Wire kuchinjika uye kurebesa kwakanaka, inogona kumirisana nekumanikidzwa kwemechani kushanda, muindasitiri yenyika yedu yakaita basa rakakosha.Kune mhando dzakawanda dzesimbi waya.Inonyanya kuzivikanwa ndeye black iron wire uyegalvanized iron wire.Kurwisana kwekuora kwekunze kwekuputira kwakagadziridzwa zvinobudirira, asi chiitiko chekrete corrosion 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, yakabatana 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.Nguva yekudzivirira kwesimbi yesimbi yakabatana zvakanyanya nehupamhi hwekuputira.Kazhinji kutaura, mugasi rakakura rakaoma uye kushandiswa kwemukati, uye mumamiriro ezvinhu akaomarara, galvanized layer gobvu inoda kunge yakakwira zvakanyanya.Naizvozvo, pakusarudza galvanized layer ukobvu kutarisisa kukanganisa kwezvakatipoteredza.
Mushure mekurapwa kwepassivation kweyakagadzika dhizaini, inopenya uye yakanaka ruvara passivation firimu inogona kugadzirwa, iyo inogona zvakanyanya kunatsiridza kuchengetedzwa kwayo uye kumhanyisa kuita.Kune akawanda marudzi e zinc plating mhinduro, iyo inogona kupatsanurwa kuita cyanide plating mhinduro uye cyanide yemahara plating mhinduro zvinoenderana nemidziyo yavo.Cyanide zinc plating solution ine yakanaka yekuparadzira kugona uye kugona kuvhara, iyo coating crystallization inotsvedzerera uye ine hunyanzvi, mashandiro ari nyore, huwandu hwekushandisa hwakafara, uye hwakashandiswa mukugadzira kwenguva yakareba.Nekudaro, sezvo mhinduro yeplating iine cyanide ine muchetura, gasi iri kubuda muplating inokuvadza kuhutano hwevashandi, saka mvura yetsvina inofanirwa kunyatsogadziriswa isati yaburitswa.
Nguva yekutumira: 06-04-22