickel ne-phosphorus, emelana nokugqwala, ukugqwala kanye ne-oxidation. Inongqimba lwe-oxide yemvelo ehlukile ngokubomvu-nsundu olunikeza i-antique, ubuhle bemvelo bemvelo. Insimbi engagqwali iyingxubevange yensimbi ekwazi ukumelana nokugqwala ene-chromium ne-nickel njengezingxenye zayo eziyinhloko. Inokubonakala okukhanyayo noma i-mart futhi inomuzwa wesimanje kanye nezimboni.
Ezimweni ezinzima zezulu nezemvelo, ungqimba lwe-oxidation lwe-Corten steel luyakwazi ukukhiqiza ngokwemvelo futhi luzivuselele, lwakha ungqimba oluzivikelayo oluthuthukisa ngokwengeziwe ukuqina nokumelana nokugqwala. Kodwa-ke, ukubonakala kwensimbi ye-Corten kungashintshwa ngokwakhiwa kwesendlalelo se-oxide futhi abanye abantu bangase bangaluthandi lolu shintsho.
Insimbi engagqwali ivamise ukubiza kakhulu futhi ubulukhuni bayo obuphansi namandla kuyenza ingafaneleki kwezinye izinhlelo zokusebenza.

I.2 Umehluko weinsimbi ye-cortennensimbi engagqwali ngokubukeka

I-Corten Steel iyinsimbi ye-alloy equkethe ithusi efakwe amakhemikhali ngokukhethekile ukuze kwakheke ungqimba olungaphezulu olubukeka lugqwalile. Le patina ayihlinzeki nje ngezinto ezinokumelana nesimo sezulu esihle kakhulu, kodwa futhi inikeza ukubukeka okuhlukile okubomvu-okubomvu noma oku-orange-brown. insimbi ye-corten ivame ukusetshenziswa ezindaweni ezinjengama-facade wokwakha, izithombe eziqoshiwe zasengadini, amabhuloho kanye nokufakwa emanzini. Ukubukeka kwayo okumahhadlahhadla, okuthungwe ngokwemvelo kanye namathoni abomvu ngokunsundu kunikeza abaklami indawo enkulu yokubonisa nokucabanga.
Insimbi Engagqwali iyinsimbi ye-alloy yekhwalithi ephezulu equkethe okungenani u-10.5% we-chromium nezinye izakhi ze-alloying, eyinikeza ukumelana nokugqwala okuhle kakhulu namandla aphakeme. Lesi sici sinokubukeka okubushelelezi, okucwebezelayo okunomuzwa wesimanje futhi osezingeni eliphezulu. Ivamise ukusetshenziswa ekwakhiweni kwezakhiwo, ukwakhiwa kwangaphakathi, ukwenziwa kwefenisha, izinto zikagesi zasekhishini kanye nemishini yezokwelapha, njll. Ukubukeka okucwebezelayo kweStainless Steel kanye nemigqa enomusa kuyenza ibe ngenye yezinto ezibalulekile ekwakhiweni kwesimanjemanje.

