Coil yakakandwachinhu chesimbi chinodzivirira ngura zvakanyanya nekuputira pamusoro pemaplate esimbi nejira rezinc kuti rigadzire firimu rezinc oxide rakakora. Chinotangira mugore ra1931 apo mainjiniya wekuPoland Henryk Senigiel akabudirira kubatanidza maitiro ekugadzira galvanizing nekupisa, achigadzira mutsetse wekutanga wepasi rose wekupisa-kupisa wesimbi. Iyi hunyanzvi yakaratidza kutanga kwekugadzirwa kwesimbi yakabatidzwa.
Mapepa eSimbi Akakandwa& coils Maitiro Ekushanda
1) Kuramba Kuora: Zinc coating inodzivirira ngura nekuora kwesimbi munzvimbo dzine hunyoro.
2) Kunamira Pendi Zvakanaka: Masimbi akaumbwa nesimbi dzakagadzirwa nesimbi anoratidza hunhu hwakanaka hwekunamira pendi.
3) Kugona Kupinza: Kuvhara zinc hakukanganisi kupinza kwesimbi, zvichiita kuti kupinza kuve nyore uye kwakavimbika.
Hunhu hweMapepa Emaruva eZinc Akajairika
1. Mapepa emhando ye "zinc flower galvanized" ane maruva makuru, akasiyana-siyana ane dhayamita inosvika 1 cm pamusoro pawo, achiratidza chitarisiko chakajeka uye chinoyevedza.
2. Kuputira zinc kunoratidza kudzivirira ngura kwakanyanya. Munzvimbo dzemumaguta nedzekumaruwa, zinc layer inoora nechiyero che 1–3 microns chete pagore, zvichipa dziviriro yakasimba kune substrate yesimbi. Kunyangwe kana zinc coating ikakuvara munharaunda, inoramba ichidzivirira substrate yesimbi kuburikidza ne "sacrificial anode protection," zvichinonotsa zvakanyanya ngura ye substrate.
3. Zinc coating inoratidza kunamira kwakanaka. Kunyangwe kana ikagadziriswa maitiro akaomarara, zinc layer inoramba yakadaro isina kukweshwa.
4. Ine girazi rinodziya uye rinogona kudzivirira kupisa.
5. Kupenya kwepadenga kunogara kwenguva refu.
| Yakagadzikwa | Galvannealed | ||
| Spangle Yakajairika | Spangle Yakaderedzwa (zero) | Yakanyatsotsvedzerera | |
| Kuputira zinc kunoita kuti zinc spangle iite seyakajairwa. | Pamberi pekuoma, upfu hwezinc kana utsi hunofuridzirwa pamusoro pejira kuti hudzore kupenya kwe spangle kana kugadzirisa musanganiswa webhavhu, zvichiita kuti spangle yakanaka kana spangle isapere zvakanaka. | Kutenderedza tembiricha mushure mekushandisa galvanizing kunoita kuti pamusoro payo pave pakachena. | Mushure mekubuda mubhavhu rezinc, simbi inogadziriswa nechoto kuti igadzire jira rezinc-iron alloy pajira racho. |
| Nguva dzoseSpangle | Spangle yakaderedzwa (zero) | Yakanyatsotsvedzerera | Galvannealed |
| Kunamatira kwakanaka Kudzivirira mamiriro ekunze kwakanyanya | Nzvimbo yakatsetseka, yakafanana uye inoyevedza mushure mekupenda | Nzvimbo yakatsetseka, yakafanana uye inoyevedza mushure mekupenda | Hapana zinc flower, nzvimbo isina kurongeka, inokwanisa kupendwa zvakanaka uye inogona kusvetwa |
| Zvakakodzera: Zvidziviriro, mabhurosi, madhiraivha, migero Zvakakodzera: Masuo anomonerwa nesimbi, mapaipi emvura, zvitsigiso zvedenga | Zvakakodzera: Mapaipi emvura, zvinotsigira denga, migero yemagetsi, mapango eparutivi pegonhi anopetwa, ma substrate ane mavara Yakakodzera: Midziyo yemotokari, maguardrails, mablower | Zvakanakira: Mapaipi emvura, zvikamu zvemotokari, michina yemagetsi, mafiriji, substrates dzakaputirwa nemavara Yakakodzera: Midziyo yemotokari, maguardrails, mablower | Zvakanakira: Masuo anomonerwa nesimbi, zviratidzo, magaraji emotokari, michina yekutengesa, mafiriji, michina yekuwachisa, makabati ekuratidzira Yakakodzera: Nzvimbo dzemagetsi, madhesiki ehofisi nemakabati |
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Nguva yekutumira: Nyamavhuvhu-29-2025
