Wire kuchinjika uye kurebesa kwakanaka, inogona kumirisana nekumanikidzwa kwemechani kushanda, muindasitiri yenyika yedu yakaita basa rakakosha.Kune marudzi akawanda ewaya yesimbi, yakajairika ndeyekupa simbi nhema waya,galvanized iron wire.Kurwisana kwekuora kwekunze kwekunze kunovandudzwa zvinobudirira, asi chiitiko chekuputika kwegorosi chichawanikwa mushure mekushandisa kwenguva refu.
Crevice corrosion imhando yekuora munzvimbo diki, kunyanya munzvimbo yakavanda, iyo inogona kugadzira yakashata corrosion cycle.Zvinenge zvese zvakakoromoka zvinogona kuitika musimbi alloy, ine gasi rine inoshanda anionic neutral medium Z iri nyore kukonzeresa kukoromoka, crevice corrosion inowanzoitika muaperture ye 0.025 kusvika 0.1 mm, nekuda kwenguva yakareba yakaunganidzwa, mitswe ichavapo. nhevedzano yetsvina, yakabatanidzwa nekunze kwezvakatipoteredza zvekunyorova zviri nyore kukanganisa nzvimbo yemukaha idiki.
Kugara kwenguva refu kune tsvina yakadaro kuchaguma nekuchinja uye gap corrosion.Mhinduro yakananga yechiitiko ichi ndeyekusimbisa kupfekedzwa kwezvinhu kuti zvidzivirire kuora.Kuvandudza kunaka kwewaya yemarara, inogona kushandisa waya yakanga yaiswa zingi kare kuburitsa kana kugadzira marata.waya yesimbi, hazvizoratidzike chiitiko chezvakaipa zvemichina.Kuomarara kwewaya kwakakwira 15 kusvika 25 per cent pane kuya kwewaya yakadhonzwa nemarara, uye mune dzimwe nguva kusimba zvishoma pane kuya kwewaya yakakwenenzverwa.
Iyo waya mushure mekutanga plating, muganho wesimba rayo zvakare wakakwira kupfuura yekutanga plating, yakapfava zinc uyezve yakagadzirwa newaya kwete chete kuomarara uye kusimba kwepamusoro.Pane chimiro chakaderera mumuganhu wesimba wesimbi yesimbi nekuda kwemhando ye zinc, nekuti simba rezinc tekinoroji ridiki kakati wandei pane waya pachayo.Zvakaoma kupisa-kunyudza galvanize waya dzakadhonzwa, uye hazvibviri kuti waya dzakapfava uye dzakanyatsonaka dziputirwe nehukobvu hunodiwa hwezinc yakatsetseka.
Nguva yekutumira: 17-05-22