Mumakore achangopfuura, simbi yemamiriro ekunze yakashandiswa zvakanyanya uye zvakanyanya sechinhu chinoshanda chekurima gadheni repamba uye nzvimbo dzekutengesa. Nekuti isimbi yemamiriro ekunze, ine patina inodzivirira inoshingirira mukuora, ichipa kushandiswa kwakasiyana-siyana uye inodiwa inoyevedza mhando.

Nomuzvarirwo, kwave kune kufarira kwakajairwa kumamiriro ekunze simbi uye weathering simbi. Nepo izvi zvinonetsa zvisiri izvo, kunze kwekuora kwemuchadenga -- kwatichazosvika gare gare - michina yeCorT-Ten simbi alloys inoita kuti zvinhu zvive zvakanaka pakukura kwechirimwa mumamiriro ekunze mazhinji.

Munyaya ino, tichakurukura nyaya iyi. Tichazotaura pamusoro pekuti chii chinonzi weathering simbi, uye ngura uye ngura. Tichazokurukura nezvekurima simbi yemamiriro ekunze uye maitiro akanaka anoenderana nazvo. Saka kana iwe uchida kuziva kana weathering simbi yakakunakira iwe, verenga chinyorwa ichi!

Chii chinonzi weathering steel?

Weathering simbi ndeye chromium-copper alloy weathering simbi, iyo inotsamira pakunyorova uye kuomeswa kutenderera kumisikidza inodzivirira safura. Nokufamba kwenguva, inochinja ruvara, kutanga neorenji-tsvuku uye kupera nepurplish patina. Kunyange zvazvo vanhu vakawanda vane hukama husina kunaka nengura, munyaya iyi inguva inodiwa kuti uwedzere chitarisiko chakarurama uye chisimbiso, kuumba chidimbu chekudzivirira zvimwe zvinhu kubva pakuora. Asi izvo, simbi yekupisa inopokana nekuora uye yakashandiswa mumapurojekiti ekuvaka ane mukurumbira senge shongwe yekutepfenyura muLeeds, UK.

Colton ASTM kudanwa

Iyo yekutanga CORT-Gumi A yakagamuchira iyo American Institute of Testing uye Zvishandiso yakajairwa kudomwa kweiyo yakaderera alloy, yakakwirira simba, uye yakakwirira corrosion kuramba. Iyo itsva ASTM giredhi yeWeathering simbi B ine zvivakwa zvakafanana, asi yakagamuchira yakajairwa dhizaini inoratidza kuti inogona kugadzirwa uye kushandiswa pamashiti. Masimbi anoumba simbi yemamiriro ekunze imhangura, chromium, manganese uye nickel.

Musiyano pakati peCorten neRedcor

Imwe yekubatanidza inofanirwa kutsanangurwa ndeye musiyano pakati pesimbi yemamiriro ekunze uye simbi tsvuku. Chibage - Gumi isimbi inopisa-yakatenderedzwa inoshandiswa muchitima uye maindasitiri ekutakura. Simbi dzvuku isimbi yemamiriro ekunze, asi inotonhora yakakungurutswa pane kupisa yakakungurutswa. Iyi inotonhora roll inobatsira kudzikamisa kemikari yekugadzira pepa, kuichengeta yakawanda yunifomu kubva pachigadzirwa.

Musiyano uripo pakati pesimbi yemamiriro ekunze A nesimbi yemamiriro ekunze B

Ngatikurukureiwo musiyano uripo pakati pesimbi yemamiriro ekunze A nesimbi yemamiriro ekunze B. Idzo dzakanyanya zvinhu zvakafanana, asi simbi yemamiriro ekunze A, kana simbi yepakutanga yemamiriro ekunze -TEN, yakawedzera phosphorus kuti inyatso batsira pakuvaka mafacade uye utsi. Weathering STEEL B isimbi yakashongedzwa, isina ichi chikamu chekuwedzera, yakakodzera kune zvivakwa zvakakura. Pane dzimwe shanduko dzisinganzwisisiki pakati pemakemikari emhando mbiri dzesimbi, asi zvakakosha kuziva kuti corten A haina kushandiswa mukugadzirwa kweBodie Corten planter.



Chimwe chikamu chinonakidza chekuvandudzwa kwevadyari ava ndechekuti vanogona kurima chikafu zvakachengeteka. Iron oxide inoburitswa muvhu panguva yekupisa haina chepfu uye haizokanganisa zvirimwa