Kwiminyaka yakutshanje, i-weathering steel isetyenziswe ngakumbi nangakumbi njengento esebenzayo kwigadi yasekhaya kunye ne-landscaping yezorhwebo. Ngenxa yokuba intsimbi yesimo sezulu, ine-patina ekhuselayo ekwazi ukumelana nokubola, inika iintlobo ezahlukeneyo zokusetyenziswa kunye nomgangatho wobuhle obunqwenelekayo.

Ngokwemvelo, kukho umdla oqhelekileyo kwintsimbi yemozulu kunye nentsimbi. Ngelixa ezi nkxalabo zingekho ngqiqweni, kuthintelwe ukuthotywa kwe-atmospheric -- esiya kuthi sifike kuyo kamva - iipropathi zomatshini ze-corT-Ten ialloys zentsimbi zenza imathiriyeli ilungele ukukhula kwezityalo kwimozulu eninzi.

Kweli nqaku, siza kuxubusha lo mbandela. Siza kuthetha malunga nokuba yintoni intsimbi yemozulu, kunye nomhlwa kunye nomhlwa. Emva koko siza kuxoxa ngokulinywa kwentsimbi yemozulu kunye neendlela ezifanelekileyo ezinxulumene nazo. Ke ukuba ufuna ukwazi ukuba i-weathering steel ilungile kuwe, funda eli nqaku!

Yintoni imozulu yentsimbi?

I-Weathering steel yintsimbi ye-chromium-copper alloy weathering, exhomekeke kwimijikelo yokumanzisa kunye nokomisa ukuseka umaleko okhuselayo womhlwa. Ngokuhamba kwexesha, itshintsha umbala, iqala ngombala obomvu-orenji kwaye iphele ngepatina emfusa. Ngelixa uninzi lwabantu lunonxulumano olubi nomhlwa, kule meko lixesha elifunekayo ukuphuhlisa inkangeleko echanekileyo kunye netywina, ukuphuhlisa umaleko ukukhusela yonke into ekudlekeni. Ngapha koko, i-weathering iron ixhathisa kakhulu ekudlekeni kwaye isetyenziswe kwiiprojekthi zokwakha ezidumileyo ezifana nenqaba yosasazo eLeeds, e-UK.

Colton ukutyunjwa ASTM

I-CORT-Ten A yoqobo ifumene iZiko laseMelika loVavanyo kunye neMathiriyeli ukuchongwa okusemgangathweni kwe-alloy ephantsi, amandla aphezulu, kunye nokunganyangeki okuphezulu. Ibakala elitsha le-ASTM le-Weathering steel B lineepropati ezifanayo, kodwa lifumene ukutyunjwa okusemgangathweni obonisa ukuba inokuveliswa kwaye isetyenziswe kumaphepha. Iintsimbi ezenza intsimbi yemozulu lubhedu, ichromium, imanganese kunye nenikeli.

Umahluko phakathi kweCorten kunye neRedcor

Olunye uxhulumaniso olufanele ukuchazwa ngumahluko phakathi kwentsimbi yemozulu kunye nentsimbi ebomvu. Umbona - Ishumi yintsimbi yentsimbi eshushu eqengqelekayo esetyenziswa kumzila kaloliwe kunye namashishini enqanawa. Intsimbi ebomvu yintsimbi yemozulu, kodwa iyabanda kunokuba ishushu igoqwe. Lo mqulu obandayo unceda ukuzinzisa ukubunjwa kweekhemikhali zephepha lokubumba, ligcina lifanayo kwimveliso.

Umahluko phakathi kwentsimbi yemozulu A kunye nentsimbi yemozulu B

Masiphinde sixoxe ngomahluko phakathi kwentsimbi yemozulu A kunye nentsimbi yesimo sezulu B. Ziyinto efanayo, kodwa i-weathering steel A, okanye intsimbi yokuqala yemozulu -TEN, yongeze i-phosphorus ukuze ibe luncedo ngakumbi ekwakheni i-facade kunye nomsi. I-Weathering STEEL B yintsimbi edibeneyo, ngaphandle kweli candelo elongezelelweyo, lifaneleke ngakumbi kwizakhiwo ezinkulu. Kukho ezinye iinguqu ezifihlakeleyo phakathi kokwakhiwa kweekhemikhali zeentsimbi ezimbini ze-corten, kodwa kubalulekile ukuqaphela ukuba i-corten A ayizange isetyenziswe ekuphuhliseni i-Bodie Corten planter.



Enye inxalenye enomdla yophuhliso lwezi zixhobo zokutyala kukuba zinokukhula ukutya ngokukhuselekileyo ngokupheleleyo. I-iron oxide ekhutshwe emhlabeni ngexesha lokurusa ayinayo ityhefu kwaye ayiyi kuchaphazela kakubi izityalo