I-hot dip galvanizing ibizwa nangokuthi i-hot dip zinc kanye ne-hot dip galvanizing: iyindlela ephumelelayo yokugqwala kwensimbi, esetshenziswa ikakhulukazi ezimbonini ezahlukahlukene zezakhiwo zesakhiwo sensimbi.Iwukucwilisa izingxenye zensimbi ngemva kokukhishwa kokugqwala oketshezini lwezinki oluncibilikisiwe cishe cishe ku-500 ℃, ukuze ingaphezulu lezingxenye zensimbi linamathele ngongqimba lwezinc, ukuze kudlale inhloso yokunqanda ukubola.Inqubo yokugcoba idiphu elishisayo: ukuqoqwa komkhiqizo ophelile - ukuwasha - ukwengeza insiza yokugeza - ukomisa - ukulengiswa kwe-plating - ukupholisa - izidakamizwa - ukuhlanza - ukugaya - ukuqeda ukugeleza kwediphu elishisayo.Ukuvuthela idiphu elishisayo kuthuthukiswa kusukela endleleni endala yokuvuthela idiphu elishisayo.Inomlando weminyaka engu-140 kusukela yasetshenziswa embonini yaseFrance ngo-1836. Nokho, imboni yokufaka amadiphu ashisayo iye yathuthukiswa ngezinga elikhulu eminyakeni engu-30 edlule ngokuthuthuka okusheshayo kocingo olushisayo lwe-dip galvanizing.
Isixazululo esikhethekile sokushisa i-electroplating ye-iron wire blackening:
Omunye ukwenza umsebenzi omuhleucingo lukathayelaukupakisha, gwema ukuqhuma, ukuqinisekisa ubuqotho bengqimba ye-zinc;
Okwesibili ukunaka ukugcinwa kanye nokusetshenziswa kwemikhiqizo yocingo lukathayela, ngokwezindinganiso zangempela zemvelo ukukhetha imininingwane ehlukene yemikhiqizo yocingo oluthathiwe;
Okwesithathu ukwenza umsebenzi omuhle ekukhiqizweni kwemikhiqizo yezintambo zikathayela ihlanzekile futhi icocekile, ngokuhambisana nendlela yesayensi yokusebenza kokukhiqiza, umqhubi kufanele agqoke ingubo edingekayo.Uma kushisa idiphu imikhiqizo yocingo lwashukumisa, kumelwe senze umsebenzi omuhle passivation, uzokwazi ukuvimbela ngempumelelo ukushintsha kombala, ukwandisa indlela ukushintsha kombala, kungaba ukuxazulula inkinga ukushintsha kombala.
Isikhathi sokuthumela: 08-09-22