Uthuli lweZinc yindawo esebenzayo yomgubo odlala indima exhasayo kuqoqosho kazwelonke, enefuthe elikhethekileyo lomzimba kunye neekhemikhali. Isetyenziswe ngokubanzi kumashishini anjengokunxiba, iichemicals, i-metallutigh, amayeza, i-fuels, izinambuzane, i-elektroniki, kunye neebhetri. Uthuli lwe-zinc lungachazwa kwiindidi ezimbini ngokusekwe kwisakhiwo sesuntswana: Granter kunye ne-flake.
Ukuhlelwa kunye neendlela zokulungiselela uthuli lwe-zinc
1. Uthuli lwe-GARANC: Olu hlobo lomgubo lunesakhiwo esisongela imilo ye-spherical kwaye ubukhulu becala ibandakanya uthuli lwe-zinc kazwelonke kunye ne-ultrafine rightly uthuli. Xa kuthelekiswa neyenkunkuma yangaphambili, le yokugqibela inomxholo we-zinc yesinyithi esiphezulu, umxholo ophantsi ococekileyo kunye ococekileyo kwaye ococekileyo kunye ne-oxidation, umsebenzi omncinci wokusasazeka, kunye nokusasazeka kwe-sublercicle yobukhulu becala, kunye nokusasazeka kwentshukumo. Ithathwa njengemveliso entsha. Esona sicelo sikhulu se-Ultrafine yothuli-moya we-zulc ikwi-coyings kunye nokuchasana nokuzonwabisa, ngokuyintloko ngokuvelisa iingubo ze-winc okanye ukudibanisa ngokuthe ngqo iileyithi. Phakathi kwezi, i-ultrafine winc uthuli kunye ne-paricle engaphantsi kwe-28 μm yeyona isetyenziswa kakhulu kwingubo. Ukusetyenziswa kothuli lwentlukhwe e-Iltrafine ye-Intrafine yothuli kunokugcina izixhobo kunye nokuphucula ukusetyenziswa kwezixhobo, ngamathemba ebanzi. Zininzi iindlela zokulungiselela uthuli lwe-genular zinc, ezinokwahlulwa zangamanqanaba amabini aphambili: iindlela zePyrometalGulical kunye ne-hydromestal.
2. I-Flake Zinc uthuli: Olu hlobo lomgubo we-metallic lunesakhiwo esineflethi kunye nenqanaba elikhulu (30-100), ukubonelela ngeendlela ezilungileyo zokugubungela kunye nezinto ezikhuselayo. Ngokuyintloko isetyenziselwa ukulungiselela i-chirosion ye-hinc-chromium ye-chromium okanye i-hinc-alminum, isebenza njengokhuseleko lwe-corrosion yamacandelo amancinci entsimbi. I-anti-corrosions ye-anti-corrosion eyenziwe ngothuli lwe-Flake Zinc lube nolungiselelo lwe-zinc flakes, efuna umgubo wesinyithi obungaphantsi, okukhokelela kwimveliso emdaka yokunganyangeki. Ngokukodwa, i-chiromium ye-chiromium eyenziwe nge-flake inc yothuli olungcono lokutshiza i-spreyishini i-winc kunama-NINC-i-zinc ye-inin ekhompyutheni kune-hinc i-lectolowed kunye ne-Dip-Dip, ivelisa izinto ezifunekayo zokusingqongileyo. Iindlela zokulungiselela eziqhelekileyo ze-Flake Zinc Uluthuli ngokubanzi zibandakanya ezimbini: Milling Gomaing kunye ne-Vapor ye-Vapor yomzimba (PVD).
Ukusetyenziswa kothuli lweZinc
-Ishishini leekhemikhali: I-jinc oxide isetyenziswe ngokubanzi njengeyona nto iphambili kunye nearhente yokuphelisa.
-Imizi-mveliso yokuhambisa impahla: Ngaphandle kokubonelela ngemibala kunye nokugubungela iipropathi, i-winc oxide i-inhibires ethintele kunye ne-pigment ye-pigs kunye ne-filler kwirabha.
-Imizi-mveliso yamayeza kunye nokutya **: I-chinc oxide ityhila, i-hestinatic elungisa imisebenzi elungisa izicubu, isetyenziswa kwii-oints ezithambileyo, i-zinc icote, kunye neeplate ezinamahlathi.
-Ishishini leglasi: i-jinc oxide isetyenziswa kwiimveliso zeglasi.
-Imizi-mveliso ye-ceramics: i-winc axide isebenza njengombhobho.
-Ishishini lokudayala: I-jinc oxide isetyenziswa njengendawo yokudaya; I-Nano Zinc Oxide, ngenxa yamasuntswana ayo amahle kunye nomsebenzi ophezulu, unokuthoba ubushushu bokwenza iglasi kunye ne-ceramics.
-Ishishini le-elektroniki: I-jinc oxide ayisiyonto iphambili kwi-disristors kodwa nesongezelelo esikhulu se-magnetic kunye ne-gothical.
Ixesha leposi: NgoFebwe-14 ukuya ku-525
