An buga 2018-11-12Dacromet shafi, kuma aka sani da tutiya flake shafi, yana da fa'idar cewa karshen ba za a iya samu idan aka kwatanta da na al'ada electro galvanized da zafi tsoma galvanizing dabaru.Tushen flake na Zinc yana da fa'idodi masu zuwa:
#1.Juriya na ban mamaki
Kariyar lantarki da aka sarrafa na zinc, tasirin kariya na zinc / aluminum sheets da kuma aikin gyaran kai na chromate yana sa murfin Dacromet ya zama mai juriya ga lalata lokacin da aka gwada murfin Dacromet a cikin gishiri mai tsaka tsaki.Yana ɗaukar kimanin sa'o'i 100 don ƙaddamar da murfin 1um, wanda shine sau 7-10 mafi kyau fiye da maganin galvanizing na gargajiya.Gwajin feshin gishiri mai tsaka-tsaki na iya wucewa sama da sa'o'i 1000 (shafi tare da kauri na 8um ko fiye), wasu kuma ma mafi girma, wannan ba zai yiwu ba tare da galvanized da zafi tsoma galvanized layers.
#2.Kyakkyawan juriya zafi
Tun da Dakoro-mai rufi chromic acid polymer ba shi da wani crystal ruwa da kuma narkewa batu na aluminum / zinc sheet ne high, da shafi yana da kyau kwarai high-zazzabi juriya.Rufin Dacromet yana da zafin jiki na zafin jiki na 300 ° C. Ana iya amfani da shi na dogon lokaci a 250 ° C. Juriyarsa ta lalata kusan ba ta da tasiri, kuma fim ɗin wucewa a saman tudun zinc na lantarki ya lalace a kusa. 70 ° C, kuma juriya na lalata shine raguwa mai kaifi.
#3.Babu hydrogen brittleness
A lokacin da fasaha jiyya na Dacromet, babu acid wanka, electrodeposition, lantarki de-oiling, da dai sauransu, kuma babu wani electrochemical dauki na hydrogen juyin halitta lalacewa ta hanyar electro-galvanizing tsari, don haka abu ba zai haifar da hydrogen embrittlement.Saboda haka ya dace musamman don sarrafa sassa na roba da kayan aiki masu ƙarfi.
#4.The goodrecoatability
Bayyanar murfin Dacromet shine azurfa-launin toka tare da mannewa mai kyau ga ma'auni da sutura daban-daban.Ana iya amfani da shi azaman saman saman ko azaman firamare don sutura daban-daban.Abubuwan halayen lantarki suna faruwa tsakanin karafa saboda yuwuwar bambance-bambance.Domin galvanized yadudduka, duka tushen ƙarfe da na tushen yadudduka suna da juriya na lantarki kuma suna rage juriya na lalata.Domin Dacromet anti-lalata Layer, tun da anti-lalata dogara ne a kan chromic acid passivation da kuma sarrafawa hadaya kariya daga scaly zinc Layer, babu electrochemical lalata da aka haifar, don haka da Zn amfani ne in mun gwada da suppressed lalata na Al ne.
#5.Kyakkyawan permeability
Ruwan jiyya na Dacromet na iya shiga cikin madaidaicin haɗin gwiwa na aikin don samar da suturar tsatsa.Idan ana amfani da hanyar electroplating, saman ciki na memba na tubular yana da wuya a rufe shi saboda tasirin kariya.Duk da haka, saboda ana amfani da magani na Dacromet ta hanyar sutura kuma yana da kyau mai kyau, ana iya amfani dashi don inganta ƙarfin rigakafin tsatsa a ciki da waje.
#6.Babu gurbacewa
A lokacin da ake sanya sinadarin zinc, ana samun matsalar fitar da ruwa mai dauke da sinadarin zinc, alkali, chromic acid da sauransu, wanda hakan zai haifar da gurbacewar yanayi.Zazzabi mai zafi na zinc yana da girma, kuma tururin zinc da aka saki da HCL na da illa ga lafiyar ɗan adam.Yawancin zafin da ake samarwa a yanzu dole ne a yi shi daga birane da yankunan karkara.Tsarin Dacromet ya haifar da sabon filin kariya na lalata ƙarfe.Domin maganin Dacromet wani tsari ne na rufaffiyar, abubuwan da suke canzawa a lokacin yin burodi, yawanci ruwa ne, ba su ƙunshi wasu abubuwa masu cutarwa waɗanda ake sarrafawa ba, kuma basu da gurɓata muhalli.
Don ƙarin koyo game da murfin flake na zinc, da fatan za a kula da gidan yanar gizon mu: www.junhetec.com
Lokacin aikawa: Janairu-13-2022