Waa maxay shubista Zinc iyo Plating Zinc

Waa maxay shubista Zinc iyo Plating Zinc

Zinc: Waa caddaan-buluug, metallic Curiyaha kiimikaad, sida caadiga ah waxaa laga helaa isku darka sida zinc hodanka ah epoxy primer,loo isticmaalo sida dahaarka ilaalinta birta, sida qayb ee Alloys kala duwan, sida electrode ee baytariyada korontada, iyo qaabka cusbada ee daawooyinka. Astaanta Zn Miisaanka atomiga = 65.38 lambarka atamka = 30. Wuxu ku dhalaalaa 419.5 darajo C, ama qiyaastii. 790 darajo F.

SINIINKA SIINKA: Zinc ku jira xaalad dhalaalaysa ayaa lagu shubaa foom waxaana loo oggol yahay inuu adkeeyo oo uu sameeyo qaabka qaybta la doonayo. Walxaha Zinc ee loo isticmaalo habkan mararka qaarkood waa daawaynta tayada liidata ee zinc waxayna sababi kartaa dhibaatooyin gaas ah. Haddii zinc-ka dhalaalaysa ama daawaynta zinc ay si degdeg ah u qaboojiso marka lagu duro qaabka caaryada ah waxay keeni kartaa qayb ka mid ah adkaynta taas oo iyaduna soo saari karta hawo-ku-xidhid taasoo keeni doonta gaas iyo/ama finan marka hawadu balaadhiso inta lagu jiro wareegga daaweynta kulul ee habka daahan.

DEJINTA ZINK: Noocyo badan oo ah dusha sare ee zinc-ka ayaa laga heli karaa dhumucyo kala duwan. Qaarkood waxay si sahal ah u aqbali doonaan daahan organic qaarna ma aqbali doonaan. Maaddada zinc lafteeda hidda-wadaharally ma keento wax dhibaato ah, laakiin ka fiirso kuwa iftiimaya, shaabada dhuka, iyo alaabada kale ee loo isticmaalo in lagu dheereeyo wakhtiga ay ku jirto oksaydhaynta zinc dhammaynta.

Codsiga daahan kasta oo zinc ah sida jaakad saldhig ka hor codsiga daahan organic waxay bixisaa ilaalin allabaryo iyo sidoo kale ilaalinta xannibaadda ay bixiso topcoat organic. Noocan ah ilaalinta dheeraadka ah ayaa sidoo kale lagu bixiyaa codsiga aluminium iyo zinc by buufin birta ah. Waa muhiim in aad la xiriirto saxanka zinc ama alaab-qeybiyaha birta ah ee aad rabto in aad horay u sii daaweyso oo aad dahaar dabiici ah dusha ka marsato.