Mu nganda. Imashini zitunganya ubushyuhe, nk'igice cy'ingenzi cy'ikoranabuhanga ryayo ryo gutunganya ubuso ni ingenzi kugira ngo yongere ubwiza, kuramba no kurwanya ingese. Ikoresha icyuma gitunganya ubushyuhe nk'uburyo busanzwe bwo gutunganya ubuso. Ikoreshwa cyane mu gutunganya ubuso bw'imashini zitunganya ubushyuhe. Iyi nkuru izasobanura uburyo butandukanye busanzwe bwo gutunganya ubushyuhe bw'imashini zitunganya ubushyuhe, harimo icyuma gitunganya ubushyuhe cya cyanide, icyuma gitunganya ubushyuhe cya zincate, icyuma gitunganya ubushyuhe cya chloride, na sulfate. Yagenewe guha abasomyi icyerekezo cyuzuye cya tekiniki.
1, Gutunganya Cyanide
Gutera amashanyarazi ya Cyanide, bitewe n'imbaraga zayo zo gukwirakwiza no kuba nziza mu gutwikira. Hari igihe yari ifite umwanya ukomeye mu nganda zikora amashanyarazi. Ariko. Kubera uburozi bwinshi bwa cyanide ubwayo n'ingaruka zishobora kubangamira ibidukikije. Ikoreshwa ryayo riragoye cyane. Nyamara, iterambere ry'uburyo bwo gutera amashanyarazi ya Cyanide nke (microcyanide). Bituma bishoboka kwemeza ubuziranenge bw'umusaruro mu gihe bigabanya ingaruka mbi ku bidukikije. Mu gihe cyo gutera amashanyarazi ya Cyanide, Ubwiza bw'umusaruro buba bwiza cyane nyuma yo gutwikira igice cy'ibikoresho bya caster. Cyane cyane nyuma y'uko guterera amashanyarazi y'amabara birangiye, Amabara agumana imbaraga igihe kirekire.
2, amagambo n'ibitekerezo bifitanye isano na zincate galvanized caster welding
Uburyo bwo gukaranga zincate ni ubundi buryo butangiza ibidukikije aho gukaranga cyanide. Kuri ubu, bigabanyijemo ibice bya "DPE" bya Wuhan Institute of Materials Protection na "DE" bya Guangdian Institute. Byombi bikozwe muri zincate galvanised hamwe n'inyongera za alkaline. Bifite imiterere ya columnar lattice yo gukaranga, birwanya ingese neza, kandi bikwiranye no gukaranga amabara. Uburyo busanzwe bwo gukora burimo NaOH, ZnO, n'inyongera zihariye. Urugero, uruvange rwa "DPE-II" na ethanolamine. Ubu buryo busaba kugenzura neza imiterere y'umuti wo gukaranga n'imiterere y'uburyo bwo gukora, nka pH, ubushyuhe, n'ubucucike bw'umuyoboro w'amazi. Kugira ngo harebwe ubwiza bw'umuti wo gukaranga. Nyuma y'uko umuti uvuye mu gikoresho, ugomba kunyura mu ntambwe zikurikiraho, nko gukaraba, gusiga irangi, gusimbuza no kumisha kugira ngo ubone umusaruro mwiza.
3, galvanisation ya chloride
Uburyo bwo gusiga chloride galvanizing bukoreshwa cyane mu nganda zitunganya ibikoresho bya caster. Ijanisha riri hejuru ya 40%. Isura y'uburyo bwo gusiga chloride galvanizing igereranywa n'iya chrome plating. Kandi igiciro ni gito. Uburyo busanzwe bwo gusiga chloride galvanizing burimo KCl, ZnCl_2, H_3BO_3 (buffer), n'ibikoresho byihariye byo gusiga chloride galvanizing. Ubu buryo bukwiriye cyane cyane white plastique (ubururu-umweru, ifeza-umweru). Muri byo, Silver-white plastique bitewe n'ibara ryayo rihoraho. Akenshi ikunze kuba amahitamo ya mbere. Ariko ni ngombwa kumenya ko Chloride galvanizing coatings, iyo ishyizwe mu kirere igihe kirekire, membrane ikunda kwangirika. Igira ingaruka ku isura no kudakira kwa corruption y'umusaruro. Bityo rero. Mu by'ukuri, ni ngombwa gufata ingamba zikwiye kugira ngo hirindwe kwangirika kw'ibara.
4, Gutunganya sulfate
Uburyo bwo gusiga sulfate galvanizing, bufite igiciro gito kandi bukwiriye gusiga platingi ihoraho (urugero: insinga, umurongo, nibindi). Ni ahantu mu nganda zikoresha electroplating. Imiterere isanzwe y'iyi nzira irimo ZnSO_4, H_3BO_3, n'ibikoresho byihariye byo gusiga platingi. Agaciro ka pH ka sulfate galvanizing muri rusange kagenzurwa hagati ya 4.5 na 5.5. Mu guhindura imiterere y'umuti wo gusiga n'imiterere y'uburyo bwo gukora, irangi rya A rifite ubudahangarwa bwiza bwo kwangirika no kugaragara neza rirashobora kuboneka. Ariko ugereranije n'izindi nzira zo gusiga platinging, irangi rya Sulfate galvanizing rishobora kuba rito gato ugereranyije n'ubukonje n'ubunini bw'irangi.
amagambo asoza
Muri make. Amasafuriya akoreshwa mu buryo butandukanye. Buri buryo bufite ibyiza byabwo byihariye n'uburyo bwo kubukoresha. Mu bikorwa. Agomba gushingira ku mikoreshereze yihariye y'amasafuriya n'ibisabwa mu mikorere y'amasafuriya. Hitamo uburyo bukwiye bwo gukoresha amasafuriya. Hagati aho. Hamwe n'amabwiriza akomeye yo kubungabunga ibidukikije n'iterambere mu ikoranabuhanga ryo gupfunyika, uburyo bwo gukoresha amasafuriya mu buryo butangiza ibidukikije, bunoze kandi buhendutse buzaba umurongo ngenderwaho w'iterambere ry'ejo hazaza.
Igihe cyo kohereza: Werurwe-20-2025