I.3Corten steel- I-patina yemvelo kanye nokuthungwa okuyingqayizivele

Esinye sezici ezikhanga kakhulu zeCorten steel umbala wayo wemvelo wokugqwala. Le nsimbi iqala ngokugqama, ukubukeka okucwebezelayo, kodwa ngokuhamba kwesikhathi, njengoba ivezwa izakhi, ingaphezulu liyagqwala futhi liguquke libe nemibala ecebile ne-rustic e-orange-brown. Lo mbala oyingqayizivele unikeza i-Corten steel ubuhle obufudumele nobukhangayo obuhlangana kahle nendawo ezungezile engokwemvelo. Ngaphezu kombala wayo ogqamile, i-Corten steel inokwakheka okuyingqayizivele okuyenza ihluke kwezinye izinsimbi. Ukugqwala okwakhiwa phezu kwensimbi kudala ukuthungwa okumahhadla kodwa okuthambile okwengeza ukujula nohlamvu kunoma yimuphi umklamo. Lokhu kuthungwa kukhanga ikakhulukazi ezindaweni zangaphandle njengoba insimbi ilingisa amaphethini emvelo nokuthungwa kwemvelo. Kungakhathaliseki ukuthi isetshenziselwa imifanekiso eqoshiwe yesimanje noma ama-facade okwakhiwa kwezimboni, i-Corten steel iyinto egqama ngempela esixukwini.
Emiklamo yezakhiwo zanamuhla, izinto ezihlukahlukene zinganikeza izakhiwo ukubukeka okuhluke kakhulu nomoya. Uma ufuna into yokwakha ubuhle bemvelo nokuthungwa kwesikhala sangaphandle, khona-ke i-Corten Steel iyinketho okufanele icatshangelwe.
Ngokuphambene, isimanjemanje nokukhanya kwe-Stainless Steel kuyenza ibe yinhle kakhulu ezindaweni ezithile, kodwa ayinayo imvelo nokuthungwa ngokuvamile okungeyona inketho engcono kakhulu ezigcawini zangaphandle. I-Corten Steel, ngakolunye uhlangothi, iwuhlobo olukhethekile lwensimbi olushintsha kancane kancane ekubukekeni ngokuhamba kwesikhathi, kusukela ekukhanyeni kwayo kokuqala okusansimbi kuya ekubonakaleni kancane kancane kokugqwala kanye nombala onsundu ngokubomvu ohlukile, okwengeza ubuhle obuyingqayizivele endaweni yakho yangaphandle.
I-Corten Steel ayiyona nje ehlukile ekubukeni kwayo, kodwa futhi inezinzuzo eziningi ekusetshenzisweni kwayo. Imelana kakhulu nokugqwala futhi izobambelela kahle esimweni sezulu esibi, ngakho ingasetshenziswa ngaphandle ngokuzethemba. Ngaphezu kwalokho, ukuthungwa kweCorten Steel kuyenza ibe yinto ewusizo kakhulu yokwenza izinsimbi, amasango, uthango kanye nefenisha yangaphandle.
Okubaluleke kakhulu, i-Corten Steel ihambisana nokuthambekela kwesimanje kwezobuhle bezakhiwo, futhi ukuthungwa nobuhle bemvelo ekuvezayo kuye kwamukelwa kabanzi ekwakhiweni kwezakhiwo eYurophu naseMelika, ngokwesibonelo. Yini eyenza i-Corten Steel ihluke kwezinye izinto zesimanje ukuthi ayiklanyelwe ukuba nokubukeka okungenasici, kodwa kunalokho ukubukeka okuguqukayo ngaphansi kwethonya lemvelo yemvelo, okuyiyona eyenza ihluke kakhulu futhi ihehe.

II.Inqubo yokukhiqizaInsimbi yeCortenkanye ne-Stainless Steel

Insimbi ye-Corten nensimbi engagqwali kokubili yizinto ezivamile zokwakha nezokuhlobisa, zikhiqizwa ngezinqubo ezahlukene.
I-Corten steel, eyaziwa nangokuthi i-weathering steel, ingamandla aphezulu, insimbi ye-alloy ephansi ekwazi ukumelana nokugqwala ezindaweni zangaphandle.

II.1 Inqubo yokukhiqiza i-Corten steel iqukethe lezi zinyathelo ezilandelayo:

1. Ukukhethwa: Insimbi enengxubevange ephansi equkethe izakhi ezithile (isb. ithusi, i-chromium, i-nickel, njll.) ikhethwa njengento eluhlaza.
2. Ukucutshungulwa: Impahla eluhlaza iyagoqwa, igundwe futhi ibhojwe ezingxenyeni zomumo nosayizi odingekayo.
3. I-Coating: Ingaphezulu lengxenye lifafazwa nge-oxidizing agent ukuze kwakhiwe ungqimba olufana nolwe-oxide.
4. Ukucutshungulwa: Ukukhanda nokuhlanganisa njengoba kudingeka ukuze kwakhiwe umkhiqizo wokugcina.
Insimbi engagqwali ingamandla aphezulu, insimbi engagqwali engagqwali enobuhle obuphezulu kanye nezimfanelo zokuhlobisa.

II.2 Inqubo yokukhiqiza insimbi engagqwali ihlanganisa lezi zinyathelo ezilandelayo:

1. Ukukhethwa: Ukukhetha insimbi yengxubevange equkethe izakhi ezithile (isb. i-chromium, i-nickel, i-molybdenum, njll.) njengento eluhlaza.
2. Ukuncibilika: Izinto ezingavuthiwe zishiselwa ezingeni lokushisa eliphezulu futhi ziyancibilika, bese zicolisiswa ukuze kukhishwe ukungcola namabhamuza omoya.
3. Ukugingqika: Amabhilidi ensimbi encibilikisiwe ayagoqwa futhi adonswe ekubunjweni nasekusayizini odingekayo.
4. Ukucisha: Imikhiqizo yensimbi engagqwali ecutshunguliwe ifakwa esithandweni sokushisa esiphezulu ukuze kucishwe ukwelashwa ukuze kuthuthukiswe ubulukhuni nokungagqwali kwensimbi.
5. Ukucutshungulwa: Ukucutshungulwa nokuhlanganisa njengoba kudingeka ukuze kwakhiwe umkhiqizo wokugcina.


