Menene Zinc Phosphate Coatings

Zinc phosphate shafi an preffered a yanayin da ake bukata mafi girma lalata juriya fiye da baƙin ƙarfe phosphate. Ana iya amfani dashi azaman tushe don zane-zane (musamman don thermosetting foda), kafin sanyi zane / sanyi forming karfe da kafin aikace-aikace na kariya mai / lubrication.
Wannan shine sau da yawa hanyar da aka zaɓa lokacin da ake buƙatar tsawon rai a ƙarƙashin yanayin lalata. Rufewa kuma yana da kyau sosai tare da zinc phosphate saboda lu'ulu'u suna samar da wani wuri mara kyau wanda zai iya jiƙa kuma ta hanyar sarrafa fim ɗin shafi. A gefe guda tsarin zinc phosphate yawanci yana buƙatar ƙarin matakan jiyya, sun fi wahalar sarrafawa kuma sun fi tsada don shigarwa da aiki. Fim ɗin zinc yawanci ana ajiye shi a 200-500 milligrams kowace ƙafar murabba'in. Jimlar lokacin da ake buƙata shine kusan mintuna 4 don tsarin feshi.
Domin underpaint zinc phosphate coatings, shafi nauyi dabam tsakanin 2 - 6 g/m². Babu buƙatar ma'aunin sutura mafi girma. Rufe nauyi na zinc phosphate Layer kafin zane mai sanyi / sanyi nakasar ayyukan karfe dole ne ya zama mafi girma in mun gwada da, ya bambanta a cikin kewayon 5 - 15 g/m². Don gyaran sassa na ƙarfe / ƙarfe da za a bi da shi da mai ko kakin zuma, nauyin sutura yana da matsakaicin matakin tsakanin 15 - 35 g/m².