Pombi yesimbi yakabatidzwa inopisa: pombi yesimbi inonyungudutswa inopisa inotanga yagadzirwa nesimbi yekunyungudutsa, kuitira kubvisa iron oxide pamusoro pezvikamu zvakagadzirwa nesimbi, mushure mekunyungudutsa, kuburikidza neammonium chloride kana zinc chloride aqueous solution kana ammonium chloride uye zinc chloride mixed aqueous solution tanks kuti icheneswe, uye yozotumirwa kuhot-dip plating tank.
Kupisa simbi kunotonhora kunonziwo electro-galvanizing: ndiko kushandiswa kwemidziyo yemagetsi kuchave fittings mushure mekudzima mafuta, kusanganisa musanganiswa we zinc munyu mumushonga, uye kubatana nemidziyo yemagetsi ye electrolytic ye negative electrode, mu fittings dziri kune rumwe rutivi rwekuiswa kwe zinc plate, yakabatana nemidziyo ye electrolytic mu positive electrode yakabatana nemagetsi, kushandiswa kwemagetsi kubva ku positive electrode kuenda ku negative electrode yekutungamira kwekufamba kwe fittings kuchaisa zinc layer, cold plating ye fittings inotanga kugadziriswa uye ipapo zinc-plated.
Misiyano mikuru pakati pezviviri izvi ndeiyi inotevera
1. Pane musiyano mukuru mukushanda
Zinc inoshandiswa mukupisa-kudivha galvanizing inowanikwa patembiricha ye450 ℃ kusvika 480 ℃; uye inotonhora.pombi yesimbi yakarukwamune zinc, inowanikwa patembiricha yemumba kuburikidza ne electroplating process.
2. Pane musiyano mukuru pakukora kwegwaro remagirazi
Pombi yesimbi yakagadzikwa inopisa ine zinc layer yakakora zvishoma, ine ukobvu hunopfuura 10um, pombi yesimbi yakagadzikwa inotonhora ine zinc layer yakatetepa, chero bedzi ukobvu hwe3-5um
3.Kutsvedzerera kwakasiyana kwepamusoro
Pombi yesimbi inotonhora yakagadzika haisi yakatsetseka, asi kana ichienzaniswa nekutsvedzerera kwesimbi inodziya iri nani. Kunyangwe pamusoro payo paine kupenya, asi isina kusimba, pachava nemaruva e zinc anoonekwa. Kunyangwe pamusoro payo pakagadzika, pakatsetseka, asi pachava negrey, mavara, mashandiro akanaka ekugadzirisa, uye kuramba ngura hakuna kukwana.
4. Musiyano wemutengo
Vagadziri, kuitira kuti vave nechokwadi chekuti mapaipi esimbi akagadzikwa nekupisa anoshandiswa zvakanaka, havazoshandisi nzira iyi yemagetsi yakagadzikwa nemagetsi; uye mabhizinesi madiki ane michina yekare, mazhinji acho anoshandisa magetsi akagadzikwa nemagetsi nenzira iyi, saka mutengo wemapaipi esimbi akagadzikwa nekupisa wakaderera pane mapaipi esimbi akagadzikwa nekupisa.
5. Kumusoro kwakagadzika hakuna kufanana
Pombi yesimbi yakagadzikwa inopisa inonyudzwa nesimbi inenge yakagadzikwa zvizere, nepo pombi yesimbi yakagadzikwa inotonhora ichigadzikwa divi rimwe chete repombi yesimbi.
6. Musiyano mukuru mukunamatira
Kubatana kwepombi yesimbi yakagadzika inotonhora kupfuura kubatana kwepombi yesimbi yakagadzika inodziya hakuna kunaka, nekuti matrix yepombi yesimbi yakagadzika inotonhora uye zinc layer hazvina kuenzana, zinc layer yakatetepa kwazvo, uye ichiri kungobatanidzwa pamusoro pematrix yepombi yesimbi, uye zviri nyore kwazvo kudonha.
Musiyano wekushandisa:
Kunyikwa kunopisapombi yakabatidzwainoshandiswa zvakanyanya mukuvaka, michina, migodhi yemarasha, indasitiri yemakemikari, simba remagetsi, mota dzechitima, indasitiri yemotokari, mugwagwa mukuru, zambuko, makontena, zvivakwa zvemitambo, michina yekurima, michina yepeturu, michina yekutsvaga ruzivo uye mamwe maindasitiri ekugadzira.
Kare, mapaipi emvura negesi aishandiswa zvakanyanya, nepo paine zvimwe zvinhu zvekutakura mvura nekudziyisa. Pari zvino mapaipi emvura negesi aitonhora abviswa kubva mukutakura mvura, asi mune mamwe mamiriro emvura nefuremu, mapaipi emvura negesi akajairika achiri kushandiswa, nekuti mashandiro epaipi iyi achiri akanaka kwazvo.
Nguva yekutumira: Ndira-08-2024
