Tose tinoziva kuti simbi inongoora kana ikaiswa mumhepo yekunze kwenguva yakareba, saka tingadzivirira sei ngura? Musati mabuda mufekitori, mapango emwenje yemumugwagwa anofanira kunyikwa negirazi rinopisa uye obva apfapfaidzwa nepurasitiki, saka chii chinonzi galvanizing process yemapango emwenje emugwagwaNhasi, fekitori yematanda emagetsi emumugwagwa inonzi TIANXIANG ichabatsira munhu wese kunzwisisa.
Chikamu chakakosha chekugadzirwa kwematanda emwenje emumugwagwa ndechekupisa simbi. Kupisa simbi, kunozivikanwawo sekupisa simbi uye kupisa simbi, inzira inoshanda yekudzivirira ngura uye inonyanya kushandiswa pakugadzira michina yesimbi mumaindasitiri akasiyana-siyana. Kana michina yachenesa ngura, inonyungudutswa ne zinc solution pa500°C, uye zinc layer inonamirwa pamusoro pesimbi, zvichiita kuti simbi isaora.
Nguva yekudzivirira ngura yekupisa-dip yakareba, asi mashandiro ekudzivirira ngura anonyanya kuenderana nenzvimbo inoshandiswa michina. Nguva yekudzivirira ngura yemidziyo munzvimbo dzakasiyana yakasiyanawo: nzvimbo dzakakura dzemaindasitiri dzakasvibiswa zvakanyanya kwemakore gumi nematatu, makungwa anowanzo kuve makore makumi mashanu ekuora kwemvura yegungwa, Matunhu anogona kunge akareba semakore zana nemana, uye maguta anowanzove makore makumi matatu.
Kuti ive nechokwadi chekuti mapango emwenje emumugwagwa ane simba, kuvimbika uye kugara kwenguva refu, simbi yakasarudzwa inonyanya kuve Q235 steel. Kusimba kwakanaka uye kusimba kwesimbi yeQ235 ndizvo zvakanakisisa mukugadzirwa kwemapango emwenje. Kunyangwe simbi yeQ235 iine kusimba kwakanaka uye kusimba, ichiri kuda kurapwa nekupisa-dip galvanized uye plastic-sprayed anti-corrosion treatment. Galvanized street light pole ine kusimba kwakanaka kwengura, haisi nyore kungura, uye hupenyu hwayo hwekushanda hunogona kusvika makore gumi nemashanu. Hot-dip galvanized spraying inopfapfaidza zvakaenzana upfu hwepurasitiki padanda remwenje, uye inonamatira zvakaenzana upfu hwepurasitiki padanda remwenje pakupisa kwakanyanya kuitira kuti ruvara rwedanda remwenje rusanyangarika kwenguva yakareba.
Pamusoro perambi remugwagwa rakarukwaInopenya uye yakanaka, uye ine basa rekubatanidza simbi Q235 ne zinc alloy layer zvakasimba, uye inoratidza kudzivirira ngura, kudzivirira oxidation uye kusakara kwakasiyana mumhepo inopfapfaidzwa nemunyu wegungwa uye mumhepo yeindasitiri. Zinc inogona kunyungudika, uye alloy layer yayo inonamatira zvakasimba kumuviri wesimbi, saka matanda emwenje emumugwagwa anogona kuroverwa, kupetwa, kukwevewa, kukotama, nezvimwewo pasina kukuvadza coating. Rambi remugwagwa rakabatidzwa rine zinc oxide yakatetepa uye yakakora pamusoro pe zinc layer, iyo yakaoma kunyungudika mumvura. Naizvozvo, kunyangwe mumazuva ekunaya, zinc layer ine simba rekudzivirira parambi remugwagwa, izvo zvinoita kuti rambi remugwagwa rirambe richirarama kwenguva refu.
Kana muchida mwenje wemugwagwa wakabatidzwa nemagetsi, tinokugamuchirai kuti mubatefekitari yemwenje yemugwagwa yakabatidzwaTIANXIANG kutiverenga zvakawanda.
Nguva yekutumira: Kurume-23-2023