I-Corten Steel, eyaziwa nangokuthi insimbi ephula isimo sezulu, iyinsimbi enokubonakala okuyingqayizivele nokuqina okuhle kakhulu. Le nto ithandwa abaklami bezakhiwo nabaculi abaningi ngenxa yokwakheka kwayo kwamakhemikhali okukhethekile, ukumelana nokugqwala futhi ingasetshenziswa isikhathi eside ezimweni zezulu ezimbi kakhulu. Ngaphezu kwalokho, iCorten Steel nayo isimeme ngendlela emangalisayo.
Ukusimama kweCorten Steel kuboniswa ngezindlela eziningi. Okokuqala, iyakwazi ukusebenziseka kabusha, njengoba icishe ihluleke ngenxa yokugqwala phakathi nomjikelezo wayo wokuphila. Lokhu akugcini nje ukunciphisa inani lemfucuza, kodwa futhi nesidingo sezinto zokusetshenziswa. Okwesibili, inqubo yokukhiqiza i-Corten Steel ilula uma iqhathaniswa, ayinazo izinyathelo zokucubungula nokuphatha ngokweqile, ngaleyo ndlela ivumela ukuncipha kokusetshenziswa kwamandla kanye nokuphuma kwegesi. Ngaphezu kwalokho, impahla ingabuye yenziwe kusetshenziswa imithombo yamandla avuselelekayo njengamandla elanga nawomoya ukuze kuncishiswe ukuthembela emithonjeni yemvelo elinganiselwe.
Ngokuphambene, inqubo yokukhiqiza ye-Stainless Steel iyinkimbinkimbi kakhulu. Kudinga ukucutshungulwa kanye nokuphathwa okuningi, okungadli nje amandla kuphela kodwa futhi kukhiqize inani elikhulu lemfucuza. Ngaphezu kwalokho, ukukhiqizwa kweStainless Steel kudinga inani elikhulu lamakhemikhali angaba nomthelela omubi emvelweni nempilo yabantu.

III.Isiphetho

I-Corten Steel kanye Nensimbi Engagqwali izinto ezimbili ezivame ukusetshenziswa zensimbi ezinezinzuzo ezihlukile kanye nokubi I-Corten Steel inamandla aphezulu, impahla yensimbi engagqwali enokubukeka okugqwalile okuhlukile kanye nomthelela wobuhle bemvelo. Ngokuphambene, iStainless Steel iyingxubevange ekwazi ukumelana nokugqwala nokubukeka okushelelayo nokugqamile.
Izinzuzo zeCorten Steel ubuhle bayo bemvelo kanye nokumelana nokugqwala okuhle kakhulu. Inokubonakala okugqwalile okuhlukile, umthunzi owakhiwe ungqimba lwe-oxide olumelana nokugqwala endaweni yayo. Lesi singqimba se-oxide sivikela i-Corten Steel ekuqhubekeni nokugqwala nokulimala. Ngaphezu kwalokho, i-Corten Steel inamandla aphezulu kanye nokumelana nokugqoka nokudiliza, okwenza idume kakhulu kwizicelo zangaphandle.
Insimbi yeCorteninikeza ukusebenza okuhle kakhulu ekwakhiweni kwezitsha. Ngenxa yokumelana nokugqwala okuhle kakhulu nomphumela wobuhle, izitsha zeCorten Steel zingasetshenziswa isikhathi eside ngaphandle kokulimala. Ngesikhathi esifanayo, amandla ayo aphezulu aphinde asho ukuthi abatshali beCorten Steel bangakwazi ukumelana nemithwalo esindayo kanye nokusonteka ngaphandle kokugoqa noma ukuphuka. Lokhu kwenza abalimi be-Corten Steel babe ukukhetha okuphambili kwesitshalwa, ikakhulukazi esilungele ukusetshenziswa ezingadini zangaphandle kanye nokwakheka kwezwe.
Sikhuthaza amakhasimende ethu ukuthi athenge amaplanti e-Corten Steel ukuze abe nesikhathi eside, esihle futhi esivumelana nemvelo.Abatshali bensimbi beCorten banokubukeka okuhambisana nendawo ebazungezile futhi bangengeza ubuhle bemvelo engadini yakho noma ingaphakathi. Ukusebenza kwayo okuhle kakhulu kuphinde kusho ukuthi akufanele ukhathazeke ngokugqwala kanye nokulimala okuvela kumaplanti ensimbi avamile, ngaleyo ndlela andise isikhathi sabo sokuphila. Ngaphezu kwalokho, i-Corten Steel iyinto ehambisana nemvelo futhi inqubo yayo yokukhiqiza kanye nokugaywa kabusha inomthelela ophansi emvelweni.