Ukuze uthole amakhoyili akhandiwe, amashidi ensimbi azacile acwiliswa kubhavu we-zinc oncibilikisiwe ukuze anamathele ungqimba lwensimbi yeshidi le-zinc ngaphezulu.Ikhiqizwa ikakhulukazi inqubo eqhubekayo yokufaka ama-galvanizing, okungukuthi, ipuleti lensimbi eligoqiwe licwiliswa ngokuqhubekayo ethangini lokucwenga eline-zinc elincibilikisiwe ukwenza ipuleti lensimbi elinamandla;ipuleti lensimbi elihlanganisiwe.Lolu hlobo lwepuleti lensimbi nalo lwenziwa ngendlela yokucwilisa okushisayo, kodwa ngokushesha ngemva kokuphuma ethangini, lushiselwa cishe ku-500 ℃ ukuze lwenze ingxubevange ye-zinc nensimbi.Le khoyili eyenziwe ngothayela inokunamathela okuhle kopende kanye nokushisela.
Inqubo Evunyiwe
(1) i-spangle coating evamile
Phakathi nenqubo evamile yokuqinisa ungqimba lwe-zinc, izinhlamvu ze-zinc zikhula ngokukhululekile futhi zakha uqweqwe olunomumo osobala we-spangle.
(2) ukunciphisa ukumbozwa kwe-spangle
Phakathi nenqubo yokuqinisa ungqimba lwezinc, izinhlamvu ze-zinc zivinjelwe ngokuzenzela ukuze zenze uqweqwe oluncane lwe-spangle.
(3) ukunamathela okungena-spangle-free
I-coating etholwe ngokulungisa ukwakheka kwamakhemikhali esixazululo se-plating ayinayo i-spangle morphology ebonakalayo kanye nendawo efanayo.
(4) ingxube ye-zinc-iron alloy coating i-zinc-iron alloy coating
Ukwelashwa kokushisa komucu wensimbi ngemva kokudlula ebhavini elifaka uthayela ukwenza ungqimba lwengxubevange ye-zinc nensimbi kulo lonke uqweqwe.Ukugqoka okungapendwa ngokuqondile ngaphandle kokwelashwa okwengeziwe ngaphandle kokuhlanza.
(5) enamathela umehluko
Kuzo zombili izinhlangothi zeshidi lensimbi, ukumbozwa okunezisindo ezahlukene ze-zinc kuyadingeka.
(6) Ukudlula kwesikhumba esibushelelezi
Ukudlulisa isikhumba kuyinqubo yokugoqa ebandayo eyenziwa kumashidi ensimbi anenani elincane lokuguqulwa kwenhloso eyodwa noma ngaphezulu kwezilandelayo.
Thuthukisa ukubukeka okungaphezulu kweshidi lensimbi eliphehliwe noma ulungele ukumbozwa kokuhlobisa;yenza umkhiqizo oqediwe ungaboni ukwenzeka komugqa we-slip (umugqa we-Lydes) noma u-crease ngesikhathi sokucubungula ukuze unciphise okwesikhashana, njll.
Isikhathi sokuthumela: Jun-09-2022